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HomeMy WebLinkAboutOutfall_Screening_Report_2011 Ongoing Screening Summary Report 2011 Inspection Year Illicit Discharge Detection and Elimination Program City of Oshkosh March 6, 2012 OMNNI Project No. N2029B11 Illicit Discharge Detection and Elimination Conducted For City of Oshkosh Ongoing Screening Summary Report 2011 Inspection Year Prepared by: OMNNI Associates, Inc. One Systems Drive Appleton, WI 54914-1654 (T) 920/735-6900 (F) 920/830-6100 www.omnni.com March 6, 2012 March 6, 2012 i 2011 Ongoing Screening Summary Report City of Oshkosh Table of Contents EXECUTIVE SUMMARY ................................................................................................................. 1 BACKGROUND ............................................................................................................................... 1 PURPOSE ...................................................................................................................................... 1 OUTFALL IDENTIFICATION AND MAPPING ......................................................................................... 1 INITIAL SCREENING PROGRAM ........................................................................................................ 2 DEVELOPMENT OF ONGOING SCREENING PROGRAM ....................................................................... 3 SCREENING METHODOLOGY .......................................................................................................... 3 ADDITIONAL OUTFALL SCREENING .................................................................................................. 5 RAINFALL AND FLOW ................................................................................................................... 6 RAINFALL ...................................................................................................................................... 6 FLOW ............................................................................................................................................ 8 SUBMERGED OUTFALLS ................................................................................................................. 9 UPSTREAM SAMPLING POINTS...................................................................................................... 10 PHYSICAL INDICATOR ASSESSMENT ...................................................................................... 11 CHEMICAL ANALYSIS ................................................................................................................. 12 PH .............................................................................................................................................. 12 TEMPERATURE ............................................................................................................................ 13 CHLORINE ................................................................................................................................... 15 COPPER ...................................................................................................................................... 15 AMMONIA .................................................................................................................................... 16 DETERGENTS .............................................................................................................................. 17 PHENOLS .................................................................................................................................... 19 POTENTIAL ILLICIT DISCHARGES ............................................................................................. 19 UPSTREAM MANHOLES WITH SIGNIFICANT FLOATABLE DEBRIS ...................................................... 21 OUTFALL 02-322 (RAHR AVENUE MANHOLE) ................................................................................ 26 OUTFALL 11-803 (PRATT TRAIL CURB INLET) ............................................................................... 28 OUTFALL 14-676 (WAUKAU AVENUE CULVERT) ............................................................................ 30 OUTFALL 14-582 (HYDRITE CHEMICAL) ........................................................................................ 32 OUTFALL CONDITION ASSESSMENTS ..................................................................................... 37 DAMAGE ..................................................................................................................................... 37 DEPOSITION ................................................................................................................................ 43 EROSION ..................................................................................................................................... 48 GRAFFITI ..................................................................................................................................... 48 CONCLUSION ............................................................................................................................... 48 STANDARD OF CARE .................................................................................................................. 49 List of Appendices MS4 OUTFALL MAP .................................................................................................................... A-1 2011 ONGOING SCREENING DISTRICT MAP .......................................................................... A-2 2011 OUTFALL INSPECTION REPORTS ...................................................................................... B March 6, 2012 ii 2011 Ongoing Screening Summary Report City of Oshkosh LOCATIONS OF OUTFALLS WITH POTENTIAL ILLICIT DISCHARGES .................................. C-1 LOCATIONS OF OUTFALLS WITH DAMAGE ............................................................................ C-2 LOCATIONS OF OUTFALLS WITH DEPOSITION ...................................................................... C-3 UPSTREAM MANHOLES WITH SIGNIFICANT FLOATABLE DEBRIS ...................................... D-1 02-322 (RAHR AVENUE MANHOLE) INVESTIGATION ............................................................. D-2 11-803 (PRATT TRAIL CURB INLET) INVESTIGATION ............................................................. D-3 14-676 (WAUKAU AVENUE CULVERT) INVESTIGATION......................................................... D-4 14-582 (HYDRITE CHEMICAL) INVESTIGATION ....................................................................... D-4 List of Tables TABLE 1 - 2010 OUTFALLS RE-SCREENED UNDER 2011 PROGRAM ................................................... 6 TABLE 2 - OBSERVED FLOW INTENSITY AT OUTFALLS ....................................................................... 8 TABLE 3 - OUTFALLS WITH ELEVATED ILLICIT DISCHARGE CLASSIFICATIONS..................................... 20 TABLE 4 - 2010 MANHOLES WITH SIGNIFICANT FLOATABLE DEBRIS.................................................. 25 TABLE 5 - 2011 MANHOLES WITH SIGNIFICANT FLOATABLE DEBRIS.................................................. 26 TABLE 6 - OUTFALLS WITH DAMAGE .............................................................................................. 38 TABLE 7 - OUTFALLS WITH DEPOSITION ......................................................................................... 43 List of Figures FIGURE 1 - SUMMER 2011 WEATHER HISTORY (W EATHER UNDERGROUND) ..................................... 7 FIGURE 2 - RAINFALL HISTORY AND OUTFALL INSPECTIONS .............................................................. 8 FIGURE 3 - FLOW INTENSITY AT OUTFALL ........................................................................................ 9 FIGURE 4 - SUBMERGED STATUS OF OUTFALLS ............................................................................. 10 FIGURE 5 - FLOW INTENSITY AT UPSTREAM SAMPLING POINTS ........................................................ 10 FIGURE 6 - PHYSICAL INDICATOR OBSERVATIONS .......................................................................... 11 FIGURE 7 - PH SAMPLE RESULTS .................................................................................................. 13 FIGURE 8 - TEMPERATURE SAMPLE RESULTS ................................................................................ 14 FIGURE 9 - AMMONIA SAMPLE RESULTS ........................................................................................ 17 FIGURE 10 – TYPICAL MBAS DETERGENT TEST RESULTS ............................................................ 18 FIGURE 11 - ILLICIT DISCHARGE POTENTIAL OF INSPECTED OUTFALLS ............................................. 21 FIGURE 12 - UPSTREAM MANHOLE 02-322 US1 ............................................................................ 27 FIGURE 13 - UPSTREAM MANHOLE 02-322 US1 ............................................................................ 27 FIGURE 14 - OUTFALL 11-803 (PARTIALLY SUBMERGED) ............................................................... 28 FIGURE 15 - POOL IN CURB INLET 11-803 US1 ............................................................................. 29 FIGURE 16 - CURB INLET 11-803 US2 .......................................................................................... 29 FIGURE 17 - SUDS IN RECEIVING STREAM FOR OUTFALL 14-676 (2009) ......................................... 30 FIGURE 18 - SUDS IN RECEIVING STREAM FOR OUTFALL 14-676 (2010) ......................................... 31 FIGURE 19 - SUDS IN RECEIVING STREAM FOR OUTFALL 14-676 (2011) ......................................... 31 FIGURE 20 - PLUME AT OUTFALL 14-582 (5/12/2011) ................................................................... 32 FIGURE 21 - INSIDE 27" RCP (5/12/2011) .................................................................................... 33 FIGURE 22 - MANHOLE 14-587 (PIONEER METAL FINISHING) (5/12/2011) ..................................... 33 FIGURE 23 - CATCHBASIN 14-656 (HYDRITE CHEMICAL CO.) ......................................................... 34 FIGURE 24 - CATCHBASIN 14-656 (HYDRITE CHEMICAL CO.) ON 5/12/2011 ................................... 34 March 6, 2012 iii 2011 Ongoing Screening Summary Report City of Oshkosh FIGURE 25 - OUTFALL 14-582 ON 5/26/2011 ................................................................................ 35 FIGURE 26 - CATCHBASIN 14-656 ON 5/26/2011 .......................................................................... 35 FIGURE 27 - CHLORINE TEST FROM CATCHBASIN 14-656 ON 5/26/2011 ......................................... 36 FIGURE 28 - OUTFALL 14-582 ON 10/5/2011 ................................................................................ 37 FIGURE 29 - CATCHBASIN 14-656 ON 10/5/2011 .......................................................................... 37 FIGURE 30 - OUTFALL 11-118 CMP CORROSION AND DAMAGE (MINOR DAMAGE) ............................ 38 FIGURE 31 - OUTFALL 11-244 DISPLACED APRON (MINOR DAMAGE) ............................................... 39 FIGURE 32 - OUTFALL 11-479 CORROSION (MINOR DAMAGE) ......................................................... 39 FIGURE 33 - OUTFALL 14-676 CORROSION (MODERATE DAMAGE) .................................................. 39 FIGURE 34 - OUTFALL 15-1018 CORROSION (MODERATE DAMAGE) ................................................ 40 FIGURE 35 - OUTFALL 15-1067 CRUSHED CMP (MODERATE DAMAGE) ........................................... 40 FIGURE 36 - OUTFALL 15-1093 CRUSHED CMP (MINOR DAMAGE) ................................................. 40 FIGURE 37 - OUTFALL 15-1217 CRUSHED CMP (MINOR DAMAGE) ................................................. 41 FIGURE 38 - OUTFALL 15-1219 CRUSHED CMP (MINOR DAMAGE) ................................................. 41 FIGURE 39 - OUTFALL 15-1248 CRUSHED CMP (MINOR DAMAGE) ................................................. 41 FIGURE 40 - OUTFALL 15-1817 CRACKED APRON (MINOR DAMAGE) ............................................... 42 FIGURE 41 - OUTFALL 15-2394A CORROSION (MODERATE DAMAGE) .............................................. 42 FIGURE 42 - OUTFALL OSH0944 CORROSION (MINOR DAMAGE) ..................................................... 42 FIGURE 43 - MODERATE DEPOSITION IN MANHOLE 02-184 US1 ..................................................... 43 FIGURE 44 - MODERATE DEPOSITION AT OUTFALL 11-118 ............................................................. 44 FIGURE 45 - MINOR DEPOSITION IN MANHOLE 11-225 US2 ............................................................ 44 FIGURE 46 - MINOR DEPOSITION IN MANHOLE 11-71 US1 .............................................................. 44 FIGURE 47 - MINOR DEPOSITION IN MANHOLE 11-79 US1 .............................................................. 45 FIGURE 48 - MINOR DEPOSITION AT OUTFALL 11-801 .................................................................... 45 FIGURE 49 - SEVERE DEPOSITION AT OUTFALL 15-1067 ................................................................ 45 FIGURE 50 - MODERATE DEPOSITION AT OUTFALL 15-1132 ........................................................... 46 FIGURE 51 - MINOR DEPOSITION AT OUTFALL 15-1217 .................................................................. 46 FIGURE 52 - MODERATE DEPOSITION AT OUTFALL 15-1219 ........................................................... 46 FIGURE 53 - MODERATE DEPOSITION AT OUTFALL 15-1248 ........................................................... 47 FIGURE 54 - MODERATE DEPOSITION AT OUTFALL 15-1263 ........................................................... 47 FIGURE 55 - MODERATE DEPOSITION AT OUTFALL 15-1494 ........................................................... 47 FIGURE 56 - ILLICIT DISCHARGE POTENTIAL ................................................................................... 48 March 6, 2012 1 2011 Ongoing Screening Summary Report City of Oshkosh EXECUTIVE SUMMARY During the summer of 2011, OMNNI Associates, Inc. (OMNNI) assisted the City of Oshkosh with inspecting the outfalls in the City’s municipal separate storm sewer system (MS4) for potential illicit discharges. Following the Illicit Discharge Ongoing Inspection Program that was developed in 2009, OMNNI inspected 121 of the approximately 355 MS4 outfalls identified in the City, including 24 outfalls that were re-screened due to potential illicit discharges in 2010. The inspections consisted of a visual screening along with a chemical analysis of any dry-weather flow that was present. The inspections revealed 16 outfalls with evidence of potential or obvious illicit discharges. This total includes one outfall that was investigated due to a report of a potential illicit discharge, and the illicit discharge was confirmed. The Ongoing Screening Program calls for approximately 82 outfalls to be inspected in 2012, and 86 outfalls to be inspected in 2013 before repeating the inspection cycle. BACKGROUND Purpose Under Section 2.3.3 of the Wisconsin Pollutant Discharge Elimination System (WPDES) Permit No WI-S050075-1 (“permit”), the City of Oshkosh is required to conduct ongoing dry weather field screening of all outfalls during the term of the permit to detect potential illicit discharges. Under the MS4 permit, an outfall is defined as “the point at which storm water is discharged to waters of the state or leaves one municipality and enters another.” The MS4 is defined as “a conveyance or system of conveyances including roads with drainage systems, municipal streets, catch basins, curbs, gutters, ditches, constructed channels or storm drains, which meets all of the following criteria: 1. Owned or operated by a municipality. 2. Designed or used for collecting or conveying storm water. 3. Which is not a combined sewer conveying both sanitary and storm water.” When applied to the City of Oshkosh, the MS4 permit requires ongoing screening of the road ditch or storm sewer outfalls where the outfalls discharge to a water of the state (i.e., a navigable or non-navigable stream, lake, or wetland) or where they discharge into an adjacent municipality or county or state right-of-way. OMNNI assisted the City of Oshkosh with developing a four-year ongoing screening program in 2009, and completed the ongoing screening program for the first set of outfalls in 2010. This report summarizes the results of the second year of the ongoing field screening program. The City should include these results in the annual report required by the MS4 permit due March 31, 2012. Outfall Identification and Mapping In 2009, the City of Oshkosh identified major and minor outfalls within the city as part of the MS4 mapping process required by the permit. Outfalls were identified at the locations where March 6, 2012 2 2011 Ongoing Screening Summary Report City of Oshkosh the City’s MS4 discharged to a water of the state, to an adjacent municipality, or outside the permitted area. Approximately 348 potential outfalls were identified during this process in 2009. (The number has changed since then, due to construction of stormwater detention basins, reconfiguration of the City’s storm sewer system, and reevaluation of existing outfalls.) The topographic information was also used to define approximate drainage basins for each outfall. Based on this information, each outfall was classified as “major” or “minor.” A “major outfall,” as defined by the MS4 permit, is an MS4 outfall that meets one of the following criteria: 1. A single pipe with an inside diameter of 36 inches or more or equivalent conveyance (cross sectional area of 1,018 square inches) which is associated with a drainage area of more than 50 acres. 2. A single pipe with an inside diameter of 12 inches or more or equivalent conveyance (cross sectional area of 113 square inches) which receives storm water runoff from land zoned for industrial activity with 2 or more acres of industrial activity, but not land zoned for industrial activity that does not have any industrial activity present. Outfalls not meeting the definition of a major outfall are considered “minor outfalls.” OMNNI has also worked with the Wisconsin Department of Natural Resources (WDNR) to develop a third class of outfalls – “supplemental” outfalls. Supplemental outfalls are storm sewer outfalls which may not meet the definition of an outfall according to the MS4 general permit, but should be included in an ongoing field screening program. The majority of the supplemental outfalls are detention basin inlets, which do not discharge directly to a water of the state, and therefore are not technically outfalls. However, sampling the detention basin inlets is an important component of the overall screening process, as illicit discharges are more likely to be discovered at the inlets rather than at the detention basin outfall. When necessary, field verification was used to determine outfall sizes or drainage patterns. The current outfall map includes 108 major outfalls, 243 minor outfalls, and 4 “supplemental” outfalls. These numbers are updated each year as outfalls are located during the ongoing field screening program. A map showing the MS4 outfalls is included in Appendix A. Initial Screening Program Per Section 2.3.2 of the MS4 general permit, the City was required to conduct an initial field screening at all major outfalls during dry weather periods. This initial field screening was required to be conducted within 36 months of the date that the permit was issued. The minor and supplemental outfalls should be included in the ongoing field screening to be conducted in future years. OMNNI conducted the initial field screening for the City of Oshkosh during the summer of 2009. During the initial field screening, 109 major outfalls throughout the City were inspected. (There has been a net decrease of one major outfall since the initial field screening due to changes in the storm sewer system and field confirmation of measurements.) The initial field screening revealed 24 major outfalls that showed evidence of a potential illicit discharge. The results of the initial field screening were presented to the City in the CITY OF OSHKOSH INITIAL FIELD SCREENING S UMMARY R EPORT (May 18, 2010). March 6, 2012 3 2011 Ongoing Screening Summary Report City of Oshkosh Development of Ongoing Screening Program Section 2.3.3 of the MS4 permit requires municipalities to develop an ongoing screening program and submit it to the WDNR within 36 months of the date that the permit was issued. The ongoing screening program must contain provisions to include all outfalls (major, minor and supplemental) at least once during the 5-year permit cycle. In developing the program, consideration should be given to the hydrological conditions, total drainage area, population density, traffic density, age of the structures or buildings in the area, history of the area, and land use types. Based on the MS4 permit requirements and other information obtained from WDNR, OMNNI developed a proposed ongoing screening program for the City of Oshkosh. The permitted area was divided into four inspection districts, each with approximately the same number of outfalls. One district would be inspected each year, resulting in a four-year inspection cycle. At the end of the first inspection cycle, the inspection results will be evaluated to determine if the inspection cycle for each outfall should be adjusted. The proposed ongoing screening program was presented to the City in the CITY OF OSHKOSH IDDE O NGOING FIELD SCREENING PROGRAM (May 19, 2010). OMNNI conducted the first round of ongoing screening inspections during the summer of 2010. The second round of inspections was conducted during the summer 2011, and the results are included in this report. The 2011 inspection district is shown in more detail in Appendix A. Screening Methodology OMNNI’s outfall screening methodology loosely follows the procedures outlined in ILLICIT DISCHARGE DETECTION AND ELIMINATION : A GUIDANCE MANUAL FOR PROGRAM DEVELOPMENT AND T ECHNICAL ASSESSMENTS (Center for Watershed Protection / Robert Pitt, October 2004). The procedures were modified to comply with the MS4 permit requirements, and have evolved after several years of experience. Outfalls that have been previously inspected are located with the assistance of GPS. For outfalls that have not been previously inspected, the available MS4 mapping is used to physically locate the outfall, and then the GPS location is recorded to assist with future inspections. The physical properties of the outfall are then recorded – type of outfall, dimensions, material, and discharge location. A photograph of the outfall is taken to show the general location and configuration. After the physical properties have been recorded, the outfall and surrounding area are screened for indicators of current or past illicit discharges. Sample indicator parameters include floatable material, odors, stains, color of water, turbidity, abnormal vegetation and benthic growth. If any of these physical indicators are observed, they are further described and quantified. A close-up photograph is taken of the actual discharge of the outfall, showing any indicator parameters or flow from the outfall. A short video of the flow is also taken to document the magnitude of the flow at the time of inspection. The MS4 permit specifies that the outfalls be screened during periods of dry weather. Outfall inspections are typically conducted in the summer months to avoid the effects of snowmelt runoff in the storm sewer system. OMNNI generally waits for a minimum of 72 hours following a runoff-producing rainfall event to conduct the outfall screening. This allows sufficient time for March 6, 2012 4 2011 Ongoing Screening Summary Report City of Oshkosh the stormwater to discharge through the drainage area and outfall. If, after 72 hours, the outfall still has flow, a sample is collected and screened for chemical indicators of an illicit discharge. While the actual list of chemical parameters is specific to each outfall, most flowing outfalls are screened for the following parameters:  Temperature  pH  Chlorine (total chlorine and free chlorine)  Copper  Ammonia  Detergents  Phenols (for outfalls in basins with industrial sources) The list of chemical parameters was developed using the parameters that were required for the initial field screening in the MS4 permit, and supplemented with additional parameters that are useful for tracking illicit discharges. In some cases, outfalls can be either partially or fully submerged. A partially submerged outfall is an outfall where the elevation of the invert is below the water level of the receiving water. A fully submerged outfall is a pipe that is entirely below the water surface. In either condition, the water is “backed up” into the discharging pipe or channel, and is not free-flowing. If a sample is collected at the outfall point, the sample could consist almost entirely of the receiving water. In the case of partially or fully submerged outfalls, OMNNI developed a sampling procedure that was approved by WDNR. The submerged outfall is screened for physical indicators. However, the flow sample is collected from the first access point (i.e., manhole, catchbasin, curb inlet) upstream of the outfall. This reduces the impact of the receiving water. Typically, if there is no flow or pooled water at the upstream location, then no sample is collected. For all upstream sampling, a note is made of the distance and land use of the area between the outfall and the upstream area to assess the potential for illicit connections between the outfall and the upstream location. In the event that the physical or chemical indicators show that there is a potential ongoing illicit discharge, the Illicit Discharge Coordinator of the municipality is contacted. OMNNI then assists the municipality with attempting to identify the source of the discharge, usually by inspecting and/or sampling additional upstream points to attempt to isolate a particular branch of the MS4 network. Due to the history of significant floatable debris in many of the upstream manholes, OMNNI conducted a preliminary inspection of the upstream manholes in May 2011. The purpose of this inspection was to locate the upstream manholes and identify any manholes with significant floatable material. A list of the manholes with floatable material was provided to the City following the inspection so that the manholes could be cleaned prior to the actual ongoing screening inspection. The results of these preliminary inspections are not included in the numbers and charts included in this summary report. While not explicitly required by the MS4 permit, OMNNI also conducts a physical condition assessment for each outfall. The inspector identifies any graffiti, damage, erosion or deposition March 6, 2012 5 2011 Ongoing Screening Summary Report City of Oshkosh present at the outfall and assigns a severity. This information is provided to the municipality to assist with maintenance activities. A detailed outfall report is generated for each outfall that is inspected. The outfall report includes the general outfall information that was collected, along with detailed inspection results for each inspection conducted at the outfall. This provides a comprehensive history of the inspection results for the outfall as multiple inspections are performed over the life of the outfall. Detailed inspection reports for each outfall are included in Appendix B. Some general observations from the field screening are noted in the following sections. Additional Outfall Screening In addition to the 97 outfalls identified in the 2011 district for the ongoing field screening program, 24 outfalls from the 2010 ongoing screening program were also re-screened in 2011. These outfalls had potential illicit discharges identified during the 2010 ongoing field screening program. The 24 outfalls that were re-screened are listed below: Outfall Classification Reason March 6, 2012 6 2011 Ongoing Screening Summary Report City of Oshkosh Outfall Classification Reason 16-463 Potential Moderate floatable debris in upstream manhole 16-533 Potential Moderate floatable debris in upstream manhole 16-551 Potential Moderate floatable debris in upstream manhole Table 1 - 2010 outfalls re-screened under 2011 program Of these 24 outfalls, 23 were considered potential illicit discharges due to “moderate” or “severe” floatable debris in upstream manholes. Two of these manholes had additional indicators present, such as ammonia (03-35) and petroleum sheen (03-81). One outfall (14-676) has had a history of persistent suds where the outfall discharges to the stream. These 24 outfalls were screened in the same manner as the other outfalls in the 2011 inspection area. Any suspected illicit discharges that were identified in these outfalls during the 2011 re- screening are included in the Potential Illicit Discharges section of this report. RAINFALL AND FLOW Rainfall Weather data was obtained from the Weather Underground website. Personal weather station KWIOSHKO4 (“Winnebago, Oshkosh, Wisconsin”) is located near the intersection of CTH A and Butler Avenue, near the Winnebago County Mental Health Institute. The conditions at this weather station were considered representative of the weather in the City of Oshkosh. The weather history from May 1 through October 31 is shown in Figure 1. March 6, 2012 7 2011 Ongoing Screening Summary Report City of Oshkosh Figure 1 - Summer 2011 weather history (Weather Underground) Ongoing screening inspections were conducted in the City of Oshkosh on October 3-6 and October 11, 2011. Those inspection dates (red), along with the daily rainfall history (blue), are shown in Figure 2. March 6, 2012 8 2011 Ongoing Screening Summary Report City of Oshkosh Figure 2 - Rainfall history and outfall inspections Flow To meet the requirement of dry weather screening, outfalls were typically screened at least 72 hours after the previous rainfall event. Despite this time period, one of the 121 inspected outfalls had dry weather flow, as described below: Outfall Flow Intensity Table 2 - Observed flow intensity at outfalls (Note that if the outfall was partially or fully submerged, it is not included in this list. Submerged outfalls, along with the observed flow patterns, are described in the next section.) March 6, 2012 9 2011 Ongoing Screening Summary Report City of Oshkosh The distribution of the flow intensity of the outfalls is shown in Figure 3. Figure 3 - Flow intensity at outfall If dry weather flow was found during the field screening, a sample was collected and analyzed for the presence of indicator parameters. The analysis conducted is discussed in a later section. Not all flow is an indicator of an illicit discharge. Following a significant rainfall event, surface water and groundwater elevations can be higher than normal. Much of the observed flow can be from sump pump discharges, detention basin discharges, permitted discharges, and infiltration into the storm sewer system. Submerged Outfalls Most of the outfalls in the City were located at or below the normal levels of their respective receiving waters. Of the 121 inspected outfalls, 28 were partially submerged. A total of 88 outfalls were fully submerged, and most of these (61 outfalls) could not be physically located (Figure 4). Of the 116 submerged outfalls, one had a slight flow, 54 had indeterminate flow, and 61 were fully submerged and not located. The flow intensities of the submerged outfalls are included with the non-submerged outfalls in Figure 3 March 6, 2012 10 2011 Ongoing Screening Summary Report City of Oshkosh Figure 4 - Submerged status of outfalls Upstream Sampling Points A total of 118 upstream sampling points were screened during the 2011 ongoing screening program. These upstream sampling points were associated with partially submerged or fully submerged outfalls, including outfalls which could not be located. In most cases, the upstream sampling point was the first manhole located upstream of the submerged outfall. Two outfalls required sampling at two upstream locations because of multiple storm sewer branches. The flow intensity observed at the upstream locations is summarized in Figure 5. Figure 5 - Flow intensity at upstream sampling points March 6, 2012 11 2011 Ongoing Screening Summary Report City of Oshkosh PHYSICAL INDICATOR ASSESSMENT All outfalls, regardless of whether they exhibited dry-weather flow at the time of inspection, underwent an extensive assessment for physical indicators of past or current illicit discharges. The presence of any physical indicators in the pipe or channel, flow, downstream pool, and surrounding area were recorded at the time of the inspection. Certain physical indicators, such as color and turbidity, can only be evaluated if flow or downstream pools are present. The presence of one or more physical indicator parameters does not necessarily demonstrate that an illicit discharge is occurring or has occurred in the past. Certain physical indicators, such as the presence of solid waste or oil sheens in the flow, strongly suggest an illicit discharge has recently occurred. Other indicators, such as staining of the pipe or channel, may indicate that an illicit discharge occurred in the past, although the exact time is not known. Other physical indicators may have natural or non-illicit causes, and the presence of these parameters alone should not be the grounds for assuming an illicit discharge. Physical indicators can also be valuable aids when tracing a suspected illicit discharge upstream to the source. Certain physical indicators – pipe and channel stains in particular – are persistent and can be used to trace the flow well after the actual flow has stopped. The physical indicators observed during the outfall inspections are summarized in Figure 6. Figure 6 - Physical indicator observations March 6, 2012 12 2011 Ongoing Screening Summary Report City of Oshkosh Benthic growth (green and/or brown) and flowline stains were prevalent at many of the outfalls. These conditions are fairly common, and are not typically considered strong indicators of recurring illicit discharges unless they are particularly severe. Solid waste in the flow or pool can also be a common occurrence, and is considered an illicit discharge if it appears to be the result of intentional dumping or negligent waste handling. Of the 16 outfalls identified with potential or obvious illicit discharges, 13 were due only to physical indicators – 12 upstream manholes had moderate or severe floatable debris, and one outfall had persistent suds. The remaining three outfalls were classified based on chemical indicators – pH, ammonia and chlorine. These outfalls are discussed in more detail in the Potential Illicit Discharges section of this report. CHEMICAL ANALYSIS When dry-weather flow is present at an outfall or upstream manhole, chemical indicator parameters can provide valuable information about whether the flow is an illicit discharge, as well as providing clues about the potential sources of the flow. Section 2.3.2.2 of the general permit required that outfalls with dry-weather flow be sampled for pH, total chlorine, total copper, total phenol and detergents for the initial screening of major outfalls, unless detergent, ammonia, potassium and fluoride were used as alternate parameters. Under section 2.3.3, the ongoing screening of all outfalls could be modified to include other parameters. For the ongoing screening program, OMNNI tested for the following chemical indicators:  pH  Temperature  Chlorine (total and free)  Copper  Ammonia  Detergents  Phenols (for drainage basins with industrial areas) Flow samples were collected at all outfalls that exhibited dry-weather flow at the time of the inspection. For partially- or fully-submerged outfalls, a sample was typically collected from the flow or submerged pool at the first upstream sampling location. Stormwater samples were collected from 107 locations and analyzed as part of the ongoing screening process in 2011 – 4 from flow streams and 103 from pools. These samples were taken from either the outfalls or the upstream locations. Depending on the specific conditions for the outfall, not all tests were run for all samples. The indicator parameters, testing methods, and results are explained in the sections that follow. pH Background The pH of a stormwater sample can be used to detect the presence of illicit substances in the flow. Neutral water has a pH of 7.0. However, unpolluted rainwater commonly has a pH of 5.0 to 6.0, due to the conversion of carbon dioxide in the atmosphere to carbonic acid. The presence of pollutants in the atmosphere can cause the formation of additional hydrochloric March 6, 2012 13 2011 Ongoing Screening Summary Report City of Oshkosh and/or nitric acid in the rainwater, which will further lower pH. The pH of the runoff is typically raised as it reacts with carbonates and other alkaline materials in the rocks and soil. Contact with concrete pipes and channels also raises the pH of the runoff. The typical pH range for stormwater runoff is from 6.0 to 9.0. Samples with a pH lower than 6.0 or higher than 9.0 would be suspect for illicit discharges. Possible sources of high or low pH include industrial discharges and concrete truck washout. Testing Method During the ongoing screening program, OMNNI tested the pH of the outfall samples with an Oakton phTestr 30 double-junction pH/temperature probe, which displays the pH reading to 0.01 pH units. The probe was periodically calibrated at 4.01, 7.00 and 10.01 pH values. The pH reading was taken in the sample bottle as soon as possible after the sample was collected from the outfall, as the pH of the sample can change over time. Results The pH results for the pH samples are shown in Figure 7. Figure 7 - pH sample results The pH values ranged from 5.2 to 8.7. 106 samples had a pH within the acceptable range. However, one sample (02-322 US1) had a pH reading of 5.2. Due to the low pH, this sample was classified as a potential illicit discharge, and is discussed in greater detail in the Potential Illicit Discharges section of this report. Temperature Background While not included in the list of parameters required by the general permit, the temperature of a stormwater sample can be useful in determining if the flow is originating from an illicit source. March 6, 2012 14 2011 Ongoing Screening Summary Report City of Oshkosh Because most stormwater is conveyed in underground pipes, the temperature of the flow at the outfall is typically expected to be similar to the ground temperature which is often cooler than the ambient temperature in summer. However, stormwater that passes through open channels or ponds upstream of the outfall can be heated directly by the sun, and may be close to ambient temperature or even slightly warmer. Temperature is normally only a consideration when the runoff is significantly lower than the ground temperature or higher than the ambient temperature, which can indicate the presence of an industrial discharge. For example, cooling water or process water is typically significantly warmer than the ambient temperature. Ground temperatures were typically 55 degrees or warmer in summer. As a result, the “normal” temperature range was set at 55 to 90 degrees. Any samples outside of this range could contain flow other than stormwater runoff. Testing Method During the ongoing screening program, OMNNI recorded the temperature of the outfall samples with an Oakton phTestr 30 double-junction pH/temperature probe, which displays the temperature reading to 0.1 °F. The temperature reading was taken in the sample bottle at the same time the pH was tested, as soon as possible after the sample was collected from the outfall, as the temperature of the small volume of the sample container will rapidly change. Results The temperature results for the samples are shown in Figure 8. Figure 8 - Temperature sample results The temperature values ranged from 60 to 74 °F, which are all in the normal range for stormwater runoff. None of the samples exhibited abnormal temperatures, so none of the samples were considered suspect due to temperature. March 6, 2012 15 2011 Ongoing Screening Summary Report City of Oshkosh Chlorine Background The presence of chlorine in a stormwater sample typically demonstrates the presence of substances other than stormwater runoff. Chlorine is typically an indicator of either potable water (from a chlorinated city water supply) or an industrial discharge. It can also be caused by leaking or draining swimming pools. However, chlorine can also be present in non-illicit discharges (as defined by the general permit and the City’s illicit discharge ordinance), including residential car washing, lawn irrigation, hydrant flushing, water main breaks, and industrial discharges regulated under a WPDES permit. Therefore, the presence of chlorine in a sample indicates the presence of a non-stormwater source; however, the source must be identified to determine if it is an illicit discharge. Dissolved chlorine is measured using three different values: free chlorine, combined chlorine, and total chlorine. Free chlorine represents the “unbound” chlorine molecules in solution, which are the most effective for disinfecting. Combined chlorine represents the chlorine molecules that are bound to other organic molecules, such as chloramines, which are also commonly used in drinking water disinfection. Total chlorine represents the sum of the free chlorine and the combined chlorine. The general permit requires sampling for total chlorine. Action levels were established by OMNNI for most chemical indicators. A test result that exceeds the action level warrants follow-up investigation. In general the action level for total chlorine is set at zero. Any detection of chlorine indicates the presence something other than stormwater in the sample. Depending on the source, it may or may not be an illicit discharge. Testing Method During the ongoing screening program, OMNNI tested the outfall samples for total chlorine and free chlorine using Hach Free & Total Chlorine Test Strips, 0-10 mg/L. These test strips had result steps of 0, 0.5, 1, 2, 4 and 10 mg/L. The chlorine tests were taken in the sample bottle as soon as possible after the sample was collected from the outfall, as chlorine can dissipate over time. Results None of the ongoing screening samples tested positive for total or free chlorine, so none of the samples were considered suspect due to chlorine. However, one outfall that was investigated due to a report of a potential illicit discharge (outfall 14-582) had extremely high chlorine concentrations that exceeded the range of the test strip (10 mg/L). This sample was classified as a potential illicit discharge, and is discussed in greater detail in the Potential Illicit Discharges section of this report. Copper Background The presence of copper in stormwater runoff is usually due to discharge from industries that manufacture copper-based products or use copper-containing chemicals in their manufacturing process. In some cases, copper can leach from plumbing systems and enter the water. Copper concentrations as low as 0.1 mg/L can be toxic to aquatic vegetation and wildlife. March 6, 2012 16 2011 Ongoing Screening Summary Report City of Oshkosh The general permit requires sampling for total copper. In general the action level for total copper is set at zero. Any detection of copper indicates the presence something other than stormwater in the sample. Testing Method During the ongoing screening program, OMNNI tested the outfall samples for total using Hach Copper Test Strips, 0-3 mg/L. These test strips had result steps of 0, 0.2, 0.5, 1, and 3 ppm. The copper tests were taken in the sample bottle as soon as possible after the sample was collected from the outfall. Results None of the samples tested positive for total copper, so none of the samples were considered suspect due to copper. Ammonia Background While not included on the list of required parameters in the general permit, ammonia is a valuable test parameter to identify potential illicit discharges. Besides being present in industrial discharges, ammonia can also be an indicator of wastewater or washwater discharges, which are often indicators of sanitary sewer cross-connections. When tested along with potassium, it is possible to use the ratio of ammonia to potassium to distinguish between wastewater and washwater. However, since both typically originate from sanitary sewer, this determination is not usually required to identify an illicit discharge. It should be noted that there are also several natural sources of ammonia which do not constitute an illicit discharge. Waste from pets and wildlife can cause ammonia in the runoff, particularly if wildlife frequently inhabit the storm sewer pipes and manholes. Storm sewers connected to stagnant water or wetlands frequently have elevated ammonia levels due to microbial decay of plant and animal proteins. In addition, ammonia may be present in industrial discharges with a WPDES permit. Because of the natural sources of ammonia, the action level for ammonia detections was set at greater than 1 ppm. Samples with ammonia concentrations of 1 ppm or lower were not investigated unless additional parameters were present. Testing Method During the ongoing screening program, OMNNI tested the outfall samples for ammonia using Hach Ammonia (Nitrogen) Test Strips, 0-6.0 mg/L. These test strips had result steps of 0, 0.25, 0.5, 1, 3, and 6 ppm NH3-N. The ammonia tests were conducted in a separate vial taken from the sample bottle as soon as possible after the sample was collected from the outfall, as the ammonia concentration can dissipate over time. March 6, 2012 17 2011 Ongoing Screening Summary Report City of Oshkosh Results The ammonia results for the samples are shown in Figure 9. Figure 9 - Ammonia sample results The ammonia values ranged from 0 to 3 ppm. 93 samples tested negative for ammonia and 13 samples had ammonia levels below the action level. One sample (11-803 US1) had 3 ppm ammonia. This sample was over the action level and was classified as a potential illicit discharge, and is discussed in greater detail in the Potential Illicit Discharges section of this report. Detergents Background The presence of detergents in the outfall sample is typically an indication of the presence of wastewater and/or washwater. This is typically the result of a sanitary sewer cross connection. However, detergent can also be present in non-illicit discharges (as defined by the general permit and the City’s illicit discharge ordinance), including runoff from residential car washing. Therefore, the presence of detergent in a sample indicates the presence of a non-stormwater source; however, the source must be identified to determine if it is an illicit discharge. There are four main classes of detergents:  Anionic detergents (negatively charged) –Common in dishwasher detergents, liquid and powdered laundry detergents, carwash detergents, and shampoo. Anionic detergents have excellent cleaning properties and high sudsing potential.  Cationic detergents (positively charged) – Used for germicides, fabric softeners and emulsifiers. Cationic detergents have poor cleaning properties by themselves, but can help anionic detergents be more effective. March 6, 2012 18 2011 Ongoing Screening Summary Report City of Oshkosh  Nonionic detergents (ionically inert) - Common in hand dishwashing liquids, household cleaners, and laundry detergents (especially in combination with anionic detergents). Nonionic detergents are excellent grease removers.  Amphoteric detergents (negatively or positively charged, based on pH) – Found in shampoo and cosmetic products due to their mild chemical nature. Amphoteric detergents are also found in hand dishwashing liquids due to their high sudsing potential. Unfortunately, due to the diverse classes of detergents, there is no single test to detect the presence of all detergents. The most common test –the Methylene Blue Active Substances (MBAS) test – is only effective in identifying the presence of anionic detergents. The general permit requires sampling for detergents. In general the action level for detergents is set at zero. Any detection of detergent indicates the presence something other than stormwater in the sample. Depending on the source, it may or may not be an illicit discharge. Testing Method During the ongoing screening program, OMNNI tested the outfall samples for detergents using MBAS method with the equipment and reagents provided in the Hach Stormwater Test Kit. This is a colorimetric test method in which the intensity of the color in the reagent can be used to estimate the anionic detergent concentration. In most cases, a clear result indicates no detergent in the sample, and a blue tint indicated a positive detection of detergent. In some samples with high turbidity, the MBAS test method results in foam or bubbles in the solution. These bubbles have no impact on the overall test result, and if the bubbles and solution are clear, the result is a negative test for detergent. Figure 10 – Typical MBAS Detergent Test Results Because of the equipment and reagents (including chloroform) used in the MBAS test, the detergent test was conducted in the office at the end of the day. OMNNI’s experience with samples that have tested positive for detergent show that little dissipation occurs within 48 hours of testing, so same-day testing for detergents was an acceptable approach. Results None of the samples tested positive for detergent, so none of the samples were considered suspect due to detergent. March 6, 2012 19 2011 Ongoing Screening Summary Report City of Oshkosh Phenols Background The presence of phenol in stormwater runoff is usually due to discharge from industries that use phenol-containing chemicals in their manufacturing process. These industries include Chemical, textile, paint, resin, tire, plastic, electronics and pharmaceutical manufacturing. Phenol can also occur naturally in the groundwater in some areas. The general permit requires sampling for phenol. Because of its limited sources, the Ongoing Screening Program submitted to the WDNR proposed that phenol only be tested for outfalls with industrial sources in the drainage basin. In general the action level for phenol is set at zero. Any detection of phenol indicates the presence something other than stormwater in the sample. Testing Method During the ongoing screening program, OMNNI tested the outfall samples for phenol using the equipment and reagents provided in the Hach Stormwater Test Kit. This is a colorimetric test method in which the intensity of the color in the reagent can be used to estimate the phenol concentration. In most cases, a clear result indicates no phenol in the sample, and an orange tint indicated a positive detection of phenol. Because of the equipment and reagents used in the phenol test, the phenol test was conducted in the office at the end of the day. No dissipation of the phenol was expected within 24-48 hours of collecting the sample. Results None of the samples tested positive for phenol, so none of the samples were considered suspect due to phenol. POTENTIAL ILLICIT DISCHARGES After examining the presence of physical indicators at each outfall and any chemical indicators present in the stormwater samples, each outfall was assigned one of the following classifications, in order of increasing likelihood of the presence of current or past illicit discharges:  Unlikely – no significant physical or chemical evidence of current or past illicit discharge  Potential – presence of physical or chemical indicators, but no strong visible evidence  Obvious – visible evidence or strong chemical evidence of current or past illicit discharge Of the 121 inspected outfalls, 106 were classified as unlikely and 15 were classified as “potential.” In addition, the outfall that was inspected due to a complaint (14-582) was classified as an “obvious” illicit discharge. The outfalls that were classified as anything other than “unlikely” are summarized in the table below and discussed in more detail in the following sections. A map showing the locations of these outfalls is included in Appendix C. March 6, 2012 20 2011 Ongoing Screening Summary Report City of Oshkosh Outfall Classification Reason 01-132 Potential Severe floatable debris in upstream manhole (from 2010 program) 01-520 Potential Severe floatable debris in upstream manhole (from 2010 program) 02-322 Potential Low pH in upstream manhole 02-357 Potential Severe floatable debris in upstream manhole 03-22 Potential Severe floatable debris in upstream manhole (from 2010 program) 03-35 Potential Severe floatable debris in upstream manhole (from 2010 program) 06-1694 Potential Moderate floatable debris and oil sheen in upstream manhole (from 2010 program) 06-221 Potential Moderate floatable debris in upstream manhole (from 2010 program) 09-101c Potential Moderate floatable debris in upstream manhole (from 2010 program) 11-512 Potential Severe floatable debris in upstream manhole 11-803 Potential Ammonia detection in upstream curb inlet 14-582 Obvious High ammonia and chlorine concentrations in flow in upstream manhole (from complaint) 14-676 Potential Persistent suds where outfall discharges to stream (from 2010 program) 16-142 Potential Floatable debris in upstream manhole (from 2010 program) 16-201 Potential Floatable debris and petroleum sheen in upstream manhole (from 2010 program) 16-463 Potential Floatable debris in upstream manhole (from 2010 program) Table 3 - Outfalls with elevated illicit discharge classifications The number of outfalls identified with potential illicit discharges is lower than in 2010 (26 outfalls), and 11 of the outfalls had been identified as potential or obvious sources in 2010. A chart showing the number of outfalls inspected over the past three years (starting with the initial screening in 2009) and the number of potential or obvious illicit discharges is shown in Figure 11. March 6, 2012 21 2011 Ongoing Screening Summary Report City of Oshkosh Figure 11 - Illicit discharge potential of inspected outfalls Upstream Manholes with Significant Floatable Debris During the 2010 ongoing screening program, 23 upstream manholes contained significant amounts of floatable debris, including plastic bottles, foam packaging, and other solid waste, and were classified as potential illicit discharges. This effect was most pronounced at manholes upstream of a fully-submerged outfall, where the storm sewer pipes within the manhole were also fully-submerged. In these cases, any floatable debris traveling along the top of the storm sewer pipe will enter the manhole, and will remain suspended in the manhole pool, as they are not able to escape through the submerged outlet pipe. In these cases, the submerged manhole acts as a trap for much of the floatable debris. While some may not consider solid waste as a true illicit discharge, it does meet the definition of an illicit discharge, since it is a substance present in the discharge that is not comprised entirely of stormwater. In most cases, there will be one or more access points which allow the debris to enter the MS4. Because of this, the presence of significant floatable debris in upstream manholes caused the illicit discharge potential of the outfall to be raised to “potential.” Upstream manholes with isolated solid waste or debris (generally three or fewer pieces) are not included in this list, and were not considered potential illicit discharges. These manholes were rescreened in May 2011, along with the upstream manholes for the outfalls in the 2011 ongoing screening program. A list of manholes with debris was provided to the City so the debris could be removed prior to conducting the ongoing screening in October. If additional debris did not accumulate prior to the ongoing screening, the illicit discharge potential of the outfall was considered “unlikely.” If the debris was still present or additional debris had accumulated, the outfall was classified as “potential.” March 6, 2012 22 2011 Ongoing Screening Summary Report City of Oshkosh Upstream manholes that were classified as “potential” sources of illicit discharge due to significant floatable debris in 2010 are shown in Table 4. The May 2011 prescreening results are also shown, along with the October ongoing screening results (if applicable). Of the 23 manholes that were rescreened due to floatable debris in 2010, 10 manholes still had sufficient debris to be classified as “potential” illicit discharges. Manhole 2010 Ongoing Screening (October 2010) 2011 Manhole Prescreening (May 2011) 2011 Ongoing Screening (October 2010) 2011 IDDE Potential March 6, 2012 23 2011 Ongoing Screening Summary Report City of Oshkosh Manhole 2010 Ongoing Screening (October 2010) 2011 Manhole Prescreening (May 2011) 2011 Ongoing Screening (October 2010) 2011 IDDE Potential 03-381 US1 Unlikely 03-81 US1 Unlikely 05-264 US1 Unlikely 06-1694 US1 Potential 06-221 US1 Not screened in May Potential 06-52 US1 Unlikely March 6, 2012 24 2011 Ongoing Screening Summary Report City of Oshkosh Manhole 2010 Ongoing Screening (October 2010) 2011 Manhole Prescreening (May 2011) 2011 Ongoing Screening (October 2010) 2011 IDDE Potential 08-284 US1 Unlikely 08-347 US1 Unlikely 09-101c US1 Not screened due to traffic Potential 12-569 US1 Unlikely 14-1075 US1 Unlikely (primarily leaf debris) 16-142 US1 Potential March 6, 2012 25 2011 Ongoing Screening Summary Report City of Oshkosh Manhole 2010 Ongoing Screening (October 2010) 2011 Manhole Prescreening (May 2011) 2011 Ongoing Screening (October 2010) 2011 IDDE Potential 16-201 US1 Potential 16-396 US1 Unlikely 16-436 US1 Unlikely 16-463 US1 Potential 16-533 US1 Unlikely 16-551 US1 Unlikely Table 4 - 2010 manholes with significant floatable debris March 6, 2012 26 2011 Ongoing Screening Summary Report City of Oshkosh Note that in some cases, sediment and/or vegetation falls into the manhole when the manhole cover is removed, and those materials also appear in the photos. The severity of the floatable debris is based on the presence of the original debris and solid waste. Of the 23 manholes identified in 2010, ten of those manholes were still classified as “potential” due to the levels of debris at the time of the ongoing screening inspection. In some cases, it appears that the manholes were not cleaned. In other cases, the manholes appeared to accumulate new debris. In addition to the ten manholes that continued to be classified as “potential” sources from 2010, two manholes were identified during the 2011 ongoing screening program. Those manholes are listed in Table 5, along with the photos from the 2011 prescreening and ongoing screening. Manhole 2011 Manhole Prescreening (May 2011) 2011 Ongoing Screening (October 2010) 2011 IDDE Potential Table 5 - 2011 manholes with significant floatable debris It is recommended that the outfalls with significant floatable debris be reinspected during the 2012 ongoing screening program. These manholes should be cleaned several months prior to the next outfall screening. By doing this, it will be possible to determine if the debris is from a prior discharge, or if the problem is ongoing. If it is determined that it is an ongoing problem, upstream inlets, especially those located near dumpsters or other solid waste storage areas, should be closely examined in an attempt to locate the source of the discharge. These areas could then be targeted for public education campaigns. A map showing the locations of the manholes with floatable debris is included in Appendix D. Outfall 02-322 (Rahr Avenue Manhole) Outfall 02-322 consists of a 15-inch vitrified clay pipe that discharges into Lake Winnebago at the end of Rahr Avenue. During the 2011 ongoing screening inspection (October 3, 2011), the outfall was fully submerged and could not be located. As a result, the screening was conducted at the first upstream manhole, located at the end of Rahr Avenue. March 6, 2012 27 2011 Ongoing Screening Summary Report City of Oshkosh Figure 12 - Upstream manhole 02-322 US1 The upstream manhole was partially submerged, with an 8-inch deep pool at the bottom of the manhole. A sample was collected from the pool, and the pH of the sample was 5.21, which is below typical range for pH in stormwater samples. Figure 13 - Upstream manhole 02-322 US1 The next upstream manhole (02-322 US2) was inspected. There was no water present in the manhole, so the flow could not be tracked upstream. The upstream manhole (02-322 US1) was reinspected on October 4. The pH was measured at 5.24, which was similar to the first sample. Once again, there was no water present in the next upstream manhole. There was a significant amount of leaves in the pool in 02-322 US1. A visual observation of the properties around the manhole showed a large number of crabapple trees. There is a possibility that the pool in the manhole could contain crabapples from those trees, which could lower the pH. No other obvious sources of low pH flows were identified. March 6, 2012 28 2011 Ongoing Screening Summary Report City of Oshkosh It is recommended that this outfall be cleaned and rescreened during the 2012 ongoing screening program to determine if the low pH was an isolated incident or an ongoing discharge. If possible, the manhole should be screened earlier in the year, before the crabapple leaves and fruit begin to fall. Additional maps and information related to this investigation are included in Appendix D. Outfall 11-803 (Pratt Trail Curb Inlet) Outfall 11-803 consists of a 12-inch CMP that discharges into Lake Winnebago east of Pratt Trail. At the time of the inspection on October 3, 2011, the outfall pipe was partially submerged, so the screening was conducted at the first upstream sampling location, which was the curb inlet on the east side of Pratt Trail (outfall 11-803 US1). Figure 14 - Outfall 11-803 (partially submerged) The curb inlet was also partially submerged, with a 4-inch deep pool. A sample was collected from the pool, and the ammonia concentration was 3 ppm, which is higher than the action level of 1 ppm. March 6, 2012 29 2011 Ongoing Screening Summary Report City of Oshkosh Figure 15 - Pool in curb inlet 11-803 US1 The next upstream sampling location was the curb inlet on the west side of Pratt Trail. This inlet was inspected, but the catchbasin was dry, so no sample could be collected. Because the storm sewer mapping showed no additional connections between the two curb inlets, no additional investigation was conducted. Figure 16 - Curb inlet 11-803 US2 The first upstream manhole (11-803 US1) was sampled again on October 4, 2011. The sample once again had an ammonia concentration of 3 ppm. As with the previous inspection, the next upstream curb inlet was dry. No ammonia source was identified. It is possible that animal waste or other organic matter could have entered the curb inlet and caused the elevated ammonia levels. It is recommended that this outfall and upstream curb inlet be cleaned and rescreened during the 2012 ongoing screening program to determine if the elevated ammonia concentration was an isolated occurrence or an ongoing discharge that needs further investigation. March 6, 2012 30 2011 Ongoing Screening Summary Report City of Oshkosh Additional maps and information related to this investigation are included in Appendix D. Outfall 14-676 (Waukau Avenue Culvert) Outfall 14-676 consists of a 30-inch corrugated metal pipe (CMP) that discharges into a corrugated metal pipe arch culvert crossing W. Waukau Avenue, just west of Oregon Street. This outfall was first inspected on September 4, 2009 during the initial screening of major outfalls. During the inspection, the pool in the culvert contained a noticeable amount of suds. No suds were observed in the stream upstream of the outfall. While some suds and bubbles can typically occur when the flow from an outfall drops into the receiving channel, these bubbles are typically short-lived, and located only in the area of the outfall. Because these bubbles persisted downstream, an illicit discharge was suspected. Figure 17 - Suds in receiving stream for outfall 14-676 (2009) At that time, samples collected from the outfall flow and from the downstream area tested negative for detergent and chlorine. No apparent source of the suds was located, and it was recommended that the outfall be included in the 2010 ongoing screening program. The outfall was screened on August 26, 2010 as part of the 2010 ongoing screening program. At that time, suds were still present, and samples from the outfall and downstream flow once again tested negative for detergent and chlorine. Once again, an upstream source could not be identified, and the outfall was added to the 2011 ongoing screening program. March 6, 2012 31 2011 Ongoing Screening Summary Report City of Oshkosh Figure 18 - Suds in receiving stream for outfall 14-676 (2010) The outfall was screened again on October 6, 2011 during the 2011 ongoing screening program. The suds were present once again in the area downstream of the outfall. As in previous years, the outfall and downstream samples tested negative for detergent and chlorine, as well as ammonia. Figure 19 - Suds in receiving stream for outfall 14-676 (2011) Additional testing parameters for this outfall are being discussed with various laboratories and the Wisconsin State Laboratory of Hygiene. Because of the presence of suds, a detergent or surfactant is suspected. Since only anionic detergents are readily tested (using the MBAS test), identifying cationic, nonionic or amphoteric detergents or other surfactants will require laboratory testing. If a laboratory is identified that can conduct the additional detergent and/or surfactant tests, samples will be collected from the outfall flow for analysis. In addition, one or more samples will be collected from the stream upstream of the outfall, to determine if any of the suspected substances are present in the stream flow. The presence of one or more of these substances in either the outfall flow or the stream flow may help identify potential sources of the discharge, March 6, 2012 32 2011 Ongoing Screening Summary Report City of Oshkosh and will allow for more focused sampling and analysis while tracing the flow upstream to a potential source. Once a laboratory capable of testing for detergents and surfactants is identified, the samples will be collected following the applicable protocols. This sampling will occur as soon as weather conditions allow. Additional information related to this investigation is included in Appendix D. Outfall 14-582 (Hydrite Chemical) Outfall 14-582 consists of a 27-inch reinforced concrete pipe (RCP) that discharges into the stream at the east end of W. 28th Ave. During a bridge inspection by Winnebago County Highway Department staff on May 12, 2011, the worker reported a “white gelatinous” substance in the stream near the end of the pipe. The City contacted OMNNI to investigate the discharge and attempt to identify the source. OMNNI arrived at the outfall at 12:56 pm and observed the plume in the stream. The material appeared to have settled onto the streambed in a scour hole at the end of the outfall. The owner of the property west of the outfall indicated that this discharge had occurred four times during the past year and usually lasts for a few days before being flushed downstream. Beyond the scour hole, the stream had a gel-like appearance for approximately 50 yards downstream from the outfall. Figure 20 - Plume at outfall 14-582 (5/12/2011) The outfall was partially submerged at the time of the inspection. A moderate flow was observed coming from the pipe, and the flow appeared to have the hazy material on the surface. No odor was detected in samples collected from the surface; however, an unidentified chemical smell was detected inside the outfall pipe. March 6, 2012 33 2011 Ongoing Screening Summary Report City of Oshkosh Figure 21 - Inside 27" RCP (5/12/2011) OMNNI inspected the manholes located upstream of the outfall to observe the flow and any other indicators of potential illicit discharge. The yellow-white material was not observed in the upstream manholes. The moderate flow and chemical odor was present in the upstream manholes past Bradley Street (14-583, 14-584, 14-585 and 14-586). At manhole 14-587, a storm lateral from the north was observed with a trickle flow (1:36 pm). At the same time, an airborne chemical odor was detected coming from Pioneer Metal Finishing facility to the north, the same direction as the storm lateral. However, the airborne odor was more solvent-like, and didn’t match the odor in the stormwater. In addition, nearly all of the flow in the storm sewer was coming from the west, so the Pioneer Metal Finishing lateral was dismissed as an unlikely source. Figure 22 - Manhole 14-587 (Pioneer Metal Finishing) (5/12/2011) The next upstream manhole (catchbasin 14-656) was located approximately 65 feet west of the driveway for Hydrite Chemical Company (191 W 28th Ave). The storm sewer consists of a 24” RCP passing through from west to east, and a 12” RCP lateral from the south from the Hydrite facility. Upon inspecting the catchbasin, the majority of the flow in the storm sewer was coming from the south lateral. In addition, a strong ammonia odor was present in the catchbasin, and fumes were observed rising out of the manhole. The manhole also appeared to be significantly cooler than the ambient temperature March 6, 2012 34 2011 Ongoing Screening Summary Report City of Oshkosh Figure 23 - Catchbasin 14-656 (Hydrite Chemical Co.) Figure 24 - Catchbasin 14-656 (Hydrite Chemical Co.) on 5/12/2011 OMNNI contacted the Illicit Discharge Coordinator at 2:00 pm, and the Illicit Discharge Coordinator and plumbing inspector arrived at 2:35. Representatives from Hydrite also met at the site. The plumbing inspector and the Hydrite representatives entered the Hydrite property to inspect for potential sources of ammonia. No obvious leaks or spills were observed. The Illicit Discharge Coordinator contacted WDNR to report the ammonia discharge. Hydrite agreed to televise the 12” lateral to attempt to locate the source of the flow and hopefully identify the source of the ammonia. OMNNI inspected the outfall again on May 26, 2011 to determine if the plume was still present and if the ammonia discharge was still occurring. At the outfall, no plume was visible. However, there had been a fairly heavy rain a few days prior to the inspection, which may have flushed the plume away. March 6, 2012 35 2011 Ongoing Screening Summary Report City of Oshkosh Figure 25 - Outfall 14-582 on 5/26/2011 While no plume was present, a strong chlorine odor was detected around the outfall. The strongest odor was detected inside the outfall pipe. There was a slight flow discharging from the outfall pipe. A sample was collected from this flow. The ammonia test strip was negative, and the chlorine test strip had an abnormal purple “halo” effect on the indicator pad. An exact value for chlorine could not be determined at this location. The upstream catchbasin at the Hydrite facility (14-656) was inspected. A moderate flow was still coming from the 12” lateral from the south. The strong chlorine odor was also present at this catchbasin. Figure 26 - Catchbasin 14-656 on 5/26/2011 A sample was collected from the south lateral. The ammonia test was negative, but the chlorine test strip turned to its maximum color immediately, indicating total and free chlorine concentrations over 10 ppm. OMNNI notified the Illicit Discharge Coordinator about the chlorine detection at 12:45 pm. March 6, 2012 36 2011 Ongoing Screening Summary Report City of Oshkosh Figure 27 - Chlorine test from catchbasin 14-656 on 5/26/2011 To attempt to quantify the chlorine concentration in the sample, OMNNI diluted the sample in various volumes of distilled water until the concentration was within the range of the test strips. A 1:100 dilution still resulted in a result exceeding 10 ppm, indicating that the concentration was at least 1000 ppm (1000 mg/L). A 1:500 dilution produced the same purple “halo” effect as was seen in the outfall sample, so no result could be obtained. Based on the dilutions, it appears that the chlorine concentration was at least 1000 mg/L at the source. Hydrite contracted with DR Hansen Plumbing to televise the interior storm drain lines in May. During this inspection, joint failure was identified at one location. The City plumbing inspector contacted DR Hansen Plumbing on May 19, 2011 to follow up on the televising work. Hydrite was going to seal that leak by realigning the pipe from inside the plant. The source of the ammonia and chlorine contamination was suspected to be a segment of the underground chemical waste pipe system. On June 1, 2011 Hydrite staff discussed the proposed plan to address the release with the plumbing inspector. By August 31, 2011 Hydrite abandoned the suspected segment of piping and now uses an ejector lift pump to convey the chemical waste to their pretreatment station. OMNNI inspected the outfall again on October 5, 2011 while conducting the 2011 ongoing screening. No plume was visible at the outfall, and there was only a trickle flow from the south lateral in the upstream manhole. There was not sufficient flow to collect a sample for chemical analysis. However, no odors or other indicators of an illicit discharge were observed. March 6, 2012 37 2011 Ongoing Screening Summary Report City of Oshkosh Figure 28 - Outfall 14-582 on 10/5/2011 Figure 29 - Catchbasin 14-656 on 10/5/2011 Based on the October 5 inspection, it appears that the source of the illicit discharge has been repaired. However, based on the high concentrations of ammonia and chlorine in the original discharge, it is recommended that this outfall be rescreened during the 2012 ongoing screening program to verify that the illicit discharge is no longer present. Additional maps and information related to this investigation are included in Appendix D. OUTFALL CONDITION ASSESSMENTS While not required for the illicit discharge field screening, OMNNI inspectors noted the presence of any structural damage, significant deposition or erosion, or graffiti at the outfalls. This information can be passed along to the appropriate departments for any necessary action. Damage During the ongoing screening program, 13 outfalls showed signs of damage that may require attention in the near future. Common types of damage included apron sections displaced from March 6, 2012 38 2011 Ongoing Screening Summary Report City of Oshkosh the pipe, concrete damage, and severe corrosion of corrugated metal pipes (CMP) that allowed flow to escape before the end of the pipe. The outfall damage that was observed during the ongoing screening program is summarized in Table 6. Outfall Severity Description Table 6 - Outfalls with damage The outfall damage is shown in the photos that follow. The locations of the damaged outfalls are shown on the map in Appendix C. Figure 30 - Outfall 11-118 CMP corrosion and damage (minor damage) March 6, 2012 39 2011 Ongoing Screening Summary Report City of Oshkosh Figure 31 - Outfall 11-244 displaced apron (minor damage) Figure 32 - Outfall 11-479 corrosion (minor damage) Figure 33 - Outfall 14-676 corrosion (moderate damage) March 6, 2012 40 2011 Ongoing Screening Summary Report City of Oshkosh Figure 34 - Outfall 15-1018 corrosion (moderate damage) Figure 35 - Outfall 15-1067 crushed CMP (moderate damage) Figure 36 - Outfall 15-1093 crushed CMP (minor damage) March 6, 2012 41 2011 Ongoing Screening Summary Report City of Oshkosh Figure 37 - Outfall 15-1217 crushed CMP (minor damage) Figure 38 - Outfall 15-1219 crushed CMP (minor damage) Figure 39 - Outfall 15-1248 crushed CMP (minor damage) March 6, 2012 42 2011 Ongoing Screening Summary Report City of Oshkosh Figure 40 - Outfall 15-1817 cracked apron (minor damage) Figure 41 - Outfall 15-2394a corrosion (moderate damage) Figure 42 - Outfall Osh0944 corrosion (minor damage) March 6, 2012 43 2011 Ongoing Screening Summary Report City of Oshkosh Deposition A total of 13 outfalls showed minor, moderate or significant deposition at the end of the outfall pipe or channel. As deposition increases, flow may become restricted in the pipe or downstream channel. Outfalls with moderate or severe deposition may need to undergo maintenance to remove the deposited sediment and debris and maintain proper flow. The outfall deposition that was observed during the ongoing screening program is summarized in Table 7. Outfall Severity Description 5” of sediment at bottom of manhole 4” of sediment and debris at end of pipe 2” of sediment at bottom of manhole 6” of sediment at bottom of manhole 1” of sediment at bottom of manhole 3” of sediment ” of sediment at end of pipe ” of sediment at end of pipe ” of sedimen ” of sediment at end of pipe ” of sediment at end of pipe ” of sediment at end of pipe ” of sediment at end of pipe Table 7 - Outfalls with deposition The outfall deposition is shown in the photos that follow. The locations of the outfalls with deposition are shown on the map in Appendix C. Figure 43 - Moderate deposition in manhole 02-184 US1 March 6, 2012 44 2011 Ongoing Screening Summary Report City of Oshkosh Figure 44 - Moderate deposition at outfall 11-118 Figure 45 - Minor deposition in manhole 11-225 US2 Figure 46 - Minor deposition in manhole 11-71 US1 March 6, 2012 45 2011 Ongoing Screening Summary Report City of Oshkosh Figure 47 - Minor deposition in manhole 11-79 US1 Figure 48 - Minor deposition at outfall 11-801 Figure 49 - Severe deposition at outfall 15-1067 March 6, 2012 46 2011 Ongoing Screening Summary Report City of Oshkosh Figure 50 - Moderate deposition at outfall 15-1132 Figure 51 - Minor deposition at outfall 15-1217 Figure 52 - Moderate deposition at outfall 15-1219 March 6, 2012 47 2011 Ongoing Screening Summary Report City of Oshkosh Figure 53 - Moderate deposition at outfall 15-1248 Figure 54 - Moderate deposition at outfall 15-1263 Figure 55 - Moderate deposition at outfall 15-1494 March 6, 2012 48 2011 Ongoing Screening Summary Report City of Oshkosh Erosion None of the outfalls showed signs of erosion at the ends of the outfall pipes. This is likely because most of the outfalls that were inspected, with the exception of two, were partially or fully submerged, which minimizes the potential for erosion. Graffiti No graffiti was observed at any of the 121 inspected outfalls. This is partly due to the fact that most of the outfall pipes – which are typically the most vandalized components of the storm sewer system – are partially or fully submerged, and essentially inaccessible to vandals. CONCLUSION OMNNI assisted the City of Oshkosh with the 2011 ongoing screening of the MS4 outfalls, as required by the MS4 permit. A total of 121 outfalls were screened, along with upstream monitoring locations when necessary. 24 of those outfalls were included in the program due to potential illicit discharges identified in the 2010 screening program. Of those 121 outfalls, 106 exhibited unlikely potential of past illicit discharges and 15 were classified as “potential.” One additional outfall was inspected due to a complaint of an illicit discharge, and that outfall was classified as “obvious.” These results are summarized in Figure 56: Figure 56 - Illicit discharge potential Those major outfalls classified as “potential” or “obvious” should be given special attention in the ongoing screening program. March 6, 2012 49 2011 Ongoing Screening Summary Report City of Oshkosh In addition, the ongoing screening identified 13 outfalls with structural damage and 13 with deposition. While none of these posed an immediate danger, the City will likely want to address these issues as part of the regular storm sewer system maintenance. The ongoing field screening program is scheduled to continue in 2012 with the inspection of approximately 82 outfalls, plus the 16 outfalls from the 2011 program that were recommended for rescreening. The 2013 program has 86 outfalls scheduled for screening. At the conclusion of the 2013 ongoing screening, all identified major, minor and supplemental outfalls in the City will have been inspected at least once. STANDARD OF CARE The conclusions presented in this report were arrived at using generally accepted engineering practices. The conclusions presented herein represent our professional opinions, based on data collected at the time of the inspections, at the specific inspection locations discussed in this report. Conditions at other locations in the City may be different than described in this report. The scope of this report is limited to the specific project and the inspection locations described herein. Project Engineer Project Manager Appendix A MS4 Outfall Maps A-1 MS4 Outfall Map A-2 2011 Ongoing Screening District Map 2013 2012 2010 2011 C:\SyncFolders\IDDE_GIS\MS4Map_11x17_Oshkosh.mxd PROJECT NO.N2029 B10 FIGURE NO.A-1 SCALE:1 " = 3,620 'Project Manager:BDWProject Engineer:JCWDrawn By:JCWChecked By:BDW 2011 ID DE O NGO IN G SC REEN ING PRO GR AM CITY OF OSHKOSHWINNEBAGO COUNTY, WISCONSIN MS4 OU TFALL MAP ONE SYSTEMS DRIVEAPPLETON, W I 54914 PH ONE (920) 735-6900FAX (920) 830-6100 Date:12/12/2011 Legend Outfalls Major Outfall Minor Outfall Supplemental Outfall Muni cipal Boundary IDDE Inspection D istricts 2010 2011 2012 2013 0 10.5 Miles 01-20 06-52 16-71 16-28 11-79 11-75 11-46 11-71 08-55 03-22 03-35 11-64 03-81 01-35 09-32 09-84 05-14 15-143 16-587 12-716 15-146 16-295 15-80415-378 15-48815-399 15-863 15-865 15-027 08-364 08-285 08-284 08-100 01-318 08-271 06-221 01-380 08-279 01-132 09-317 16-15516-289 16-164 16-389 16-436 16-396 03-379 11-80511-515 15-965 15-636 15-840 15-350 15-349 15-692 15-798 15-835 15-858 15-693 15-690 15-89515-905 11-177 02-105 11-318 08-395 05-216 06-729 06-81001-329 01-360 08-270 11-244 11-47911-40011-17311-376 15-687 02-322 11-247 02-309 02-324 06-25306-216 01-278 05-241 05-155 11-225 11-80311-801 11-118 08-347 03-381 03-385 11-512 02-35702-184 15-910 05-264 01-520 15-74415-940 15-78715-959 15-252715-2528 11-465a Osh0944 15-2475 12-1245 15-180615-1807 15-1132 12-1414 15-1237 15-128715-1187 15-112715-1125 15-1018 15-1817 15-1239 15-2394 15-229715-2295 15-2292 15-2242 15-2477 12-1604 15-1983 15-1494 15-113515-1020 15-113715-1225 15-1188 06-1028 09-101b 15-1277 15-1903 15-2243 12-1781 09-101c09-101a 15-1891 15-1856 15-2404 15-1889 15-103215-106715-109315-1095 15-121715-1219 15-124815-1263 12-179312-1795 15-2394a FernauPond C:\SyncFolders\IDDE_GIS\MS4MapDistrict_11x17_Oshkosh.mxd 1 " = 1,501 ' Project Manager: BDW Project Engineer: JCW Drawn By: JCW Checked By: BDW 2011 ID DE O NGO IN G SC REEN ING PRO GR AM CITY OF OSHKOSH WINNEBAGO COUNTY, WISCONSIN ONE SYSTEMS DRIVE APPLETON, WI 54914 PH ONE (920) 735-6900 FAX (920) 830-6100 PROJECT NO.N2029B11 FIGURE NO.A-2 SCALE: 2011 ONGOIN G SCR EENING DISTRICT MA P 0 0.50.25 Miles Date: 12/12/2011 Legend Outfalls Major Outfall Minor Outfall Supplemental Outfall Navigable Streams Storm Sewer Municipal Boundary Appendix B Outfall Inspection Reports Outfall ID: 01-132 City of Oshkosh o20101020101356.jpg Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: Cast Iron Diameter (in): 24 Height/Depth (in): Width (in): Not Physically Located Easting: 791,802 Northing: 472,365 Easting:2,351,892 Northing: 737,895 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Division St Inspection Date: 10/11/2011 2:32:00 PM Inspector: JCW Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Upstream manhole rescreened. Actual outfall not screened. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 1/3/2011 Outfall ID: 01-132 City of Oshkosh Inspection Date: 10/20/2010 10:13:00 AM Inspector: JCW o20101020101356.jpg Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 01- 132 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 1/3/2011 Outfall ID: 01-132 US1 City of Oshkosh o20111011143222.JPG Outfall Notes: Upstream manhole located approx 87 ft N of outfall 01-132. Intermediate area consists of street right-of- way. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 791,814 Northing: 472,451 Easting:2,351,902 Northing: 737,982 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 01-132 Division St Inspection Date: 10/11/2011 2:32:46 PM Inspector: JCW o20111011143148.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Severe Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris still present. Limited screening due to traffic. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 01-132 US1 City of Oshkosh Inspection Date: 10/20/2010 10:09:04 AM Inspector: JCW o20101020100524.jpg Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Clearly visible in bottle Turbidity: Slight cloudiness Floatables: Severe Sample ID: 101020-60 Time Collected 10:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.55 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Significant floatable debris in manhole. units Temperature:55 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):26 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 01-520 City of Oshkosh o20111011141958.JPG Outfall Notes: Outfall fully submerged. Pipe info from MS4 map. (OSH-9424 in early reports.) Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 54 Height/Depth (in): Width (in): Not Physically Located Easting: 791,740 Northing: 472,395 Easting:2,351,829 Northing: 737,924 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Division St Inspection Date: 10/11/2011 2:19:37 PM Inspector: JCW o20111011142004.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged. Outfall screened upstream at 01-520 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 01-520 City of Oshkosh Inspection Date: 8/25/2010 12:43:21 PM Inspector: JCW o20100825123724.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 01- 520 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Inspection Date: 9/9/2009 Inspector: JCW Osh09_DSCN6715.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 01- 520 US1. units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):56 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 01-520 US1 City of Oshkosh o20111011142102.JPG Outfall Notes: Upstream manhole located approx 25 ft N of outfall 01-520. Intermediate area consists of rip-rap shoreline. (OSH-9424 US1 in early reports.) Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 791,742 Northing: 472,419 Easting:2,351,831 Northing: 737,948 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 01-520 Division St Inspection Date: 10/11/2011 2:24:37 PM Inspector: JCW o20111011142110.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Severe Sample ID: 111011-92 Time Collected 14:20 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.49 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris still present. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):64 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 01-520 US1 City of Oshkosh Inspection Date: 5/26/2011 11:13:00 AM Inspector: JCW o20110526111400.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Severe Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Inspection Date: 8/25/2010 12:53:35 PM Inspector: JCW o20100825124708.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Faint in bottle Turbidity: None Floatables: Severe Sample ID: 100825-90 Time Collected 12:55 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.18 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Significant floatable debris in manhole. units Temperature:73 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):72 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 01-520 US1 City of Oshkosh Inspection Date: 9/9/2009 Inspector: JCW Osh09_DSCN6718.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Clearly visible in bottle Turbidity: None Floatables: Severe Sample ID: 090909-57 Time Collected 11:30 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.6 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Abnormal detergent analysis result (bubbles). Significant floatables in manhole. Brown color. units Temperature:78 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):61 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 3 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-105 City of Oshkosh o20111003095634.JPG Outfall Notes: Pipe specs updated 2011. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 18 Height/Depth (in): Width (in): Not Physically Located Easting: 798,876 Northing: 472,120 Easting:2,358,969 Northing: 737,778 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Babbitz Ave Inspection Date: 10/3/2011 9:56:07 AM Inspector: JCW o20111003095704.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 02-105 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):12 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-105 City of Oshkosh Inspection Date: 5/10/2011 8:35:00 AM Inspector: JCW o20110510083546.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 02-105 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-105 US1 City of Oshkosh o20111003095940.JPG Outfall Notes: Upstream manhole located approx 64 ft W of outfall 02-105. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,812 Northing: 472,122 Easting:2,358,905 Northing: 737,778 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 02-419 Babbitz Ave Inspection Date: 10/3/2011 10:00:31 AM Inspector: JCW o20111003095948.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111003-11 Time Collected 10:00 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.53 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:60 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):13 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-105 US1 City of Oshkosh Inspection Date: 5/10/2011 8:37:00 AM Inspector: JCW o20110510083746.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-184 City of Oshkosh o20111003103850.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: Vitrified Clay Diameter (in): 8 Height/Depth (in): Width (in): Not Physically Located Easting: 798,793 Northing: 472,662 Easting:2,358,876 Northing: 738,318 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Legion Place Inspection Date: 10/3/2011 10:40:32 AM Inspector: JCW o20111003103856.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 02- 184 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-184 City of Oshkosh Inspection Date: 5/10/2011 8:59:00 AM Inspector: JCW o20110510085930.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 02- 184 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-184 US1 City of Oshkosh o20111003104308.JPG Outfall Notes: Upstream manhole located approx 209 ft W of outfall 02-184. Intermediate area consists of residential lot. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,584 Northing: 472,659 Easting:2,358,667 Northing: 738,312 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 02-184 Legion Place Inspection Date: 10/3/2011 10:43:48 AM Inspector: JCW o20111003104326.JPG Previous Rainfall (hrs): 72+ Flow Description: Trickle Odor: None Color: None Turbidity: Opaque Floatables: None Sample ID: 111003-03 Time Collected 10:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.13 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Significant mud on bottom of manhole. Slight flow through mud. units Temperature:61 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:Moderate Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):5 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Flow Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-184 US1 City of Oshkosh Inspection Date: 5/10/2011 9:00:00 AM Inspector: JCW o20110510090038.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-309 City of Oshkosh o20111003094438.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Arch Material: CMP Diameter (in): Height/Depth (in): 24 Width (in): 35 Not Physically Located Easting: 798,728 Northing: 471,714 Easting:2,358,828 Northing: 737,369 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Waugoo Ave Inspection Date: 10/3/2011 9:44:34 AM Inspector: JCW o20111003094448.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 02- 309 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-309 City of Oshkosh Inspection Date: 5/10/2011 8:25:00 AM Inspector: JCW o20110510082548.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 02- 309 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-309 US1 City of Oshkosh o20111003094800.JPG Outfall Notes: Upstream manhole located approx 53 ft WNW of outfall 02-309. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,678 Northing: 471,734 Easting:2,358,778 Northing: 737,389 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 02-309 Waugoo Ave Inspection Date: 10/3/2011 9:47:42 AM Inspector: JCW o20111003094830.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Slight Sample ID: 111003-89 Time Collected 09:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.71 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:60 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):32 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-309 US1 City of Oshkosh Inspection Date: 5/10/2011 8:27:00 AM Inspector: JCW o20110510082708.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-322 City of Oshkosh o20111003100942.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: Vitrified Clay Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 798,866 Northing: 472,376 Easting:2,358,954 Northing: 738,034 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Rahr Ave Inspection Date: 10/3/2011 10:09:27 AM Inspector: JCW o20111003101004.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 02- 322 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-322 City of Oshkosh Inspection Date: 5/10/2011 8:43:00 AM Inspector: JCW o20110510084330.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 02- 322 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-322 US1 City of Oshkosh o20111004082128.JPG Outfall Notes: Upstream manhole located approx 93 ft W of outfall 13-100. Intermediate area consists of street right-of- way and open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,773 Northing: 472,384 Easting:2,358,862 Northing: 738,040 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 02-322 Rahr Ave Inspection Date: 10/4/2011 8:21:19 AM Inspector: JCW o20111004082134.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected 08:20 Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): 5.24 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Follow-up inspection to re-test pH. Significant leaf debris. units Temperature:60 ° F Inspection Type: Repeat Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):4 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-322 US1 City of Oshkosh Inspection Date: 10/3/2011 10:16:21 AM Inspector: JCW o20111003101336.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: Faint in bottle Turbidity: None Floatables: None Sample ID: 111003-21 Time Collected 10:15 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 5.21 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Significant buildup of leaves in pool. High measured pH. units Temperature:61 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):8 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Potential Inspection Date: 5/10/2011 8:44:00 AM Inspector: JCW o20110510084410.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-324 City of Oshkosh o20111003092856.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: Diameter (in): 18 Height/Depth (in): Width (in): Not Physically Located Easting: 798,561 Northing: 471,359 Easting:2,358,668 Northing: 737,011 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Otter Ave Inspection Date: 10/3/2011 9:28:03 AM Inspector: JCW o20111003092904.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 02- 324 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-324 City of Oshkosh Inspection Date: 5/10/2011 8:19:00 AM Inspector: JCW o20110510081956.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 02- 324 US2 units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-324 US1 City of Oshkosh o20111003093344.JPG Outfall Notes: Upstream manhole located approx 57 ft WNW of outfall 02-324. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,506 Northing: 471,373 Easting:2,358,612 Northing: 737,025 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Otter Ave Inspection Date: 10/3/2011 9:32:58 AM Inspector: JCW o20111003093400.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111003-86 Time Collected 09:35 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.37 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:61 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):8 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-357 City of Oshkosh o20111003102706.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Arch Material: CMP Diameter (in): Height/Depth (in): 24 Width (in): 35 Not Physically Located Easting: 798,869 Northing: 472,832 Easting:2,358,949 Northing: 738,490 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Winnebago Ave Inspection Date: 10/3/2011 10:26:14 AM Inspector: JCW o20111003102714.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 02- 357 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-357 City of Oshkosh Inspection Date: 5/10/2011 8:51:00 AM Inspector: JCW o20110510085116.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 02- 357 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-357 US1 City of Oshkosh o20111003103054.JPG Outfall Notes: Upstream manhole located approx 34 ft NW of outfall 02-357. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,850 Northing: 472,861 Easting:2,358,930 Northing: 738,518 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 02-357 Winnebago Ave Inspection Date: 10/3/2011 10:30:08 AM Inspector: JCW o20111003103104.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Severe Sample ID: 111003-56 Time Collected 10:32 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.1 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Significant floatable debris in manhole. units Temperature:61 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):39 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 02-357 US1 City of Oshkosh Inspection Date: 5/10/2011 8:51:00 AM Inspector: JCW o20110510085154.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Severe Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-22 City of Oshkosh o20111011090246.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: CMP Diameter (in): Height/Depth (in): 36 Width (in): 58 Not Physically Located Easting: 792,375 Northing: 471,751 Easting:2,352,476 Northing: 737,292 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Nebraska St Inspection Date: 10/11/2011 9:03:10 AM Inspector: JCW o20111011090250.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 03-22 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-22 City of Oshkosh Inspection Date: 8/18/2010 10:26:01 AM Inspector: JCW o20100818101918.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 03-22 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Inspection Date: 9/10/2009 Inspector: JCW Osh09_DSCN6765.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-22 US1 City of Oshkosh o20111011090438.JPG Outfall Notes: Upstream catchbasin located approx 55 ft S of outfall 03-22. Intermediate area consists of open space. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 792,376 Northing: 471,694 Easting:2,352,478 Northing: 737,235 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 03-22 Nebraska St Inspection Date: 10/11/2011 9:05:50 AM Inspector: JCW o20111011090446.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 111011-09 Time Collected 09:05 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.13 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. No significant change in volume of floatable debris. units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):37 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-22 US1 City of Oshkosh Inspection Date: 5/26/2011 11:19:00 AM Inspector: JCW o20110526111930.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Moderate Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Inspection Date: 8/18/2010 10:29:59 AM Inspector: JCW o20100818102410.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Faint in bottle Turbidity: None Floatables: Severe Sample ID: 100818-83 Time Collected 10:32 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.38 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Severe floatable debris in catchbasin. units Temperature:76 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):44 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-22 US1 City of Oshkosh Inspection Date: 9/10/2009 Inspector: JCW Osh09_DSCN6768.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Severe Sample ID: 090910-09 Time Collected 09:52 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.3 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Abnormal detergent analysis result (bubbles). Significant floatables in manhole. units Temperature:75 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):44 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 3 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-35 City of Oshkosh o20111011093250.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 30 Height/Depth (in): Width (in): Not Physically Located Easting: 793,066 Northing: 471,413 Easting:2,353,173 Northing: 736,966 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A South Main St Inspection Date: 10/11/2011 9:36:03 AM Inspector: JCW o20111011093254.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 03-35 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-35 City of Oshkosh Inspection Date: 8/18/2010 9:27:46 AM Inspector: JCW o20100818092204.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 03-35 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Inspection Date: 9/10/2009 Inspector: JCW Osh09_DSCN6761.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 03-35 US1. units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-35 US1 City of Oshkosh o20100818092258.JPG Outfall Notes: Upstream manhole located approx 20 ft WSW of outfall 03-35. Intermediate area consists of open space. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 793,047 Northing: 471,408 Easting:2,353,154 Northing: 736,962 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 03-35 South Main St Inspection Date: 10/11/2011 9:29:50 AM Inspector: JCW o20111011092832.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Severe Sample ID: 111011-55 Time Collected 09:30 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.01 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris still present. Slight petroleum sheen. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):19 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-35 US1 City of Oshkosh Inspection Date: 5/26/2011 11:23:00 AM Inspector: JCW o20110526112400.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Severe Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Inspection Date: 8/18/2010 9:32:06 AM Inspector: JCW o20100818092304.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: Faint in bottle Turbidity: None Floatables: Severe Sample ID: 100818-77 Time Collected 09:30 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.46 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Severe floatable debris in catchbasin. units Temperature:73 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):34 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.5 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-35 US1 City of Oshkosh Inspection Date: 9/10/2009 Inspector: JCW Osh09_DSCN6763.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Severe Sample ID: 090910-68 Time Collected 09:25 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.23 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Abnormal detergent analysis result (bubbles). Significant floatables in manhole. units Temperature:73 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):33 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 3 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-81 City of Oshkosh o20111011094220.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: Cast Iron Diameter (in): 24 Height/Depth (in): Width (in): Not Physically Located Easting: 794,023 Northing: 470,711 Easting:2,354,143 Northing: 736,282 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A 10th Ave Inspection Date: 10/11/2011 9:42:33 AM Inspector: JCW o20111011094236.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 03-81 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-81 City of Oshkosh Inspection Date: 8/18/2010 8:38:23 AM Inspector: JCW o20100818083116.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 03-81 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Inspection Date: 9/9/2009 Inspector: JCW Osh09_DSCN6745.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 03-81 US1. units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Obvious Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-81 US1 City of Oshkosh o20111011094406.JPG Outfall Notes: Upstream manhole located approx 115 ft SSW of outfall 03-81. Located behind railroad control shed. Intermediate area consists of open space, street right-of-way and railroad right-of-way. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 793,998 Northing: 470,599 Easting:2,354,119 Northing: 736,170 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 03-81 10th Ave Inspection Date: 10/11/2011 9:46:04 AM Inspector: JCW o20111011094434.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111011-90 Time Collected 09:45 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.68 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):38 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.25 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-81 US1 City of Oshkosh Inspection Date: 5/26/2011 11:29:00 AM Inspector: JCW o20110526112952.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/18/2010 8:43:09 AM Inspector: JCW o20100818083958.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Moderate Sample ID: 100818-78 Time Collected 08:44 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.63 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Petroleum odor likely from residual petroleum in pipes after 2009 jetting. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):47 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-81 US1 City of Oshkosh Inspection Date: 9/9/2009 Inspector: JCW Osh09_DSCN6747.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Easily detected Color: Faint in bottle Turbidity: None Floatables: Severe Sample ID: 090909-66 Time Collected 14:15 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.98 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Diesel/oil odor, sheen on surface. Floatables with grease. Brown/gray color. units Temperature:73 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):44 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Gray ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Obvious Page 3 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-173 City of Oshkosh o20100817135838.JPG Outfall Notes: Outfall fully submerged. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 36 Height/Depth (in): Width (in): Not Physically Located Easting: 793,278 Northing: 468,018 Easting:2,353,446 Northing: 733,576 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A 16th Ave Inspection Date: 10/11/2011 10:11:07 AM Inspector: JCW o20111011101022.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged. Outfall screened upstream at 03-173 US2. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-173 City of Oshkosh Inspection Date: 8/17/2010 2:04:29 PM Inspector: JCW o20100817135838.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 03- 173 US2. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-173 US2 City of Oshkosh o20111011100332.JPG Outfall Notes: Upstream manhole located approx 113 ft W of outfall 03-173. Intermediate area consists of shoreline, railroad right-of-way and paved parking area. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 793,166 Northing: 468,043 Easting:2,353,334 Northing: 733,599 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 03-170 16th Ave Inspection Date: 10/11/2011 10:04:47 AM Inspector: JCW o20111011100336.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111011-60 Time Collected 10:05 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.39 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):39 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.5 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-173 US2 City of Oshkosh Inspection Date: 5/26/2011 11:34:00 AM Inspector: JCW o20110526113426.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/17/2010 2:11:27 PM Inspector: JCW o20100817140504.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 100817-23 Time Collected 14:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.69 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Floatable debris in manhole. units Temperature:77 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):42 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-381 City of Oshkosh o20111011095532.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 10 Height/Depth (in): Width (in): Not Physically Located Easting: 793,775 Northing: 470,924 Easting:2,353,891 Northing: 736,490 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A South Main St Inspection Date: 10/11/2011 9:56:37 AM Inspector: JCW o20111011095540.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 03-381 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-381 City of Oshkosh Inspection Date: 8/18/2010 8:59:26 AM Inspector: JCW o20100818085058.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 03- 381 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-381 US1 City of Oshkosh o20111011095134.JPG Outfall Notes: Upstream curb inlet located approx 21ft SW of outfall 03-381. Intermediate area consists of open space and street right-of-way. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 793,760 Northing: 470,910 Easting:2,353,876 Northing: 736,476 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A South Main St Inspection Date: 10/11/2011 9:52:43 AM Inspector: JCW o20111011095140.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111011-52 Time Collected 09:52 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.1 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):12 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 03-381 US1 City of Oshkosh Inspection Date: 5/26/2011 11:27:00 AM Inspector: JCW o20110526112736.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/18/2010 9:03:59 AM Inspector: JCW o20100818085124.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: Faint in bottle Turbidity: None Floatables: Moderate Sample ID: 100818-76 Time Collected 09:03 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.13 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Floating debris, slight oil sheen in manhole. units Temperature:72 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):13 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 05-264 City of Oshkosh o20111011135956.JPG Outfall Notes: Outfall fully submerged. Pipe info from MS4 map. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 36 Height/Depth (in): Width (in): Not Physically Located Easting: 786,966 Northing: 478,454 Easting:2,346,948 Northing: 743,896 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A West New York Ave Inspection Date: 10/11/2011 2:02:23 PM Inspector: JCW o20111011140004.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall partially submerged. Outfall screened upstream at 05-264 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 05-264 City of Oshkosh Inspection Date: 8/26/2010 8:26:51 AM Inspector: JCW o20100826081814.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 05- 264 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Inspection Date: 9/9/2009 Inspector: JCW Osh09_DSCN6680.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 05- 264 US2. units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 05-264 US1 City of Oshkosh o20111011140426.JPG Outfall Notes: Upstream manhole located approx 31 ft ENE of outfall 05-264. Intermediate area consists of open space. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 786,994 Northing: 478,467 Easting:2,346,975 Northing: 743,910 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 05-264 West New York Ave Inspection Date: 10/11/2011 2:05:14 PM Inspector: JCW o20111011140432.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111011-54 Time Collected 14:05 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.7 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:72 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):31 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 05-264 US1 City of Oshkosh Inspection Date: 5/26/2011 3:02:00 PM Inspector: JCW o20110526150216.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/26/2010 8:30:37 AM Inspector: JCW o20100826081838.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: Faint in bottle Turbidity: None Floatables: Moderate Sample ID: 100826-24 Time Collected 08:30 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.75 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Smells like grass clippings. units Temperature:75 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):38 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-52 City of Oshkosh o20111011110714.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 30 Height/Depth (in): Width (in): Not Physically Located Easting: 789,812 Northing: 472,713 Easting:2,349,896 Northing: 738,208 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Ohio St Inspection Date: 10/11/2011 11:06:46 AM Inspector: JCW o20111011110724.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 06-52 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-52 City of Oshkosh Inspection Date: 8/18/2010 12:57:36 PM Inspector: JCW o20100818124946.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 06-52 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-52 US1 City of Oshkosh o20111011110818.JPG Outfall Notes: Upstream manhole located approx 34 ft SW of outfall 06-52. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 789,786 Northing: 472,689 Easting:2,349,871 Northing: 738,183 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 06-52 Ohio St Inspection Date: 10/11/2011 11:09:29 AM Inspector: JCW o20111011110824.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 111011-84 Time Collected 11:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.13 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):35 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-52 US1 City of Oshkosh Inspection Date: 5/26/2011 1:05:00 PM Inspector: JCW o20110526130522.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Moderate Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Inspection Date: 8/18/2010 1:00:07 PM Inspector: JCW o20100818125018.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Faint in bottle Turbidity: Slight cloudiness Floatables: Severe Sample ID: 100818-89 Time Collected 13:00 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.98 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Significant floatable debris in manhole. units Temperature:76 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):41 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-221 City of Oshkosh o20111011113440.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 787,954 Northing: 474,575 Easting:2,348,005 Northing: 740,036 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Campbell Creek Inspection Date: 10/11/2011 11:34:32 AM Inspector: JCW o20111011113446.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 06-221 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-221 City of Oshkosh Inspection Date: 8/18/2010 2:38:53 PM Inspector: JCW o20100818142820.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 06- 221 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-221 US1 City of Oshkosh o20111011113512.JPG Outfall Notes: Upstream manhole located approx 25 ft SSW of outfall 06-221. Intermediate area consists of open space. 1.5" hose through side of manhole - tied around steps Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 787,942 Northing: 474,552 Easting:2,347,993 Northing: 740,013 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 06-221 Campbell Creek Inspection Date: 10/11/2011 11:37:34 AM Inspector: JCW o20111011113522.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 111011-97 Time Collected 11:35 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.5 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris still present. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):32 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-221 US1 City of Oshkosh Inspection Date: 8/18/2010 2:43:51 PM Inspector: JCW o20100818143354.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 100818-79 Time Collected 14:45 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.21 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Torn paper and other floatable debris in manhole. units Temperature:79 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):36 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-1694 City of Oshkosh o20111011112234.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: Diameter (in): 21 Height/Depth (in): Width (in): Not Physically Located Easting: 786,742 Northing: 473,980 Easting:2,346,804 Northing: 739,419 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Campbell Creek Inspection Date: 10/11/2011 11:22:06 AM Inspector: JCW o20111011112242.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 06-1694 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-1694 City of Oshkosh Inspection Date: 8/25/2010 10:41:35 AM Inspector: JCW o20100825103400.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 06- 1694 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Inspection Date: 9/10/2009 Inspector: JCW Osh09_DSCN6811.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-1694 US1 City of Oshkosh o20111011112346.JPG Outfall Notes: Upstream curb inlet located approx 109 ft S of outfall 06-1694. Intermediate area consists of open area north of wastewater treatment plant. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 786,792 Northing: 473,884 Easting:2,346,856 Northing: 739,324 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 06-1694 Campbell Creek Inspection Date: 10/11/2011 11:25:47 AM Inspector: JCW o20111011112518.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 111011-66 Time Collected 11:25 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.46 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Moderate solid debris. Slight petroleum sheen. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):34 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-1694 US1 City of Oshkosh Inspection Date: 5/26/2011 2:10:00 PM Inspector: JCW o20110526141046.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Inspection Date: 8/25/2010 10:50:34 AM Inspector: JCW o20100825104154.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 100825-98 Time Collected 10:56 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.5 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Floatable solid waste in curb inlet. units Temperature:72 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:Minor Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):2 Depth (in):40 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Flow Illicit Discharge Potential:Potential Page 2 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 06-1694 US1 City of Oshkosh Inspection Date: 9/10/2009 Inspector: JCW Osh09_DSCN6814.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 090910-25 Time Collected 15:03 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.57 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:79 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):36 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 3 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 08-284 City of Oshkosh o20111011083716.JPG Outfall Notes: Outfall fully submerged. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: CMP Diameter (in): Height/Depth (in): 27 Width (in): 43 Not Physically Located Easting: 794,824 Northing: 471,023 Easting:2,354,938 Northing: 736,609 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Bay St Inspection Date: 10/11/2011 8:37:04 AM Inspector: JCW o20111011083728.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged. Outfall screened upstream at 08-284 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):25 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 08-284 City of Oshkosh Inspection Date: 8/17/2010 9:35:00 AM Inspector: JCW o20100817093554.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 08- 284 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 08-284 US1 City of Oshkosh o20111011084024.JPG Outfall Notes: Upstream manhole located approx 26 ft N of outfall 08-284. Intermediate area consists of street right-of- way and open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 794,833 Northing: 471,067 Easting:2,354,946 Northing: 736,653 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 08-284 Bay St Inspection Date: 10/11/2011 8:41:22 AM Inspector: JCW o20111011084038.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111011-94 Time Collected 08:40 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.11 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:72 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):18 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 08-284 US1 City of Oshkosh Inspection Date: 5/26/2011 11:01:00 AM Inspector: JCW o20110526110156.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Moderate Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Inspection Date: 8/17/2010 9:47:15 AM Inspector: JCW o20100817093838.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Faint in bottle Turbidity: None Floatables: Severe Sample ID: 100817-22 Time Collected 09:45 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.64 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Significant floatable debris in manhole. units Temperature:74 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):31 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 08-347 City of Oshkosh o20111011084858.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 42 Height/Depth (in): Width (in): Not Physically Located Easting: 794,227 Northing: 471,171 Easting:2,354,338 Northing: 736,745 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Broad St Inspection Date: 10/11/2011 8:48:34 AM Inspector: JCW o20111011084904.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 08-347 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 08-347 City of Oshkosh Inspection Date: 8/17/2010 10:13:00 AM Inspector: JCW o20100817100702.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 08- 347 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 08-347 US1 City of Oshkosh o20111011084954.JPG Outfall Notes: Upstream manhole located approx 64 ft NNE of outfall 08-347. Intermediate area consists of gravel parking area and railroad storage shed. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 794,245 Northing: 471,232 Easting:2,354,355 Northing: 736,806 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 08-347 Broad St Inspection Date: 10/11/2011 8:51:38 AM Inspector: JCW o20111011085018.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Faint in bottle Turbidity: None Floatables: Slight Sample ID: 111011-27 Time Collected 08:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.87 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):43 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Green ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 08-347 US1 City of Oshkosh Inspection Date: 5/26/2011 11:05:00 AM Inspector: JCW o20110526110604.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/17/2010 10:17:46 AM Inspector: JCW o20100817100950.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Severe Sample ID: 100817-66 Time Collected 10:20 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.71 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Significant floatable debris in manhole. units Temperature:74 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):48 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 08-364 City of Oshkosh o20111003085322.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Arch Material: CMP Diameter (in): Height/Depth (in): 24 Width (in): 35 Not Physically Located Easting: 798,449 Northing: 470,961 Easting:2,358,563 Northing: 736,612 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Ceape Ave Inspection Date: 10/3/2011 8:52:47 AM Inspector: JCW o20111003085336.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 08-364 City of Oshkosh Inspection Date: 5/10/2011 8:51:00 AM Inspector: JCW o20110510080902.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 08- 364 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 08-364 US1 City of Oshkosh o20111003085422.JPG Outfall Notes: Upstream manhole located approx 62 ft WNW of outfall 08-364. Intermediate area consists of street right-of-way. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,390 Northing: 470,981 Easting:2,358,503 Northing: 736,631 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 08-364 Ceape Ave Inspection Date: 10/3/2011 8:58:48 AM Inspector: JCW o20111003085432.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Slight Sample ID: 111003-05 Time Collected 08:57 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.2 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Sweet odor in sample bottle. units Temperature:61 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):35 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 08-364 US1 City of Oshkosh Inspection Date: 5/10/2011 8:12:10 AM Inspector: JCW o20110510080928.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Severe Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 09-101c City of Oshkosh Osh09_DSCN6774.JPG Outfall Notes: Outfall not physically screened - behind fence. May consist of three outfalls within one concrete box culvert. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Box Material: RCP Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 790,649 Northing: 471,883 Easting:2,350,748 Northing: 737,393 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Stringham Creek Inspection Date: 10/11/2011 9:16:00 AM Inspector: JCW Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Upstream manhole rescreened. Actual outfall not screened. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 09-101c City of Oshkosh Inspection Date: 8/18/2010 11:01:01 AM Inspector: JCW o20100818104726.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 09- 101c US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Inspection Date: 9/10/2009 Inspector: JCW Osh09_DSCN6774.JPG Previous Rainfall (hrs): 72+ Flow Description: Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 09-101c US1 City of Oshkosh o20111011091506.JPG Outfall Notes: Upstream manhole located approx 605 ft SSW of outfall 09-101c. Intermediate area consists of gravel parking area for industrial property. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 790,525 Northing: 471,296 Easting:2,350,634 Northing: 736,804 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 09-47 Stringham Creek Inspection Date: 10/11/2011 9:16:27 AM Inspector: JCW o20111011091544.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Moderate Sample ID: 111011-50 Time Collected 09:15 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.26 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris still present. units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):18 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 09-101c US1 City of Oshkosh Inspection Date: 10/20/2010 9:35:37 AM Inspector: JCW o20101020093518.jpg Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 101020-53 Time Collected 09:35 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.88 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Floatable debris in manhole. units Temperature:55 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):16 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Inspection Date: 9/11/2009 Inspector: JCW Osh09_DSCN6891.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 090911-71 Time Collected 10:54 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.13 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:74 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-46 City of Oshkosh o20111011075214.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 797,723 Northing: 474,521 Easting:2,357,773 Northing: 740,158 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Menominee Park Central Inspection Date: 10/11/2011 7:52:47 AM Inspector: JCW o20111011075222.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 11-46 US1. Pipe info from MS4 map. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-46 US1 City of Oshkosh o20111003143254.JPG Outfall Notes: Upstream manhole located approx 86 ft W of outfall 11-46. Intermediate area consists of open space in zoo. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,637 Northing: 474,513 Easting:2,357,687 Northing: 740,148 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-46 Menominee Park Central Inspection Date: 10/3/2011 2:33:22 PM Inspector: JCW o20111003143300.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111003-87 Time Collected 14:35 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.16 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):12 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.5 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-46 US1 City of Oshkosh Inspection Date: 5/10/2011 9:26:00 AM Inspector: JCW o20110510092630.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-64 City of Oshkosh o20111003121950.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: CMP Diameter (in): Height/Depth (in): 11 Width (in): 18 Not Physically Located Easting: 798,590 Northing: 473,944 Easting:2,358,650 Northing: 739,596 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Menominee Park South Inspection Date: 10/3/2011 12:20:26 PM Inspector: JCW o20111003122000.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11-64 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-64 City of Oshkosh Inspection Date: 5/10/2011 9:14:00 AM Inspector: JCW o20110510091510.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11-64 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Inspection Date: 9/8/2009 Inspector: JCW Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in): Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-64 US1 City of Oshkosh o20111003122652.JPG Outfall Notes: Upstream manhole located approx 86 ft W of outfall 11-64. Intermediate area consists of paved parking area near beach and park. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,493 Northing: 473,958 Easting:2,358,553 Northing: 739,609 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-64 Menominee Park South Inspection Date: 10/3/2011 12:26:14 PM Inspector: JCW o20111003122706.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111003-25 Time Collected 12:30 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.35 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:68 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):13 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-64 US1 City of Oshkosh Inspection Date: 5/10/2011 9:15:00 AM Inspector: JCW o20110510091540.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6653.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: 090908-11 Time Collected 12:30 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.61 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Slight sulfide odor. units Temperature:77 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):5 Depth (in):12 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-71 City of Oshkosh o20111003130522.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 24 Height/Depth (in): Width (in): Not Physically Located Easting: 798,238 Northing: 475,451 Easting:2,358,271 Northing: 741,097 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Linde St Inspection Date: 10/3/2011 1:04:57 PM Inspector: JCW o20111003130530.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11-71 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-71 City of Oshkosh Inspection Date: 5/10/2011 10:22:00 AM Inspector: JCW o20110510102304.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11-71 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-71 US1 City of Oshkosh o20111003130748.JPG Outfall Notes: Upstream manhole located approx 61 ft S of outfall 11-71. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,238 Northing: 475,390 Easting:2,358,272 Northing: 741,036 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-71 Linde St Inspection Date: 10/3/2011 1:07:09 PM Inspector: JCW o20111003130758.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111003-27 Time Collected 13:09 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.31 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:67 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:Minor Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):6 Depth (in):38 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-71 US1 City of Oshkosh Inspection Date: 5/10/2011 10:25:00 AM Inspector: JCW o20110510102514.JPG Previous Rainfall (hrs): 0-24 Flow Description: None Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-75 City of Oshkosh o20111003125214.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 799,199 Northing: 475,201 Easting:2,359,237 Northing: 740,864 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Menominee Park South Inspection Date: 10/3/2011 12:52:36 PM Inspector: JCW o20111003125224.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11-75 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-75 City of Oshkosh Inspection Date: 5/10/2011 10:10:00 AM Inspector: JCW o20110510101056.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11-75 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-75 US1 City of Oshkosh o20111003125458.JPG Outfall Notes: Upstream curb inlet located approx 165 ft WSW of outfall 11-75. Intermediate area consists of open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Water of the State Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 799,049 Northing: 475,133 Easting:2,359,088 Northing: 740,793 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-75 Menominee Park South Inspection Date: 10/3/2011 12:55:46 PM Inspector: JCW o20111003125508.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Curb inlet dry at time of inspection. Some leaves on bottom. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-75 US1 City of Oshkosh Inspection Date: 5/10/2011 10:11:00 AM Inspector: JCW o20110510101204.JPG Previous Rainfall (hrs): 0-24 Flow Description: None Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-79 City of Oshkosh o20111011074820.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: Vitrified Clay Diameter (in): 8 Height/Depth (in): Width (in): Not Physically Located Easting: 797,719 Northing: 474,579 Easting:2,357,768 Northing: 740,216 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Menominee Park Central Inspection Date: 10/11/2011 7:49:17 AM Inspector: JCW o20111011074830.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11-79 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-79 US1 City of Oshkosh o20111003142628.JPG Outfall Notes: Upstream catchbasin located approx 249 ft NNW of outfall 11-79. Intermediate area consists of park road and open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,479 Northing: 474,645 Easting:2,357,527 Northing: 740,277 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-79 Menominee Park Central Inspection Date: 10/3/2011 2:26:22 PM Inspector: JCW o20111003142638.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Catchbasin dry at time of inspection. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:Minor Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):1 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-79 US1 City of Oshkosh Inspection Date: 5/10/2011 9:26:00 AM Inspector: JCW o20110510092930.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-118 City of Oshkosh o20111003123748.JPG Outfall Notes: Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 798,733 Northing: 474,573 Easting:2,358,782 Northing: 740,228 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Menominee Park South Inspection Date: 10/3/2011 12:37:11 PM Inspector: JCW o20111003123802.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 11-118 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Minor Erosion:None Deposition:Moderate Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):4 Depth (in):5 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-118 City of Oshkosh Inspection Date: 5/10/2011 10:02:00 AM Inspector: JCW o20110510100308.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 118 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-118 US1 City of Oshkosh o20111003124048.JPG Outfall Notes: Upstream curb inlet located approx 60 ft NNW of outfall 11-118. Intermediate area consists of open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Water of the State Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,703 Northing: 474,625 Easting:2,358,752 Northing: 740,280 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-118 Menominee Park South Inspection Date: 10/3/2011 12:41:20 PM Inspector: JCW o20111003124056.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111003-57 Time Collected 12:40 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.99 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:68 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):3 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.5 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-118 US1 City of Oshkosh Inspection Date: 5/10/2011 10:03:00 AM Inspector: JCW o20110510100406.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-173 City of Oshkosh o20111003152644.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 42 Height/Depth (in): Width (in): Not Physically Located Easting: 797,645 Northing: 475,845 Easting:2,357,671 Northing: 741,480 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Irving Ave Inspection Date: 10/3/2011 3:26:20 PM Inspector: JCW o20111003152654.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 173 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-173 City of Oshkosh Inspection Date: 5/10/2011 9:56:00 AM Inspector: JCW o20110510095638.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 173 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Inspection Date: 9/8/2009 Inspector: JCW Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in): Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-173 US1 City of Oshkosh o20111003152740.JPG Outfall Notes: Upstream manhole located approx 48 ft WSW of outfall 11-173. Intermediate area consists of open space in park. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,598 Northing: 475,834 Easting:2,357,625 Northing: 741,468 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-173 Irving Ave Inspection Date: 10/3/2011 3:29:52 PM Inspector: JCW o20111003152750.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111003-81 Time Collected 15:25 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.05 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:69 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):35 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-173 US1 City of Oshkosh Inspection Date: 5/10/2011 9:56:00 AM Inspector: JCW o20110510095702.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6630.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: 090908-22 Time Collected 13:15 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.4 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Abnormal detergent analysis result (bubbles) units Temperature:79 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):39 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-177 City of Oshkosh o20111003161150.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 30 Height/Depth (in): Width (in): Not Physically Located Easting: 797,683 Northing: 477,208 Easting:2,357,685 Northing: 742,844 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Siewert Trail Inspection Date: 10/3/2011 4:12:24 PM Inspector: JCW o20111003161156.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 177 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-177 City of Oshkosh Inspection Date: 5/10/2011 12:05:00 PM Inspector: JCW o20110510120530.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 177 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-177 US1 City of Oshkosh o20111003161234.JPG Outfall Notes: Upstream catchbasin located approx 45 ft WSW of outfall 11-177. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,639 Northing: 477,199 Easting:2,357,641 Northing: 742,833 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-177 Siewert Trail Inspection Date: 10/3/2011 4:15:48 PM Inspector: JCW o20111003161244.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111003-30 Time Collected 16:14 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.03 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:68 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):42 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-177 US1 City of Oshkosh Inspection Date: 5/10/2011 12:03:00 PM Inspector: JCW o20110510120546.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Moderate Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-225 City of Oshkosh o20111003131344.JPG Outfall Notes: Bell end of pipe discharges to river. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 18 Height/Depth (in): Width (in): Not Physically Located Easting: 798,347 Northing: 475,408 Easting:2,358,381 Northing: 741,056 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Linde St Inspection Date: 10/3/2011 1:12:53 PM Inspector: JCW o20111003131358.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 11-225 US2. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):13 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-225 City of Oshkosh Inspection Date: 5/10/2011 10:20:00 AM Inspector: JCW o20110510102022.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 11-225 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-225 US2 City of Oshkosh o20111003135008.JPG Outfall Notes: Upstream manhole located approx 322 ft SSW of outfall 11-225. Intermediate area consists of open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,275 Northing: 475,094 Easting:2,358,315 Northing: 740,741 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Linde St Inspection Date: 10/3/2011 1:49:38 PM Inspector: JCW o20111003135020.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111003-83 Time Collected 13:52 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.43 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:67 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:Minor Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):2 Depth (in):15 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-244 City of Oshkosh o20111003131532.JPG Outfall Notes: Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 27 Height/Depth (in): Width (in): Not Physically Located Easting: 798,352 Northing: 475,410 Easting:2,358,386 Northing: 741,058 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Linde St Inspection Date: 10/3/2011 1:19:01 PM Inspector: JCW o20111003131556.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: End section of pipe displaced. Outfall fully submerged. Outfall screened upstream at 11-244 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Minor Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-244 City of Oshkosh Inspection Date: 5/10/2011 10:20:00 AM Inspector: JCW o20110510102050.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 11-244 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:Minor Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6645.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Pipe separation units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:Moderate Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in): Depth (in):27 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-244 US1 City of Oshkosh o20111003132452.JPG Outfall Notes: Upstream manhole located approx 338 ft S of outfall 11-244. Intermediate area consists of open space in park. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,415 Northing: 475,079 Easting:2,358,455 Northing: 740,728 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-244 Linde St Inspection Date: 10/3/2011 1:25:28 PM Inspector: JCW o20111003132502.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111003-53 Time Collected 13:26 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.34 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:67 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-244 US1 City of Oshkosh Inspection Date: 5/10/2011 10:28:00 AM Inspector: JCW o20110510102844.JPG Previous Rainfall (hrs): 0-24 Flow Description: None Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6649.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: 090908-05 Time Collected 14:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.21 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:77 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-247 City of Oshkosh o20111011073950.JPG Outfall Notes: Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 10 Height/Depth (in): Width (in): Not Physically Located Easting: 797,875 Northing: 474,717 Easting:2,357,921 Northing: 740,357 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Menominee Park Central Inspection Date: 10/11/2011 7:40:39 AM Inspector: JCW o20111011074132.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 11-247 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):2 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-247 US1 City of Oshkosh o20111011073610.JPG Outfall Notes: Upstream catchbasin located approx 89 ft N of outfall 11-247. Intermediate area consists of parking and storage area at zoo. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,879 Northing: 474,807 Easting:2,357,924 Northing: 740,446 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-247 Menominee Park Central Inspection Date: 10/11/2011 7:35:32 AM Inspector: JCW o20111011073622.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Dead fish in inlet pipe. Catchbasin dry at time of inspection. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-247 US1 City of Oshkosh Inspection Date: 5/10/2011 10:42:00 AM Inspector: JCW o20110510104226.JPG Previous Rainfall (hrs): 0-24 Flow Description: None Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-318 City of Oshkosh o20111003155142.JPG Outfall Notes: Outfall fully submerged. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: Cast Iron Diameter (in): 20 Height/Depth (in): Width (in): Not Physically Located Easting: 797,784 Northing: 476,569 Easting:2,357,797 Northing: 742,207 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Lincoln Ave Inspection Date: 10/3/2011 3:50:52 PM Inspector: JCW o20111003155152.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 11-318 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):21 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-318 City of Oshkosh Inspection Date: 5/10/2011 11:55:00 AM Inspector: JCW o20110510115510.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 318 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-318 US1 City of Oshkosh o20111003155436.JPG Outfall Notes: Upstream manhole located approx 118 ft W of outfall 11-318. Intermediate area consists of parking lot and open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,665 Northing: 476,562 Easting:2,357,679 Northing: 742,198 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-318 Lincoln Ave Inspection Date: 10/3/2011 3:55:47 PM Inspector: JCW o20111003155444.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111003-24 Time Collected 15:55 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.03 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:68 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):14 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-318 US1 City of Oshkosh Inspection Date: 5/10/2011 11:55:00 AM Inspector: JCW o20110510115556.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-376 City of Oshkosh o20111004092040.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: Cast Iron Diameter (in): 42 Height/Depth (in): Width (in): Not Physically Located Easting: 797,503 Northing: 478,060 Easting:2,357,490 Northing: 743,692 County Coordinates: State Plane Coordinates:Mapping Precison: Dimensions City ID: Drainage Basin: N/A Baldwin Ave Inspection Date: 10/4/2011 9:20:16 AM Inspector: JCW o20111004092048.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 376 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-376 City of Oshkosh Inspection Date: 5/10/2011 12:22:00 PM Inspector: JCW o20110510122252.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 376 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Inspection Date: 9/8/2009 Inspector: JCW Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in): Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-376 US1 City of Oshkosh o20111004092158.JPG Outfall Notes: Upstream manhole located approx 82 ft W of outfall 11-376. Intermediate area consists of open space in park. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - brick Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,422 Northing: 478,056 Easting:2,357,408 Northing: 743,687 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-376 Baldwin Ave Inspection Date: 10/4/2011 9:23:47 AM Inspector: JCW o20111004092208.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111004-65 Time Collected 09:25 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.76 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):79 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-376 US1 City of Oshkosh Inspection Date: 5/10/2011 12:23:00 PM Inspector: JCW o20110510122336.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Severe Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6622.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Severe Sample ID: 090908-04 Time Collected 12:35 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.82 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Abnormal detergent analysis result (bubbles). Significant floating debris in manhole. units Temperature:76 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):81 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-400 City of Oshkosh o20111003144618.JPG Outfall Notes: Pipe specs updated in 2011. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: RCP Diameter (in): Height/Depth (in): 43 Width (in): 68 Not Physically Located Easting: 797,690 Northing: 475,149 Easting:2,357,729 Northing: 740,785 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Parkway Ave Inspection Date: 10/3/2011 2:45:24 PM Inspector: JCW o20111003144642.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 11-400 US2. Pipe info from MS4 map. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):42 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-400 City of Oshkosh Inspection Date: 5/10/2011 9:39:00 AM Inspector: JCW o20110510093944.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 11-400 US2. Pipe info from MS4 map. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6633.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):16 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-400 US2 City of Oshkosh o20111003144834.JPG Outfall Notes: Upstream curb inlet located approx 108 ft SW of outfall 11-400. Intermediate area consists of open space. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,615 Northing: 475,094 Easting:2,357,655 Northing: 740,729 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-897 Parkway Ave Inspection Date: 10/3/2011 2:50:11 PM Inspector: JCW o20111003144844.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111003-72 Time Collected 14:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.96 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):41 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-400 US2 City of Oshkosh Inspection Date: 5/10/2011 9:41:00 AM Inspector: JCW o20110510094112.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-465a City of Oshkosh o20111004090440.JPG Outfall Notes: Pump station discharge pipe. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Box Material: RCP Diameter (in): Height/Depth (in): 48 Width (in): 144 Not Physically Located Easting: 797,601 Northing: 477,432 Easting:2,357,599 Northing: 743,066 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Melvin Ave Inspection Date: 10/4/2011 9:03:56 AM Inspector: JCW o20111004090522.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 11-465a US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):49 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-465a City of Oshkosh Inspection Date: 5/10/2011 12:17:00 PM Inspector: JCW o20110510121750.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 11-465a US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-465a US1 City of Oshkosh o20111004085738.JPG Outfall Notes: First manhole upstream of pump station. Approximately 153 ft W of outfall 11-465a. Location MapMajor Outfall - Alternate Location Discharge Location: MS4 Stormwater Facility Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,448 Northing: 477,427 Easting:2,357,446 Northing: 743,058 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Melvin Ave Inspection Date: 10/4/2011 8:58:42 AM Inspector: JCW o20111004085748.JPG Previous Rainfall (hrs): 72+ Flow Description: Moderate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111004-07 Time Collected 08:55 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.42 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Flow Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-465a US1 City of Oshkosh Inspection Date: 5/10/2011 12:12:00 PM Inspector: JCW o20110510121352.JPG Previous Rainfall (hrs): 0-24 Flow Description: Moderate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-479 City of Oshkosh o20111011075626.JPG Outfall Notes: Outfall partially submerged. Pipe info from MS4 map. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: CMP Diameter (in): Height/Depth (in): 36 Width (in): 58 Not Physically Located Easting: 797,845 Northing: 474,372 Easting:2,357,898 Northing: 740,011 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Merritt Ave Inspection Date: 10/11/2011 7:59:34 AM Inspector: JCW o20111011075834.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 11-479 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Minor Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):19 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-479 City of Oshkosh Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6639.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:Minor Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):21 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-479 US1 City of Oshkosh o20111011081348.JPG Outfall Notes: Upstream manhole located approx 47 ft S of outfall 11-479. Intermediate area consists of open space in park near zoo. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,839 Northing: 474,328 Easting:2,357,892 Northing: 739,967 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-479 Merritt Ave Inspection Date: 10/11/2011 8:14:32 AM Inspector: JCW o20111011081358.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Faint in bottle Turbidity: None Floatables: None Sample ID: 111011-53 Time Collected 08:17 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.02 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:73 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):19 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Green ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-479 US1 City of Oshkosh Inspection Date: 5/10/2011 9:21:00 AM Inspector: JCW o20110510092118.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6642.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: 090908-25 Time Collected 13:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.86 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:78 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-512 City of Oshkosh o20111003121002.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Arch Material: CMP Diameter (in): Height/Depth (in): 24 Width (in): 35 Not Physically Located Easting: 798,806 Northing: 473,370 Easting:2,358,876 Northing: 739,026 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Washington Ave Inspection Date: 10/3/2011 12:09:11 PM Inspector: JCW o20111003121010.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 512 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-512 City of Oshkosh Inspection Date: 5/10/2011 9:08:00 AM Inspector: JCW o20110510090810.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 512 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-512 US1 City of Oshkosh o20111003121242.JPG Outfall Notes: Upstream manhole located approx 34 ft SW of outfall 11-512. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,773 Northing: 473,351 Easting:2,358,844 Northing: 739,007 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-512 Washington Ave Inspection Date: 10/3/2011 12:13:00 PM Inspector: JCW o20111003121302.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Severe Sample ID: 111003-73 Time Collected 12:15 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.39 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Significant floatable debris in manhole. units Temperature:67 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):36 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-512 US1 City of Oshkosh Inspection Date: 5/10/2011 9:08:00 AM Inspector: JCW o20110510090830.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Severe Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-515 City of Oshkosh o20111003160518.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 797,691 Northing: 477,155 Easting:2,357,694 Northing: 742,790 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Siewert Trail Inspection Date: 10/3/2011 4:05:01 PM Inspector: JCW o20111003160526.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 515 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-515 City of Oshkosh Inspection Date: 5/10/2011 12:02:00 PM Inspector: JCW o20110510120248.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 515 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-515 US1 City of Oshkosh o20111003160732.JPG Outfall Notes: Upstream manhole located approx 52 ft WSW of outfall 11-515. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,641 Northing: 477,140 Easting:2,357,644 Northing: 742,775 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-515 Siewert Trail Inspection Date: 10/3/2011 4:08:45 PM Inspector: JCW o20111003160738.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Slight Sample ID: 111003-76 Time Collected 16:08 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.22 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:68 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):14 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-515 US1 City of Oshkosh Inspection Date: 5/10/2011 12:03:00 PM Inspector: JCW o20110510120344.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-801 City of Oshkosh o20111003151442.JPG Outfall Notes: Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 797,619 Northing: 475,474 Easting:2,357,652 Northing: 741,109 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Irving Ave Inspection Date: 10/3/2011 3:14:35 PM Inspector: JCW o20111003151448.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 11-801 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:Minor Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):3 Depth (in):12 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-801 City of Oshkosh Inspection Date: 5/10/2011 9:52:00 AM Inspector: JCW o20110510095212.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 801 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-801 US1 City of Oshkosh o20111003151644.JPG Outfall Notes: Upstream curb inlet located approx 70 ft NNW of outfall 11-801. Intermediate area consists of open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - brick Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,573 Northing: 475,489 Easting:2,357,606 Northing: 741,123 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-801 Irving Ave Inspection Date: 10/3/2011 3:18:45 PM Inspector: JCW o20111003151650.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111003-26 Time Collected 15:18 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.85 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):5 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-801 US1 City of Oshkosh Inspection Date: 5/10/2011 9:52:00 AM Inspector: JCW o20110510095236.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-803 City of Oshkosh o20111003150008.JPG Outfall Notes: Outfall fully submerged. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 797,618 Northing: 475,327 Easting:2,357,654 Northing: 740,961 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Parkway Ave Inspection Date: 10/3/2011 3:01:24 PM Inspector: JCW o20111003150102.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 11-400 US2. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):9 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-803 City of Oshkosh Inspection Date: 5/10/2011 9:39:00 AM Inspector: JCW o20110510094732.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 11-400 US2. Pipe info from MS4 map. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-803 US1 City of Oshkosh o20111004083854.JPG Outfall Notes: Upstream curb inlet located approx 48 ft W of outfall 11-803. Intermediate area consists of open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - brick Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,566 Northing: 475,322 Easting:2,357,602 Northing: 740,955 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-803 Parkway Ave Inspection Date: 10/4/2011 8:39:36 AM Inspector: JCW o20111004083900.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected 08:35 Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Follow-up inspection to re-test ammonia. units Temperature:--° F Inspection Type: Repeat Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):3 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-803 US1 City of Oshkosh Inspection Date: 10/3/2011 3:04:34 PM Inspector: JCW o20111003150602.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: Clearly visible in bottle Turbidity: Cloudy Floatables: None Sample ID: 111003-67 Time Collected 15:05 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.35 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Elevated ammonia concentration in sample. units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):4 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Dark/Black ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):3 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Potential Inspection Date: 5/10/2011 9:48:00 AM Inspector: JCW o20110510094816.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-805 City of Oshkosh o20111003153624.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Material: Diameter (in): 10 Height/Depth (in): Width (in): Not Physically Located Easting: 797,694 Northing: 476,130 Easting:2,357,715 Northing: 741,765 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Irving Ave Inspection Date: 10/3/2011 3:36:44 PM Inspector: JCW o20111003153634.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 805 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-805 City of Oshkosh Inspection Date: 5/10/2011 10:47:00 AM Inspector: JCW o20110510104742.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 11- 805 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-805 US1 City of Oshkosh o20111003153944.JPG Outfall Notes: Upstream manhole located approx 60 ft W of outfall 11-805. Intermediate area consists of open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,635 Northing: 476,128 Easting:2,357,656 Northing: 741,763 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 11-805 Irving Ave Inspection Date: 10/3/2011 3:39:53 PM Inspector: JCW o20111003153952.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111003-29 Time Collected 15:40 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.66 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:69 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):10 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 11-805 US1 City of Oshkosh Inspection Date: 5/10/2011 10:45:00 AM Inspector: JCW o20110510104830.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 12-569 City of Oshkosh o20111011134828.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 21 Height/Depth (in): Width (in): Not Physically Located Easting: 786,529 Northing: 479,314 Easting:2,346,496 Northing: 744,749 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Congress Ave Inspection Date: 10/11/2011 1:49:07 PM Inspector: JCW o20111011134840.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 12-569 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 12-569 City of Oshkosh Inspection Date: 8/19/2010 2:37:50 PM Inspector: JCW o20100819143022.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 12- 569 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 12-569 US1 City of Oshkosh o20111011134936.JPG Outfall Notes: Upstream manhole located approx 48 ft ESE of outfall 12-569. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 786,577 Northing: 479,306 Easting:2,346,543 Northing: 744,742 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 12-569 Congress Ave Inspection Date: 10/11/2011 1:51:24 PM Inspector: JCW o20111011134946.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111011-93 Time Collected 13:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.63 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:73 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):32 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 12-569 US1 City of Oshkosh Inspection Date: 5/26/2011 2:40:00 PM Inspector: JCW o20110526144100.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/19/2010 2:41:43 PM Inspector: JCW o20100819143434.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Faint in bottle Turbidity: None Floatables: Severe Sample ID: 100819-30 Time Collected 14:40 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.59 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Severe floatable debris units Temperature:79 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):38 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Yellow ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 12-716 City of Oshkosh o20111006122922.JPG Outfall Notes: Pond inlet. Location MapSupplemental Outfall Discharge Location: MS4 Stormwater Facility Structure Type: Pond Inlet Shape: Pipe - Circular Material: RCP Diameter (in): 54 Height/Depth (in): Width (in): Not Physically Located Easting: 789,484 Northing: 483,835 Easting:2,349,368 Northing: 749,322 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Libbey Ave Inspection Date: 10/6/2011 12:32:48 PM Inspector: JCW o20111006123120.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Pipe wet but no flow leaving apron. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 12-716 City of Oshkosh Inspection Date: 5/26/2011 8:48:00 AM Inspector: JCW o20110526084826.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 12-716 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 12-716 US1 City of Oshkosh o20110526085330.JPG Outfall Notes: Upstream manhole located approx 105 ft SE of outfall 12-716. Intermediate area consists of school parking lot and open space. Bolted lid. Location MapSupplemental Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 789,538 Northing: 483,745 Easting:2,349,424 Northing: 749,233 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 12-716 Libbey Ave Inspection Date: 5/26/2011 8:53:00 AM Inspector: JCW o20110526085338.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 14-582 City of Oshkosh o20111005122612.JPG Outfall Notes: W. 28th Street storm sewer discharges to stream from west. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 27 Height/Depth (in): Width (in): Not Physically Located Easting: 793,259 Northing: 462,014 Easting:2,353,535 Northing: 727,573 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Gallups/Merritts Creek Inspection Date: 10/5/2011 12:26:00 PM Inspector: JCW o20111005122620.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Complaint follow-up. Outfall partially submerged. Outfall screened upstream at 14- 585 US1. units Temperature:--° F Inspection Type: Repeat Graffiti: Damage: Erosion: Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in): Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 14-582 City of Oshkosh Inspection Date: 5/26/2011 12:21:00 PM Inspector: JCW o20110526112114.jpg Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Noticeable from a distanc Color: Turbidity: Floatables: Sample ID: 110526-x1 Time Collected 12:18 Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Complaint follow-up. Strong chlorine smell inside pipe. Chemical interference with chlorine test. units Temperature:--° F Inspection Type: Repeat Graffiti: Damage: Erosion: Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in): Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Obvious Inspection Date: 5/12/2011 1:03:00 PM Inspector: JCW o20110512133142.jpg Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Noticeable from a distanc Color: Clearly visible in flow Turbidity: Floatables: Sample ID: 110512-x1 Time Collected 13:00 Total Chlorine (field): 2 Free Chlorine (field): 2 Total Copper (field): 0 pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Responded to complaint about discharge from pipe. Outfall partially submerged. Yellow pool at end of pipe. Chemical smell units Temperature:--° F Inspection Type: Complaint Graffiti: Damage: Erosion: Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in): Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Yellow ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):2 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Obvious Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 14-582 US1 City of Oshkosh o20111005123240.JPG Outfall Notes: Upstream catchbasin located approx 1255 ft WSW of outfall 14-582. Intermediate area consists of industrial properties. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 792,015 Northing: 461,844 Easting:2,352,295 Northing: 727,380 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: 14-656 Gallups/Merritts Creek Inspection Date: 10/5/2011 12:26:00 PM Inspector: JCW o20111005123246.JPG Previous Rainfall (hrs): 72+ Flow Description: Trickle Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: No evidence of chemical discharge. Not enough flow to collect a sample. units Temperature:--° F Inspection Type: Repeat Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 14-582 US1 City of Oshkosh Inspection Date: 5/26/2011 11:27:00 AM Inspector: JCW o20110526112806.jpg Previous Rainfall (hrs): 72+ Flow Description: Trickle Odor: Noticeable from a distanc Color: None Turbidity: None Floatables: None Sample ID: 110526-x2 Time Collected 12:28 Total Chlorine (field): 10 Free Chlorine (field): 10 Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Strong chlorine odor in catchbasin and downstream pipe. units Temperature:--° F Inspection Type: Repeat Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Flow Illicit Discharge Potential:Obvious Inspection Date: 5/12/2011 1:00:00 PM Inspector: JCW o20110512131110.jpg Previous Rainfall (hrs): 72+ Flow Description: Moderate Odor: Noticeable from a distanc Color: None Turbidity: None Floatables: None Sample ID: 110512-x2 Time Collected 14:20 Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Visible chemical fumes rising from catchbasin. Strong chemical odor in area. Chemical interference with chlorine test. units Temperature:--° F Inspection Type: Complaint Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):6 ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Flow Illicit Discharge Potential:Obvious Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 14-676 City of Oshkosh o20111006150650.JPG Outfall Notes: 30 inch CMP discharges into west culvert. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 30 Height/Depth (in): Width (in): Not Physically Located Easting: 791,621 Northing: 459,937 Easting:2,351,935 Northing: 725,467 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Gallups/Merritts Creek Inspection Date: 10/6/2011 3:04:00 PM Inspector: JCW o20111006150702.JPG Previous Rainfall (hrs): 72+ Flow Description: Moderate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Persistent suds still present in mixing zone and downstream. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Moderate Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Potential Page 1 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 14-676 City of Oshkosh Inspection Date: 5/26/2011 12:58:00 PM Inspector: JCW o20110526124526.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for suds. Slight suds - all coming from upstream of culvert. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):2 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Potential Inspection Date: 8/26/2010 1:00:18 PM Inspector: JCW o20100826123758.JPG Previous Rainfall (hrs): 72+ Flow Description: Moderate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 100826-85 Time Collected 12:40 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.52 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Sample consists of sheen skimmed from surface of downstream pool. units Temperature:76 ° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 14-676 City of Oshkosh Inspection Date: 8/26/2010 12:58:18 PM Inspector: JCW o20100826123658.JPG Previous Rainfall (hrs): 72+ Flow Description: Moderate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 100826-52 Time Collected 12:40 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.3 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Persistent suds and gel-like sheen downstream units Temperature:78 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Flow Illicit Discharge Potential:Potential Inspection Date: 9/4/2009 Inspector: JCW Osh09_DSCN6538.JPG Previous Rainfall (hrs): 72+ Flow Description: Moderate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 090904-10 Time Collected 13:40 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.32 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Sample 09090411 collected from pool (suds). No detergent detected. units Temperature:78 ° F Inspection Type: Initial Graffiti:None Damage:Minor Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):0 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Flow Illicit Discharge Potential:Potential Page 3 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 14-1075 City of Oshkosh o20111011102400.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 793,524 Northing: 465,360 Easting:2,353,740 Northing: 730,923 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A 19th Ave Inspection Date: 10/11/2011 10:24:10 AM Inspector: JCW o20111011102408.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 14-1075 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 14-1075 City of Oshkosh Inspection Date: 8/17/2010 12:48:49 PM Inspector: JCW o20100817124250.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 14- 1075 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 14-1075 US1 City of Oshkosh o20111011101830.JPG Outfall Notes: Upstream curb inlet located approx 88 ft WNW of outfall 14-1075. Intermediate area consists of open space and paved parking lot. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 793,443 Northing: 465,387 Easting:2,353,658 Northing: 730,949 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 14-1075 19th Ave Inspection Date: 10/11/2011 10:19:40 AM Inspector: JCW o20111011101838.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111011-98 Time Collected 10:20 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.44 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):25 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.25 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 14-1075 US1 City of Oshkosh Inspection Date: 5/26/2011 11:38:00 AM Inspector: JCW o20110526113826.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/17/2010 12:48:49 PM Inspector: JCW o20100817124354.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 100817-29 Time Collected 12:55 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.45 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Floatable debris in catchbasin. units Temperature:76 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:Moderate Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):8 Depth (in):34 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-143 City of Oshkosh o20111006142802.JPG Outfall Notes: Southwest pond inlet Location MapSupplemental Outfall Discharge Location: MS4 Stormwater Facility Structure Type: Pond Inlet Shape: Pipe - Circular Material: RCP Diameter (in): 42 Height/Depth (in): Width (in): Not Physically Located Easting: 792,363 Northing: 481,232 Easting:2,352,293 Northing: 746,771 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Anchorage Ct Inspection Date: 10/6/2011 2:30:02 PM Inspector: JCW o20111006142826.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-143 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):6 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-143 City of Oshkosh Inspection Date: 5/12/2011 12:43:00 PM Inspector: JCW o20110512124336.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-143 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-143 US1 City of Oshkosh o20111006140740.JPG Outfall Notes: Upstream manhole located approx 64 ft SSW of outfall 15-143. Intermediate area consists of street right-of-way and open space. Location MapSupplemental Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 792,348 Northing: 481,170 Easting:2,352,280 Northing: 746,708 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Anchorage Ct Inspection Date: 10/6/2011 2:18:22 PM Inspector: JCW o20111006140752.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111006-96 Time Collected 14:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.63 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:72 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):2 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-143 US1 City of Oshkosh Inspection Date: 5/12/2011 12:45:00 PM Inspector: JCW Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged: Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-146 City of Oshkosh o20111006142514.JPG Outfall Notes: Southwest pond inlet Location MapSupplemental Outfall Discharge Location: MS4 Stormwater Facility Structure Type: Pond Inlet Shape: Pipe - Circular Material: RCP Diameter (in): 36 Height/Depth (in): Width (in): Not Physically Located Easting: 792,398 Northing: 481,251 Easting:2,352,328 Northing: 746,790 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Anchorage Ct Inspection Date: 10/6/2011 2:26:18 PM Inspector: JCW o20111006142544.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-146 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):6 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-146 City of Oshkosh Inspection Date: 5/12/2011 12:38:00 PM Inspector: JCW o20110512123858.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-146 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-146 US1 City of Oshkosh o20111006140444.JPG Outfall Notes: Upstream manhole located approx 98 ft SE of outfall 15-146. Intermediate area consists of street right-of- way and open space. Location MapSupplemental Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 792,468 Northing: 481,182 Easting:2,352,400 Northing: 746,723 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-146 Anchorage Ct Inspection Date: 10/6/2011 2:14:28 PM Inspector: JCW o20111006140454.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Manhole wet but no flow. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-146 US1 City of Oshkosh Inspection Date: 5/12/2011 12:39:00 PM Inspector: JCW o20110512123956.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-027 City of Oshkosh o20111005133934.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 10 Height/Depth (in): Width (in): Not Physically Located Easting: 795,933 Northing: 483,866 Easting:2,355,816 Northing: 749,469 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Anchorage Ct Penninsula Inspection Date: 10/5/2011 1:39:20 PM Inspector: JCW o20111005133940.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 027 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-027 City of Oshkosh Inspection Date: 5/12/2011 8:54:00 AM Inspector: JCW o20110512085414.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 027 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-027 US1 City of Oshkosh o20111005134048.JPG Outfall Notes: Upstream curb inlet located approx 142 ft N of outfall 15-027. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,933 Northing: 484,008 Easting:2,355,812 Northing: 749,610 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1288 Anchorage Ct Penninsula Inspection Date: 10/5/2011 1:42:20 PM Inspector: JCW o20111005134054.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Moderate Sample ID: 111005-05 Time Collected 13:40 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.4 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):12 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-027 US1 City of Oshkosh Inspection Date: 5/12/2011 8:55:00 AM Inspector: JCW o20110512085518.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-349 City of Oshkosh o20111004131748.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: PVC Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 799,584 Northing: 482,631 Easting:2,359,488 Northing: 748,300 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Hickory Lane Inspection Date: 10/4/2011 1:17:22 PM Inspector: JCW o20111004131754.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-349 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-349 City of Oshkosh Inspection Date: 5/10/2011 1:39:00 PM Inspector: JCW o20110510133910.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-349 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-349 US1 City of Oshkosh o20111004132026.JPG Outfall Notes: Upstream manhole located approx 208 ft SSE of outfall 15-349. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 799,658 Northing: 482,437 Easting:2,359,566 Northing: 748,107 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1584 Hickory Lane Inspection Date: 10/4/2011 1:20:12 PM Inspector: JCW o20111004132032.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Slight Sample ID: 111004-54 Time Collected 13:20 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.03 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:67 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):21 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):1 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-349 US1 City of Oshkosh Inspection Date: 5/10/2011 1:39:00 PM Inspector: JCW o20110510134002.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-350 City of Oshkosh o20111004100558.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 798,705 Northing: 479,573 Easting:2,358,664 Northing: 745,226 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Nevada Ave Inspection Date: 10/4/2011 10:05:14 AM Inspector: JCW o20111004100608.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 350 US1a and US1b. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-350 City of Oshkosh Inspection Date: 5/10/2011 12:47:00 PM Inspector: JCW o20110510124718.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 350 US1a and US1b. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-350 US1a City of Oshkosh o20111004101538.JPG Outfall Notes: Upstream manhole located approx 172 ft NNW of outfall 15-350. Intermediate area consists of lift station and open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,609 Northing: 479,716 Easting:2,358,565 Northing: 745,368 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-351 Nevada Ave Inspection Date: 10/4/2011 10:15:46 AM Inspector: JCW o20111004101554.JPG Previous Rainfall (hrs): 72+ Flow Description: Moderate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111004-50 Time Collected 10:15 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.38 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Majority of flow from NW. Some flow from NE. units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Flow Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-350 US1a City of Oshkosh Inspection Date: 5/10/2011 12:50:00 PM Inspector: JCW o20110510125008.JPG Previous Rainfall (hrs): 0-24 Flow Description: Moderate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-350 US1b City of Oshkosh o20111004101912.JPG Outfall Notes: Upstream manhole located approx 171 ft NNW of outfall 15-350. Intermediate area consists of pump station and open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,583 Northing: 479,694 Easting:2,358,540 Northing: 745,345 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-661 Nevada Ave Inspection Date: 10/4/2011 10:19:12 AM Inspector: JCW o20111004101930.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111004-85 Time Collected 10:20 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.88 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Pool in manhole but no flow leaving. units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-350 US1b City of Oshkosh Inspection Date: 5/10/2011 12:48:00 PM Inspector: JCW o20110510124808.JPG Previous Rainfall (hrs): 0-24 Flow Description: Moderate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-378 City of Oshkosh o20111004111352.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 10 Height/Depth (in): Width (in): Not Physically Located Easting: 800,473 Northing: 481,083 Easting:2,360,405 Northing: 746,767 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Chestnut St Inspection Date: 10/4/2011 11:13:31 AM Inspector: JCW o20111004111406.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 378 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-378 City of Oshkosh Inspection Date: 5/10/2011 1:08:00 PM Inspector: JCW o20110510131824.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 378 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-378 US1 City of Oshkosh o20111004111606.JPG Outfall Notes: Upstream manhole located approx 102 ft S of outfall 15-378. Intermediate area consists of residential open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 800,460 Northing: 480,981 Easting:2,360,394 Northing: 746,666 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-378 Chestnut St Inspection Date: 10/4/2011 11:17:02 AM Inspector: JCW o20111004111612.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111004-94 Time Collected 11:17 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.09 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):15 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.25 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-378 US1 City of Oshkosh Inspection Date: 5/10/2011 1:19:00 PM Inspector: JCW o20110510131928.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-399 City of Oshkosh o20111005132902.JPG Outfall Notes: Outfall fully submerged. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 796,303 Northing: 484,571 Easting:2,356,172 Northing: 750,180 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Leeward Ct Island Inspection Date: 10/5/2011 1:28:59 PM Inspector: JCW o20111005132908.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-399 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-399 City of Oshkosh Inspection Date: 5/12/2011 9:23:00 AM Inspector: JCW o20110512092322.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-399 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-399 US1 City of Oshkosh o20111005133032.JPG Outfall Notes: Upstream curb inlet located approx 145 ft S of outfall 15-399. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - brick Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,304 Northing: 484,425 Easting:2,356,176 Northing: 750,034 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-399 Leeward Ct Island Inspection Date: 10/5/2011 1:32:03 PM Inspector: JCW o20111005133040.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: Faint in bottle Turbidity: None Floatables: Moderate Sample ID: 111005-76 Time Collected 13:32 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.38 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):13 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Dark/Black ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-399 US1 City of Oshkosh Inspection Date: 5/12/2011 9:25:00 AM Inspector: JCW o20110512092552.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. Resident reported settling/hole into casting. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:Minor Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-488 City of Oshkosh o20111005095706.JPG Outfall Notes: Outfall fully submerged. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 796,385 Northing: 484,633 Easting:2,356,254 Northing: 750,243 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Windward Ct Island Inspection Date: 10/5/2011 9:56:38 AM Inspector: JCW o20111005095712.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-399 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-488 City of Oshkosh Inspection Date: 5/12/2011 9:44:00 AM Inspector: JCW o20110512094500.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-399 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-488 US1 City of Oshkosh o20111005095836.JPG Outfall Notes: Upstream curb inlet located approx 158 ft N of outfall 15-488. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,389 Northing: 484,777 Easting:2,356,255 Northing: 750,388 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-488 Windward Ct Island Inspection Date: 10/5/2011 10:00:10 AM Inspector: JCW o20111005095842.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 111005-67 Time Collected 09:58 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.93 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):14 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-488 US1 City of Oshkosh Inspection Date: 5/12/2011 9:46:00 AM Inspector: JCW o20110512094608.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-636 City of Oshkosh o20111004093140.JPG Outfall Notes: Outfall fully submerged and extends more than 25 ft into water. GPS coordinate at shoreline. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: RCP Diameter (in): Height/Depth (in): 34 Width (in): 53 Not Physically Located Easting: 797,609 Northing: 478,535 Easting:2,357,587 Northing: 744,169 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A East New York Ave Inspection Date: 10/4/2011 9:33:13 AM Inspector: JCW o20111004093148.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-636 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-636 City of Oshkosh Inspection Date: 5/10/2011 12:30:00 PM Inspector: JCW o20110510122252.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 636 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-636 US1 City of Oshkosh o20111004093522.JPG Outfall Notes: Upstream manhole located approx 54 ft W of outfall 15-636. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,555 Northing: 478,535 Easting:2,357,533 Northing: 744,168 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-2650 East New York Ave Inspection Date: 10/4/2011 9:36:39 AM Inspector: JCW o20111004093530.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 111004-97 Time Collected 09:35 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.68 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):34 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-636 US1 City of Oshkosh Inspection Date: 5/10/2011 12:23:00 PM Inspector: JCW o20110510123050.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-687 City of Oshkosh o20111004095228.JPG Outfall Notes: Pipe fully submerged. Pipe info from MS4 map. Appears larger than 21". Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 21 Height/Depth (in): Width (in): Not Physically Located Easting: 798,056 Northing: 478,980 Easting:2,358,026 Northing: 744,621 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Lawndale St Inspection Date: 10/4/2011 9:52:28 AM Inspector: JCW o20111004095238.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-687 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-687 City of Oshkosh Inspection Date: 5/10/2011 12:36:00 PM Inspector: JCW o20110510123656.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 687 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-687 US1 City of Oshkosh o20111004095648.JPG Outfall Notes: Upstream manhole located approx 53 ft NW of outfall 15-687. Intermediate area consists of open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,020 Northing: 479,018 Easting:2,357,990 Northing: 744,660 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-2656 Lawndale St Inspection Date: 10/4/2011 9:56:41 AM Inspector: JCW o20111004095654.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Slight Sample ID: 111004-96 Time Collected 09:55 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.46 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):39 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-687 US1 City of Oshkosh Inspection Date: 5/10/2011 12:37:00 PM Inspector: JCW o20110510123724.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-690 City of Oshkosh o20111004105800.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: Cast Iron Diameter (in): 18 Height/Depth (in): Width (in): Not Physically Located Easting: 799,965 Northing: 479,913 Easting:2,359,917 Northing: 745,589 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Chestnut St Inspection Date: 10/4/2011 10:57:48 AM Inspector: JCW o20111004105810.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 690 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-690 City of Oshkosh Inspection Date: 5/10/2011 1:08:00 PM Inspector: JCW o20110510130820.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 690 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-690 US1 City of Oshkosh o20111004110336.JPG Outfall Notes: Upstream manhole located approx 391 ft N of outfall 15-690. Intermediate area consists of open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 799,971 Northing: 480,305 Easting:2,359,916 Northing: 745,981 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-346 Chestnut St Inspection Date: 10/4/2011 11:05:20 AM Inspector: JCW o20111004110342.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Moderate Sample ID: 111004-52 Time Collected 11:05 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.11 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:61 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):40 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.5 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-690 US1 City of Oshkosh Inspection Date: 5/10/2011 1:10:00 PM Inspector: JCW o20110510131032.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-692 City of Oshkosh o20111004104630.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 18 Height/Depth (in): Width (in): Not Physically Located Easting: 799,537 Northing: 480,019 Easting:2,359,488 Northing: 745,687 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Chestnut St Inspection Date: 10/4/2011 10:46:16 AM Inspector: JCW o20111004104636.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 692 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-692 City of Oshkosh Inspection Date: 5/10/2011 1:03:00 PM Inspector: JCW o20110510130346.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 692 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-692 US1 City of Oshkosh o20111004104732.JPG Outfall Notes: Upstream manhole located approx 67 ft N of outfall 15-692. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 799,525 Northing: 480,084 Easting:2,359,475 Northing: 745,752 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-2514 Chestnut St Inspection Date: 10/4/2011 10:49:19 AM Inspector: JCW o20111004104738.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111004-98 Time Collected 10:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.42 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:61 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):37 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-692 US1 City of Oshkosh Inspection Date: 5/10/2011 1:04:00 PM Inspector: JCW o20110510130406.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-693 City of Oshkosh o20111004102822.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: Cast Iron Diameter (in): 18 Height/Depth (in): Width (in): Not Physically Located Easting: 799,198 Northing: 479,910 Easting:2,359,151 Northing: 745,572 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Chestnut St Inspection Date: 10/4/2011 10:28:46 AM Inspector: JCW o20111004102834.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 693 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-693 City of Oshkosh Inspection Date: 5/10/2011 12:55:00 PM Inspector: JCW o20110510125550.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 693 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-693 US1 City of Oshkosh o20111004103124.JPG Outfall Notes: Upstream manhole located approx 212 ft NNW of outfall 15-693. Intermediate area consists of open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 799,074 Northing: 480,086 Easting:2,359,024 Northing: 745,746 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-375 Chestnut St Inspection Date: 10/4/2011 10:33:48 AM Inspector: JCW o20111004103128.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Moderate Sample ID: 111004-84 Time Collected 10:33 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.09 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):16 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.5 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-693 US1 City of Oshkosh Inspection Date: 5/10/2011 12:57:00 PM Inspector: JCW o20110510125712.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-744 City of Oshkosh o20111006125344.JPG Outfall Notes: Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 36 Height/Depth (in): Width (in): Not Physically Located Easting: 794,430 Northing: 483,798 Easting:2,354,314 Northing: 749,373 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Libbey Ave Inspection Date: 10/6/2011 12:56:46 PM Inspector: JCW o20111006125708.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-744 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):10 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-744 City of Oshkosh Inspection Date: 5/26/2011 8:20:00 AM Inspector: JCW o20110526082012.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-744 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6391.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:Minor Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):2 Depth (in):12 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-744 US1 City of Oshkosh o20111006125908.JPG Outfall Notes: Upstream manhole (inlet) located approx 48 ft W of outfall 15-744. Intermediate area consists of road right-of-way. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 794,364 Northing: 483,788 Easting:2,354,248 Northing: 749,362 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-744 Libbey Ave Inspection Date: 10/6/2011 12:59:44 PM Inspector: JCW o20111006125930.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111006-90 Time Collected 13:00 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.73 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:74 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):11 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-744 US1 City of Oshkosh Inspection Date: 5/26/2011 8:26:00 AM Inspector: JCW o20110526082622.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6886.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: None Color: None Turbidity: None Floatables: None Sample ID: 090902-12 Time Collected 15:45 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.1 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:71 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):13 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-787 City of Oshkosh o20111005101828.JPG Outfall Notes: Outfall partially submerged. Pipe info from MS4 map. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: CMP Diameter (in): Height/Depth (in): 31 Width (in): 50 Not Physically Located Easting: 795,788 Northing: 484,539 Easting:2,355,659 Northing: 750,139 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Leeward Ct Inspection Date: 10/5/2011 10:18:50 AM Inspector: JCW o20111005101848.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-787 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):26 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-787 City of Oshkosh Inspection Date: 5/12/2011 9:36:00 AM Inspector: JCW o20110512093638.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-787 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6609.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:Minor Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):27 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-787 US1 City of Oshkosh o20111005102526.JPG Outfall Notes: Upstream manhole located approx 142 ft W of outfall 15-787. Intermediate area consists of residential property. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,645 Northing: 484,529 Easting:2,355,515 Northing: 750,126 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-787 Leeward Ct Inspection Date: 10/5/2011 10:25:20 AM Inspector: JCW o20111005102530.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111005-21 Time Collected 10:25 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.51 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):27 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-787 US1 City of Oshkosh Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6612.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, no flow Odor: Color: Turbidity: Floatables: Sample ID: 090908-09 Time Collected 11:30 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.41 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:75 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):1 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-798 City of Oshkosh o20111004143400.JPG Outfall Notes: Outfall fully submerged. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Arch Material: CMP Diameter (in): Height/Depth (in): 16 Width (in): 25 Not Physically Located Easting: 797,431 Northing: 483,286 Easting:2,357,324 Northing: 748,916 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Fairview St Inspection Date: 10/4/2011 2:32:43 PM Inspector: JCW o20111004143410.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-798 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-798 City of Oshkosh Inspection Date: 5/10/2011 2:57:00 PM Inspector: JCW o20110510145806.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-798 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-798 US1 City of Oshkosh o20111004143854.JPG Outfall Notes: Upstream curb inlet located approx 225 ft S of outfall 15-798. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,436 Northing: 483,068 Easting:2,357,333 Northing: 748,697 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-797 Fairview St Inspection Date: 10/4/2011 2:39:00 PM Inspector: JCW o20111004143900.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111004-08 Time Collected 14:40 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.79 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):28 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-798 US1 City of Oshkosh Inspection Date: 5/10/2011 2:59:00 PM Inspector: JCW o20110510145938.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-804 City of Oshkosh o20111004112754.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 800,385 Northing: 481,227 Easting:2,360,314 Northing: 746,910 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Chestnut St Inspection Date: 10/4/2011 11:26:06 AM Inspector: JCW o20111004112758.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 804 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-804 City of Oshkosh Inspection Date: 5/10/2011 1:24:00 PM Inspector: JCW o20110510132458.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 804 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-804 US1 City of Oshkosh o20111004112944.JPG Outfall Notes: Upstream manhole located approx 84 ft W of outfall 15-804. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 800,301 Northing: 481,226 Easting:2,360,230 Northing: 746,908 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-804 Chestnut St Inspection Date: 10/4/2011 11:30:04 AM Inspector: JCW o20111004112950.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111004-01 Time Collected 11:30 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.18 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):37 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-804 US1 City of Oshkosh Inspection Date: 5/10/2011 1:25:00 PM Inspector: JCW o20110510132528.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-835 City of Oshkosh o20111004140754.JPG Outfall Notes: Outfall fully submerged. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: RCP Diameter (in): Height/Depth (in): 34 Width (in): 53 Not Physically Located Easting: 798,723 Northing: 482,129 Easting:2,358,636 Northing: 747,782 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Doemel St Inspection Date: 10/4/2011 2:07:03 PM Inspector: JCW o20111004140804.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-835 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-835 City of Oshkosh Inspection Date: 5/10/2011 2:35:00 PM Inspector: JCW o20110510143726.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-835 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-835 US1 City of Oshkosh o20111004140954.JPG Outfall Notes: Upstream curb inlet located approx 163 ft W of outfall 15-835. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,561 Northing: 482,129 Easting:2,358,474 Northing: 747,779 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-2629 Doemel St Inspection Date: 10/4/2011 2:10:30 PM Inspector: JCW o20111004141000.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111004-28 Time Collected 14:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.17 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:66 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):38 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-835 US1 City of Oshkosh Inspection Date: 5/10/2011 2:39:00 PM Inspector: JCW o20110510144006.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-840 City of Oshkosh o20111004141842.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 798,333 Northing: 483,061 Easting:2,358,230 Northing: 748,707 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A White Swan Dr Inspection Date: 10/4/2011 2:18:21 PM Inspector: JCW o20111004141854.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 840 US2. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-840 City of Oshkosh Inspection Date: 5/10/2011 2:44:00 PM Inspector: JCW o20110510144456.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 840 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-840 US1 City of Oshkosh o20110510144516.JPG Outfall Notes: Upstream manhole located approx 31 ft SW of outfall 15-840. Intermediate area consists of residential property. 2011: Manhole buried under sod - screen at upstream curb inlet (15-840 US2). Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,319 Northing: 483,034 Easting:2,358,216 Northing: 748,680 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-840 White Swan Dr Inspection Date: 5/10/2011 2:45:00 PM Inspector: JCW o20110510144526.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-840 US2 City of Oshkosh o20111004142434.JPG Outfall Notes: Upstream curb inlet located approx 191 ft SW of outfall 15-840. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - brick Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,233 Northing: 482,898 Easting:2,358,132 Northing: 748,543 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A White Swan Dr Inspection Date: 10/4/2011 2:23:50 PM Inspector: JCW o20111004142442.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Slight Sample ID: 111004-58 Time Collected 14:25 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.87 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: US1 manhole covered with sod. Slight petroleum sheen, probably due to street runoff. units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):24 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-858 City of Oshkosh o20111005104120.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 797,885 Northing: 483,246 Easting:2,357,778 Northing: 748,884 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A White Swan Dr Inspection Date: 10/5/2011 10:41:30 AM Inspector: JCW o20111005104128.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 858 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-858 City of Oshkosh Inspection Date: 5/10/2011 2:51:00 PM Inspector: JCW o20110510145146.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 858 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-858 US1 City of Oshkosh o20111005104502.JPG Outfall Notes: Upstream manhole located approx 245 ft S of outfall 15-858. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,889 Northing: 483,002 Easting:2,357,787 Northing: 748,640 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-857 White Swan Dr Inspection Date: 10/5/2011 10:47:09 AM Inspector: JCW o20111005104508.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111005-25 Time Collected 10:42 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.98 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):13 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-858 US1 City of Oshkosh Inspection Date: 5/10/2011 2:53:00 PM Inspector: JCW o20110510145336.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-863 City of Oshkosh o20111005091000.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 795,843 Northing: 485,131 Easting:2,355,702 Northing: 750,732 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Starboard Ct Island Inspection Date: 10/5/2011 9:09:41 AM Inspector: JCW o20111005091008.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 863 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-863 City of Oshkosh Inspection Date: 5/12/2011 9:52:00 AM Inspector: JCW o20110512095214.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 863 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-863 US1 City of Oshkosh o20111005091136.JPG Outfall Notes: Upstream curb inlet located approx 52 ft NE of outfall 15-863. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,884 Northing: 485,163 Easting:2,355,743 Northing: 750,765 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-863 Starboard Ct Island Inspection Date: 10/5/2011 9:12:21 AM Inspector: JCW o20111005091144.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111005-27 Time Collected 09:12 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.93 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Tree roots growing into basin. units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):20 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-863 US1 City of Oshkosh Inspection Date: 5/12/2011 9:52:00 AM Inspector: JCW o20110512095254.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-865 City of Oshkosh o20111005092416.JPG Outfall Notes: Outfall fully submerged. Pipe dimensions from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 796,595 Northing: 485,012 Easting:2,356,457 Northing: 750,626 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Starboard Ct Island Inspection Date: 10/5/2011 9:23:55 AM Inspector: JCW o20111005092502.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-865 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):18 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-865 City of Oshkosh Inspection Date: 5/12/2011 9:52:00 AM Inspector: JCW o20110512100226.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-865 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-865 US1 City of Oshkosh o20111005092702.JPG Outfall Notes: Upstream catchbasin located approx 150 ft N of outfall 15-865. Intermediate area consists of street right-of-way and open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,592 Northing: 485,158 Easting:2,356,451 Northing: 750,773 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Starboard Ct Island Inspection Date: 10/5/2011 9:27:39 AM Inspector: JCW o20111005092708.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Moderate Sample ID: 111005-66 Time Collected 09:25 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.68 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):16 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-865 US1 City of Oshkosh Inspection Date: 5/12/2011 10:05:00 AM Inspector: JCW o20110512100546.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-895 City of Oshkosh o20111004144926.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 24 Height/Depth (in): Width (in): Not Physically Located Easting: 796,714 Northing: 482,692 Easting:2,356,617 Northing: 748,309 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Oak St Inspection Date: 10/4/2011 2:49:03 PM Inspector: JCW o20111004144930.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 895 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-895 City of Oshkosh Inspection Date: 5/12/2011 8:01:00 AM Inspector: JCW o20110512080156.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 895 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-895 US1 City of Oshkosh o20111004145040.JPG Outfall Notes: Upstream manhole located approx 11 ft S of outfall 15-895. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,715 Northing: 482,681 Easting:2,356,618 Northing: 748,298 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Oak St Inspection Date: 10/4/2011 2:51:56 PM Inspector: JCW o20111004145048.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111004-20 Time Collected 14:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.29 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):42 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-895 US1 City of Oshkosh Inspection Date: 5/12/2011 8:02:00 AM Inspector: JCW o20110512080212.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Severe Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-905 City of Oshkosh o20111004151142.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 796,814 Northing: 482,823 Easting:2,356,715 Northing: 748,441 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Greenwood Ct Inspection Date: 10/4/2011 3:11:23 PM Inspector: JCW o20111004151150.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 905 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-905 City of Oshkosh Inspection Date: 5/12/2011 8:11:00 AM Inspector: JCW o20110512081140.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 905 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-905 US1 City of Oshkosh o20111004151430.JPG Outfall Notes: Upstream curb inlet located approx 137 ft NNW of outfall 15-905. Intermediate area consists of multifamily parking lot. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,755 Northing: 482,949 Easting:2,356,654 Northing: 748,566 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-905 Greenwood Ct Inspection Date: 10/4/2011 3:14:44 PM Inspector: JCW o20111004151436.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Moderate Sample ID: 111004-09 Time Collected 15:15 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.61 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):32 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-905 US1 City of Oshkosh Inspection Date: 5/12/2011 8:12:00 AM Inspector: JCW o20110512081236.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-910 City of Oshkosh Osh09_DSCN6616.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: CMP Diameter (in): Height/Depth (in): 44 Width (in): 72 Not Physically Located Easting: 796,536 Northing: 482,736 Easting:2,356,438 Northing: 748,349 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Anchorage Ct Inspection Date: 10/4/2011 2:59:28 PM Inspector: JCW o20111004150344.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: No access to shoreline - all properties fenced. Screened upstream at 15-910 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-910 City of Oshkosh Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6616.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 910 US1. units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in): Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-910 US1 City of Oshkosh o20111004150350.JPG Outfall Notes: Upstream curb inlet located approx 138 ft W of outfall 15-910. Intermediate area consists of residential property. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,398 Northing: 482,735 Easting:2,356,301 Northing: 748,346 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-910 Anchorage Ct Inspection Date: 10/4/2011 3:04:06 PM Inspector: JCW o20111004150354.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111004-93 Time Collected 15:05 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.1 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:64 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):58 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-910 US1 City of Oshkosh Inspection Date: 5/12/2011 8:07:00 AM Inspector: JCW o20110512080812.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6618.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: 090908-03 Time Collected 11:55 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.73 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Fast food container in manhole - not widespread floatables. units Temperature:74 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):58 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-940 City of Oshkosh o20111006125218.JPG Outfall Notes: Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 60 Height/Depth (in): Width (in): Not Physically Located Easting: 794,421 Northing: 483,808 Easting:2,354,305 Northing: 749,384 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Libbey Ave Inspection Date: 10/6/2011 12:53:21 PM Inspector: JCW o20111006125230.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-940 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):10 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-940 City of Oshkosh Inspection Date: 5/26/2011 8:19:00 AM Inspector: JCW o20110526081940.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-940 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6388.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):14 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-940 US1 City of Oshkosh o20111006130122.JPG Outfall Notes: Upstream manhole located approx 47 ft W of outfall 15-940. Intermediate area consists of road right-of- way. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 794,369 Northing: 483,803 Easting:2,354,252 Northing: 749,377 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-940 Libbey Ave Inspection Date: 10/6/2011 1:02:39 PM Inspector: JCW o20111006130136.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111006-58 Time Collected 13:05 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.9 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:73 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):11 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-940 US1 City of Oshkosh Inspection Date: 5/26/2011 8:22:00 AM Inspector: JCW o20110526082238.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6882.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: None Color: None Turbidity: None Floatables: None Sample ID: 090902-05L Time Collected 15:40 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.11 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:70 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-959 City of Oshkosh o20111005084522.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 54 Height/Depth (in): Width (in): Not Physically Located Easting: 795,814 Northing: 485,400 Easting:2,355,669 Northing: 751,000 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Nicolet Ave Inspection Date: 10/5/2011 8:45:12 AM Inspector: JCW o20111005084526.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 959 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-959 City of Oshkosh Inspection Date: 5/12/2011 10:12:00 AM Inspector: JCW o20110512101202.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 959 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Inspection Date: 9/8/2009 Inspector: JCW Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in): Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-959 US1 City of Oshkosh o20111005084824.JPG Outfall Notes: Upstream manhole located approx 143 ft N of outfall 15-959. Intermediate area consists of residential property. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,811 Northing: 485,543 Easting:2,355,663 Northing: 751,143 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-959 Nicolet Ave Inspection Date: 10/5/2011 8:45:12 AM Inspector: JCW o20111005084830.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111005-57 Time Collected 08:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.72 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):64 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-959 US1 City of Oshkosh Inspection Date: 5/12/2011 10:12:00 AM Inspector: JCW o20110512101300.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6606.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: 090908-20 Time Collected 11:15 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.2 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:75 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):64 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-965 City of Oshkosh o20111005085744.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 796,244 Northing: 485,399 Easting:2,356,099 Northing: 751,007 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Shorewood Dr Penninsula Inspection Date: 10/5/2011 8:57:14 AM Inspector: JCW o20111005085750.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 965 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-965 City of Oshkosh Inspection Date: 5/12/2011 10:17:00 AM Inspector: JCW o20110512101744.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 965 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-965 US1 City of Oshkosh o20111005085900.JPG Outfall Notes: Upstream curb inlet located approx 134 ft N of outfall 15-965. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,244 Northing: 485,533 Easting:2,356,097 Northing: 751,141 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-965 Shorewood Dr Penninsula Inspection Date: 10/5/2011 9:00:13 AM Inspector: JCW o20111005085908.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111005-26 Time Collected 09:00 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.74 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):7 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-965 US1 City of Oshkosh Inspection Date: 5/12/2011 10:18:00 AM Inspector: JCW o20110512101900.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-1018 City of Oshkosh o20111005081900.JPG Outfall Notes: Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 796,805 Northing: 485,396 Easting:2,356,660 Northing: 751,014 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Shorewood Dr Penninsula Inspection Date: 10/5/2011 8:20:03 AM Inspector: JCW o20111005081918.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1018 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Moderate Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):3 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1018 City of Oshkosh Inspection Date: 5/12/2011 10:24:00 AM Inspector: JCW o20110512102422.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1018 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1018 US1 City of Oshkosh o20111005082222.JPG Outfall Notes: Upstream curb inlet located approx 139 ft N of outfall 15-1018. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,805 Northing: 485,535 Easting:2,356,657 Northing: 751,153 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1018 Shorewood Dr Penninsula Inspection Date: 10/5/2011 8:23:02 AM Inspector: JCW o20111005082232.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Inlet dry at time of inspection. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1018 US1 City of Oshkosh Inspection Date: 5/12/2011 10:18:00 AM Inspector: JCW o20110512102736.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1020 City of Oshkosh o20110510142644.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 24 Height/Depth (in): Width (in): Not Physically Located Easting: 798,831 Northing: 481,396 Easting:2,358,757 Northing: 747,051 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A East Murdock Ave Inspection Date: 10/5/2011 10:54:53 AM Inspector: JCW Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1020 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1020 City of Oshkosh Inspection Date: 5/10/2011 2:26:00 PM Inspector: JCW o20110510142644.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1020 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1020 US1 City of Oshkosh o20111005105548.JPG Outfall Notes: Upstream manhole located approx 172 ft S of outfall 15-1020. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,843 Northing: 481,224 Easting:2,358,773 Northing: 746,879 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1020 East Murdock Ave Inspection Date: 10/5/2011 10:58:43 AM Inspector: JCW o20111005105556.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111005-73 Time Collected 10:55 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.14 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):40 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1020 US1 City of Oshkosh Inspection Date: 5/10/2011 2:22:00 PM Inspector: JCW o20110510142736.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Moderate Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1032 City of Oshkosh o20111006082032.JPG Outfall Notes: 24 inch CMP discharging into culvert. Outfall partially submerged. Outfall screened upstream at 15-1032 US1. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 24 Height/Depth (in): Width (in): Not Physically Located Easting: 793,008 Northing: 487,413 Easting:2,352,827 Northing: 752,963 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Fernau Ave Inspection Date: 10/6/2011 8:24:29 AM Inspector: JCW o20111006082056.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1032 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):18 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1032 City of Oshkosh Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6377.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):7 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1032 US1 City of Oshkosh o20111006082608.JPG Outfall Notes: Upstream manhole located approx 9 ft SSW of outfall 15-1032. Intermediate area consists of open space in street right-of-way. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 793,006 Northing: 487,404 Easting:2,352,825 Northing: 752,954 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1032 Fernau Ave Inspection Date: 10/6/2011 8:27:31 AM Inspector: JCW o20111006082622.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111006-08 Time Collected 08:25 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.33 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):15 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1032 US1 City of Oshkosh Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6379.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: 090902-04 Time Collected 14:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.58 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:72 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1067 City of Oshkosh o20111006080004.JPG Outfall Notes: Outfall partially submerged. Outfall screened upstream at 15-1067 US1. CMP crushed, with holes. Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 24 Height/Depth (in): Width (in): Not Physically Located Easting: 793,081 Northing: 487,414 Easting:2,352,900 Northing: 752,965 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Fernau Ave Inspection Date: 10/6/2011 8:01:50 AM Inspector: JCW o20111006080206.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1067 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Moderate Erosion:None Deposition:Severe Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):16 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1067 City of Oshkosh Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6372.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Crushed pipe. units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:Minor Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):5 Depth (in):14 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1067 US1 City of Oshkosh o20111006080458.JPG Outfall Notes: Upstream manhole located approx 80 ft NW of outfall 15-1067. Intermediate area consists of street right-of-way. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 793,016 Northing: 487,461 Easting:2,352,834 Northing: 753,011 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1067 Fernau Ave Inspection Date: 10/6/2011 8:06:25 AM Inspector: JCW o20111006080524.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111006-61 Time Collected 08:00 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.41 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):17 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1093 City of Oshkosh o20110526091834.JPG Outfall Notes: Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 793,062 Northing: 488,726 Easting:2,352,858 Northing: 754,276 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Fernau Ave Inspection Date: 10/6/2011 8:44:09 AM Inspector: JCW o20111006084300.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1093 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Minor Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):9 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1093 City of Oshkosh Inspection Date: 5/26/2011 9:18:00 AM Inspector: JCW o20110526091844.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1093 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/26/2010 2:56:31 PM Inspector: JCW o20100826144742.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: Slight cloudiness Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1093 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Minor Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):7 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1093 City of Oshkosh Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6359.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: Faint Color: None Turbidity: Cloudy Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1093 US1. units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:Minor Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):7 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Potential Page 3 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1093 US1 City of Oshkosh o20111006085218.JPG Outfall Notes: Upstream manhole located approx 88 ft SSW of outfall 15-1093. Intermediate area consists of Main Street and right-of-way. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 793,028 Northing: 488,645 Easting:2,352,825 Northing: 754,194 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1093 Fernau Ave Inspection Date: 10/6/2011 8:54:57 AM Inspector: JCW o20111006085240.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111006-55 Time Collected 08:45 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.54 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):4 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1093 US1 City of Oshkosh Inspection Date: 5/26/2011 9:17:00 AM Inspector: JCW o20110526091718.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/26/2010 2:49:55 PM Inspector: JCW o20100826144124.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: None Color: None Turbidity: None Floatables: None Sample ID: 100826-30 Time Collected 14:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.95 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:79 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):2 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1093 US1 City of Oshkosh Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6366.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 090902-03 Time Collected 13:25 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.79 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Ammonia test = 0 mg/L units Temperature:76 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Potential Page 3 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1095 City of Oshkosh o20111006084452.JPG Outfall Notes: Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: RCP Diameter (in): Height/Depth (in): 24 Width (in): 38 Not Physically Located Easting: 793,062 Northing: 488,741 Easting:2,352,857 Northing: 754,291 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Fernau Ave Inspection Date: 10/6/2011 8:47:45 AM Inspector: JCW o20111006084608.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1095 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):10 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1095 City of Oshkosh Inspection Date: 5/26/2011 9:18:00 AM Inspector: JCW o20110526091912.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1095 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/26/2010 2:41:22 PM Inspector: JCW o20100826143220.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: None Color: None Turbidity: Cloudy Floatables: Moderate Sample ID: 100826-25 Time Collected 14:38 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.12 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Faint white sheen - probably natural. Outfall screened upstream at 15-1095 US1. units Temperature:80 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):9 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1095 City of Oshkosh Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6354.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: None Color: None Turbidity: Cloudy Floatables: Slight Sample ID: 090902-03L Time Collected 13:00 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): -- Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Sample collected from surface sheen in pool. Outfall screened upstream at 15-1095 US1. units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):8 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Potential Page 3 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1095 US1 City of Oshkosh o20111006085940.JPG Outfall Notes: Upstream manhole located approx 92 ft NNW of outfall 15-1095. Intermediate area consists of Main Street and right-of-way. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 793,006 Northing: 488,813 Easting:2,352,800 Northing: 754,362 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1095 Fernau Ave Inspection Date: 10/6/2011 8:58:51 AM Inspector: JCW o20111006090000.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111006-09 Time Collected 09:00 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.84 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):7 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1095 US1 City of Oshkosh Inspection Date: 5/26/2011 9:12:00 AM Inspector: JCW o20110526091224.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/26/2010 2:31:26 PM Inspector: JCW o20100826142626.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: None Color: None Turbidity: None Floatables: None Sample ID: 100826-78 Time Collected 14:30 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.11 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:81 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):6 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1095 US1 City of Oshkosh Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6362.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: None Color: None Turbidity: None Floatables: None Sample ID: 090902-08 Time Collected 13:15 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.94 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:75 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Potential Page 3 of 3 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1106 City of Oshkosh o20111005093414.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 795,833 Northing: 485,238 Easting:2,355,691 Northing: 750,838 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Starboard Ct Inspection Date: 10/5/2011 9:34:56 AM Inspector: JCW Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1106 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1106 City of Oshkosh Inspection Date: 5/12/2011 9:55:00 AM Inspector: JCW o20110512095534.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1106 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1106 US1 City of Oshkosh o20111005093542.JPG Outfall Notes: Upstream manhole located approx 49 ft SSW of outfall 15-1106. Intermediate area consists of street right-of-way and open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,810 Northing: 485,194 Easting:2,355,669 Northing: 750,795 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1106 Starboard Ct Inspection Date: 10/5/2011 9:38:07 AM Inspector: JCW o20111005093554.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111005-29 Time Collected 09:35 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.23 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):18 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1106 US1 City of Oshkosh Inspection Date: 5/12/2011 9:55:00 AM Inspector: JCW o20110512095602.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1108 City of Oshkosh o20111005100830.JPG Outfall Notes: Outfall fully submerged Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 795,815 Northing: 484,851 Easting:2,355,680 Northing: 750,451 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Starboard Ct Inspection Date: 10/5/2011 10:07:32 AM Inspector: JCW o20111005100840.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1108 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):16 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1108 City of Oshkosh Inspection Date: 5/12/2011 9:38:00 AM Inspector: JCW o20110512093128.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1108 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1108 US1 City of Oshkosh o20111005100956.JPG Outfall Notes: Upstream manhole located approx 46 ft SSW of outfall 115-1108. Intermediate area consists of street right-of-way and open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,804 Northing: 484,811 Easting:2,355,669 Northing: 750,412 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1108 Starboard Ct Inspection Date: 10/5/2011 10:10:59 AM Inspector: JCW o20111005101010.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111005-03 Time Collected 10:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.25 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):8 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1108 US1 City of Oshkosh Inspection Date: 5/12/2011 9:31:00 AM Inspector: JCW o20110512093152.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1110 City of Oshkosh o20111005131844.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 795,820 Northing: 484,465 Easting:2,355,692 Northing: 750,066 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Leeward Ct Island Inspection Date: 10/5/2011 1:18:17 PM Inspector: JCW o20111005131852.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1110 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1110 City of Oshkosh Inspection Date: 5/12/2011 9:18:00 AM Inspector: JCW o20110512091814.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1110 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1110 US1 City of Oshkosh 20111005132008.JPG Outfall Notes: Upstream manhole located approx 100 ft N of outfall 13-100. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,798 Northing: 484,427 Easting:2,355,671 Northing: 750,028 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1110 Leeward Ct Island Inspection Date: 10/5/2011 1:21:11 PM Inspector: JCW o20111005132020.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111005-72 Time Collected 13:20 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.25 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:72 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):8 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1110 US1 City of Oshkosh Inspection Date: 5/12/2011 9:18:00 AM Inspector: JCW o20110512091840.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1125 City of Oshkosh o20111005080904.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from upstream manhole. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 10 Height/Depth (in): Width (in): Not Physically Located Easting: 796,903 Northing: 485,340 Easting:2,356,759 Northing: 750,960 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Shorewood Dr Penninsula Inspection Date: 10/5/2011 8:08:38 AM Inspector: JCW o20111005080912.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1125 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1125 City of Oshkosh Inspection Date: 5/12/2011 10:32:00 AM Inspector: JCW o20110512103256.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1125 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1125 US1 City of Oshkosh o20111005081240.JPG Outfall Notes: Upstream curb inlet located approx 166 ft ESE of outfall 15-1125. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 797,063 Northing: 485,295 Easting:2,356,920 Northing: 750,917 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1125 Shorewood Dr Penninsula Inspection Date: 10/5/2011 8:12:31 AM Inspector: JCW o20111005081246.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Moderate Sample ID: 111005-53 Time Collected 08:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.38 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):7 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.5 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1125 US1 City of Oshkosh Inspection Date: 5/12/2011 10:34:00 AM Inspector: JCW o20110512103422.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1127 City of Oshkosh o20111005075834.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 796,832 Northing: 485,066 Easting:2,356,692 Northing: 750,685 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Shorewood Dr Penninsula Inspection Date: 10/5/2011 7:58:05 AM Inspector: JCW o20111005075840.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1127 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1127 City of Oshkosh Inspection Date: 5/12/2011 10:37:00 AM Inspector: JCW o20110512103804.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1127 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1127 US1 City of Oshkosh o20111005075934.JPG Outfall Notes: Upstream curb inlet located approx 155 ft ESE of outfall 15-1127. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,979 Northing: 485,019 Easting:2,356,840 Northing: 750,640 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1127 Shorewood Dr Penninsula Inspection Date: 10/5/2011 8:01:22 AM Inspector: JCW o20111005075944.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Slight Sample ID: 111005-68 Time Collected 08:00 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.75 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):32 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1127 US1 City of Oshkosh Inspection Date: 5/12/2011 10:39:00 AM Inspector: JCW o20110512103916.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1129 City of Oshkosh o20111005074556.JPG Outfall Notes: Outfall fully submerged. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 796,667 Northing: 484,524 Easting:2,356,538 Northing: 750,140 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Shorewood Dr Penninsula Inspection Date: 10/5/2011 7:46:55 AM Inspector: JCW o20111005074610.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1129 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):32 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1129 City of Oshkosh Inspection Date: 5/12/2011 10:45:00 AM Inspector: JCW o20110512104518.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1129 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1129 US1 City of Oshkosh o20111005075022.JPG Outfall Notes: Upstream curb inlet located approx 149 ft ESE of outfall 15-1129. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - brick Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,807 Northing: 484,483 Easting:2,356,678 Northing: 750,101 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1129 Shorewood Dr Penninsula Inspection Date: 10/5/2011 7:52:06 AM Inspector: JCW o20111005075030.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Slight Sample ID: 111005-30 Time Collected 07:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.96 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):16 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1129 US1 City of Oshkosh Inspection Date: 5/12/2011 10:46:00 AM Inspector: JCW o20110512104638.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1132 City of Oshkosh o20111005073122.JPG Outfall Notes: Outfall fully submerged. Pipe info from upstream manhole. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 10 Height/Depth (in): Width (in): Not Physically Located Easting: 796,612 Northing: 484,253 Easting:2,356,488 Northing: 749,868 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Shorewood Dr Penninsula Inspection Date: 10/5/2011 7:29:06 AM Inspector: JCW o20111005073130.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1132 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:Moderate Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):5 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1132 City of Oshkosh Inspection Date: 5/12/2011 10:51:00 AM Inspector: JCW o20110512105140.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1132 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1132 US1 City of Oshkosh o20111005073522.JPG Outfall Notes: Upstream curb inlet located approx 16 ft NE of outfall 15-1132. Intermediate area consists of street right-of-way and open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,624 Northing: 484,265 Easting:2,356,499 Northing: 749,880 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1132 Shorewood Dr Penninsula Inspection Date: 10/5/2011 7:33:13 AM Inspector: JCW o20111005073530.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111005-60 Time Collected 07:35 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.28 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:62 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):10 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1132 US1 City of Oshkosh Inspection Date: 5/12/2011 10:51:00 AM Inspector: JCW o20110512105156.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1135 City of Oshkosh o20111004133018.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Material: Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 799,017 Northing: 481,392 Easting:2,358,943 Northing: 747,051 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A East Murdock Ave Inspection Date: 10/4/2011 1:29:58 PM Inspector: JCW o20111004133024.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Dense weed mat in area. Outfall fully submerged and not physically located. Outfall screened upstream at 15-1135 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1135 City of Oshkosh Inspection Date: 5/10/2011 2:22:00 PM Inspector: JCW o20110510142210.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1135 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1135 US1 City of Oshkosh o20111004133144.JPG Outfall Notes: Upstream curb inlet located approx 26 ft W of outfall 15-1135. Intermediate area consists of street right- of-way and shoreline. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,991 Northing: 481,389 Easting:2,358,918 Northing: 747,048 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1135 East Murdock Ave Inspection Date: 10/4/2011 1:32:50 PM Inspector: JCW o20111004133148.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: Faint in bottle Turbidity: None Floatables: None Sample ID: 111004-90 Time Collected 13:30 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.85 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:66 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1135 US1 City of Oshkosh Inspection Date: 5/10/2011 2:22:00 PM Inspector: JCW o20110510142236.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1137 City of Oshkosh o20111004133902.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Material: Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 799,164 Northing: 481,726 Easting:2,359,085 Northing: 747,387 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Hickory Lane Inspection Date: 10/4/2011 1:38:32 PM Inspector: JCW o20111004133908.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1137 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1137 City of Oshkosh Inspection Date: 5/10/2011 2:06:00 PM Inspector: JCW o20110510140628.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1137 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1137 US1 City of Oshkosh o20111004134034.JPG Outfall Notes: Upstream curb inlet located approx 181 ft W of outfall 15-1137. Intermediate area consists of residential property. 15" pipe to outfall. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,983 Northing: 481,729 Easting:2,358,903 Northing: 747,387 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1136 Hickory Lane Inspection Date: 10/4/2011 1:42:19 PM Inspector: JCW o20111004134042.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Inlet dry at time of inspection. Thin layer of concrete at bottom of outlet pipe. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1137 US1 City of Oshkosh Inspection Date: 5/10/2011 2:07:00 PM Inspector: JCW o20110510140728.JPG Previous Rainfall (hrs): 0-24 Flow Description: Trickle Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1185 City of Oshkosh o20111005141308.JPG Outfall Notes: Outfall fully submerged Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 10 Height/Depth (in): Width (in): Not Physically Located Easting: 795,924 Northing: 483,799 Easting:2,355,807 Northing: 749,402 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Bavarian Ct Inspection Date: 10/5/2011 2:12:48 PM Inspector: JCW o20111005141320.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1185 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):16 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1185 City of Oshkosh Inspection Date: 5/12/2011 8:35:00 AM Inspector: JCW o20110512083542.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1185 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1185 US1 City of Oshkosh o20111005141424.JPG Outfall Notes: Upstream manhole located approx 32 ft S of outfall 15-1185. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,919 Northing: 483,790 Easting:2,355,803 Northing: 749,392 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1185 Bavarian Ct Inspection Date: 10/5/2011 2:15:29 PM Inspector: JCW o20111005141432.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111005-56 Time Collected 14:15 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.34 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):13 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1185 US1 City of Oshkosh Inspection Date: 5/12/2011 8:35:00 AM Inspector: JCW o20110512083600.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1187 City of Oshkosh o20111005140314.JPG Outfall Notes: Outfall fully submerged. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: PVC Diameter (in): 8 Height/Depth (in): Width (in): Not Physically Located Easting: 796,351 Northing: 483,803 Easting:2,356,234 Northing: 749,413 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Bavarian Ct Inspection Date: 10/5/2011 2:02:45 PM Inspector: JCW o20111005140340.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1187 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):9 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1187 City of Oshkosh Inspection Date: 5/12/2011 8:29:00 AM Inspector: JCW o20110512082950.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1187 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1187 US1 City of Oshkosh o20111005140516.JPG Outfall Notes: Upstream manhole located approx 11 ft S of outfall 15-1187. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,352 Northing: 483,793 Easting:2,356,236 Northing: 749,403 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1187 Bavarian Ct Inspection Date: 10/5/2011 2:06:01 PM Inspector: JCW o20111005140528.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111005-89 Time Collected 14:05 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.99 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):8 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1187 US1 City of Oshkosh Inspection Date: 5/12/2011 8:31:00 AM Inspector: JCW o20110512083120.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1188 City of Oshkosh o20111005142308.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 18 Height/Depth (in): Width (in): Not Physically Located Easting: 796,939 Northing: 483,370 Easting:2,356,830 Northing: 748,991 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Alpine Ct Inspection Date: 10/5/2011 2:24:12 PM Inspector: JCW o20111005142314.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1188 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1188 City of Oshkosh Inspection Date: 5/12/2011 8:19:00 AM Inspector: JCW o20110512081930.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1188 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1188 US1 City of Oshkosh o20110512082100.JPG Outfall Notes: Upstream curb inlet located approx 185 ft WSW of outfall 15-1188. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,758 Northing: 483,332 Easting:2,356,649 Northing: 748,949 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1190 Alpine Ct Inspection Date: 10/5/2011 2:26:07 PM Inspector: JCW o20111005142720.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111005-83 Time Collected 14:25 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.64 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1188 US1 City of Oshkosh Inspection Date: 5/12/2011 8:21:00 AM Inspector: JCW o20110512082108.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1217 City of Oshkosh o20111005145110.JPG Outfall Notes: Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 793,665 Northing: 488,048 Easting:2,353,472 Northing: 753,609 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Fernau Ave Inspection Date: 10/5/2011 2:51:21 PM Inspector: JCW o20111005145114.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1219 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Minor Erosion:None Deposition:Minor Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):3 Depth (in):8 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1217 City of Oshkosh Inspection Date: 5/26/2011 9:25:00 AM Inspector: JCW o20110526092512.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1219 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:Moderate Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6351.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Wet, no flow units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:Minor Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):3 Depth (in):0 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1217 US1 City of Oshkosh o20111005145654.JPG Outfall Notes: Upstream manhole located approx 46 ft NW of outfall 15-1217. Intermediate area consists of open space. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 793,639 Northing: 488,086 Easting:2,353,446 Northing: 753,647 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: 15-1217 Fernau Ave Inspection Date: 10/5/2011 2:57:05 PM Inspector: JCW o20111005145702.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111005-06 Time Collected 14:58 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.97 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:72 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):2 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1217 US1 City of Oshkosh Inspection Date: 5/26/2011 9:27:00 AM Inspector: JCW o20110526092750.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1219 City of Oshkosh o20111005144604.JPG Outfall Notes: Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 21 Height/Depth (in): Width (in): Not Physically Located Easting: 793,684 Northing: 488,055 Easting:2,353,491 Northing: 753,616 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Fernau Ave Inspection Date: 10/5/2011 2:46:18 PM Inspector: JCW o20111005144608.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Dirt wet but no flow leaving through outfall pipe. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Minor Erosion:None Deposition:Moderate Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):7 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1219 City of Oshkosh Inspection Date: 5/26/2011 9:23:00 AM Inspector: JCW o20110526092324.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1219 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:Moderate Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6347.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Wet, no flow units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:Minor Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):4 Depth (in):0 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1219 US1 City of Oshkosh o20110526092350.JPG Outfall Notes: Upstream manhole located approx 36 ft NE of outfall 15-1219. Intermediate area consists of open space. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 793,699 Northing: 488,088 Easting:2,353,506 Northing: 753,649 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: 15-1219 Fernau Ave Inspection Date: 5/26/2011 9:23:00 AM Inspector: JCW o20110526092356.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1225 City of Oshkosh o20111004134854.JPG Outfall Notes: Outfall fully submerged. Pipe size from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 798,955 Northing: 482,693 Easting:2,358,858 Northing: 748,350 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Cliffview Ct Island Inspection Date: 10/4/2011 1:48:23 PM Inspector: JCW o20111004134856.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Dense weed mat on surface. Outfall fully submerged. Outfall screened upstream at 15-1225 US1 and US2. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1225 City of Oshkosh Inspection Date: 5/10/2011 2:13:00 PM Inspector: JCW o20110510141344.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1225 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1225 US1 City of Oshkosh o20111004135300.JPG Outfall Notes: Upstream manhole located approx 8 ft S of outfall 15-1225. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Water of the State Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,956 Northing: 482,686 Easting:2,358,859 Northing: 748,343 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1225 Cliffview Ct Island Inspection Date: 10/4/2011 1:53:35 PM Inspector: JCW o20111004135130.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Dogwood too thick for sample pole to collect sample. Sample collected upstream at 15- 1225 US2. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1225 US1 City of Oshkosh Inspection Date: 5/10/2011 2:14:00 PM Inspector: JCW o20110510141422.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1225 US2 City of Oshkosh o20111004135724.JPG Outfall Notes: Upstream curb inlet located approx 171 ft S of outfall 15-1225. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 798,961 Northing: 482,523 Easting:2,358,867 Northing: 748,180 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Cliffview Ct Island Inspection Date: 10/4/2011 1:57:21 PM Inspector: JCW o20111004135732.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: Slight Sample ID: 111004-88 Time Collected 13:56 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.6 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:66 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):15 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1237 City of Oshkosh o20111006094324.JPG Outfall Notes: 12" RCP tapped into box culvert. Not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 795,642 Northing: 483,799 Easting:2,355,526 Northing: 749,397 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Libbey Ave Inspection Date: 10/6/2011 9:49:59 AM Inspector: JCW o20111006094330.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1237 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):28 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1237 City of Oshkosh Inspection Date: 5/12/2011 8:50:00 AM Inspector: JCW o20110512085004.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1237 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1237 US1 City of Oshkosh o20111006095458.JPG Outfall Notes: Upstream curb inlet located approx 87 ft S of outfall 15-1237. Intermediate area consists of street right- of-way. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,647 Northing: 483,712 Easting:2,355,532 Northing: 749,310 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1237 Libbey Ave Inspection Date: 10/6/2011 9:56:05 AM Inspector: JCW o20111006095506.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111006-52 Time Collected 09:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.92 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:66 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):8 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1237 US1 City of Oshkosh Inspection Date: 5/12/2011 8:45:00 AM Inspector: JCW o20110512084508.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1239 City of Oshkosh o20111006094228.JPG Outfall Notes: 15" RCP tapped into box culvert. Not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 795,642 Northing: 483,814 Easting:2,355,525 Northing: 749,411 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Libbey Ave Inspection Date: 10/6/2011 9:46:34 AM Inspector: JCW o20111006094240.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1239 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):28 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1239 City of Oshkosh Inspection Date: 5/12/2011 8:49:00 AM Inspector: JCW o20110512084942.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1239 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1239 US1 City of Oshkosh o20111006095136.JPG Outfall Notes: Upstream manhole located approx 10 ft N of outfall 15-1239. Intermediate area consists of street right- of-way. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,641 Northing: 483,824 Easting:2,355,524 Northing: 749,421 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1239 Libbey Ave Inspection Date: 10/6/2011 9:53:06 AM Inspector: JCW o20111006095144.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111006-28 Time Collected 09:45 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.79 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):10 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1239 US1 City of Oshkosh Inspection Date: 5/12/2011 8:48:00 AM Inspector: JCW o20110512084806.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1248 City of Oshkosh o20111005150424.JPG Outfall Notes: Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: CMP Diameter (in): Height/Depth (in): 33 Width (in): 49 Not Physically Located Easting: 794,330 Northing: 488,057 Easting:2,354,137 Northing: 753,630 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Fernau Ave Inspection Date: 10/5/2011 3:05:49 PM Inspector: JCW o20111005150508.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1248 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Minor Erosion:None Deposition:Moderate Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):11 Depth (in):17 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1248 City of Oshkosh Inspection Date: 5/26/2011 9:31:00 AM Inspector: JCW o20110526093152.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1248 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6341.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):8 Depth (in):28 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1248 US1 City of Oshkosh o20111005151000.JPG Outfall Notes: Upstream manhole located approx 392 ft N of outfall 15-1248. Intermediate area consists of street right- of-way. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 794,313 Northing: 488,448 Easting:2,354,113 Northing: 754,021 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1248 Fernau Ave Inspection Date: 10/5/2011 3:10:24 PM Inspector: JCW o20111005151006.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111005-91 Time Collected 15:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.4 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:72 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):17 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1248 US1 City of Oshkosh Inspection Date: 5/26/2011 9:35:00 AM Inspector: JCW o20110526093522.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6344.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, slight flow Odor: None Color: None Turbidity: None Floatables: None Sample ID: 090902-07 Time Collected 12:30 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.1 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:72 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):0 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1263 City of Oshkosh o20111006091852.JPG Outfall Notes: Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 30 Height/Depth (in): Width (in): Not Physically Located Easting: 794,347 Northing: 490,823 Easting:2,354,105 Northing: 756,396 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A East Snell Rd Inspection Date: 10/6/2011 9:21:36 AM Inspector: JCW o20111006091914.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1263 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:Moderate Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):16 Depth (in):20 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1263 City of Oshkosh Inspection Date: 5/26/2011 9:38:00 AM Inspector: JCW o20110526093900.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1263 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6332.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, no flow Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):10 Depth (in):18 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1263 US1 City of Oshkosh o20111006092332.JPG Outfall Notes: Upstream manhole located approx 31 ft W of outfall 15-1263. Intermediate area consists of street and railroad right-of-way. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 794,317 Northing: 490,823 Easting:2,354,075 Northing: 756,395 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1263 East Snell Rd Inspection Date: 10/6/2011 9:25:00 AM Inspector: JCW o20111006092340.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111006-50 Time Collected 09:25 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.5 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):19 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1263 US1 City of Oshkosh Inspection Date: 5/26/2011 9:39:00 AM Inspector: JCW o20110526093944.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6335.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: 090902-11 Time Collected 11:41 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.41 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:70 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1277 City of Oshkosh o20111006131830.JPG Outfall Notes: Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: RCP Diameter (in): 48 Height/Depth (in): Width (in): Not Physically Located Easting: 794,962 Northing: 483,777 Easting:2,354,846 Northing: 749,363 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Libbey Ave Inspection Date: 10/6/2011 1:19:29 PM Inspector: JCW o20111006131854.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1277 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):12 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1277 City of Oshkosh Inspection Date: 5/26/2011 8:02:00 AM Inspector: JCW o20110526080248.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1277 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1277 US1 City of Oshkosh o20111006132220.JPG Outfall Notes: Upstream manhole located approx 27 ft S of outfall 15-1277. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 794,959 Northing: 483,754 Easting:2,354,844 Northing: 749,339 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1277 Libbey Ave Inspection Date: 10/6/2011 1:24:43 PM Inspector: JCW o20111006132236.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: Clearly visible in bottle Turbidity: None Floatables: None Sample ID: 111006-97 Time Collected 13:20 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.42 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:72 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):2 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Dark/Black ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.5 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1277 US1 City of Oshkosh Inspection Date: 5/26/2011 8:03:00 AM Inspector: JCW o20110526080330.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1287 City of Oshkosh o20111005135044.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 796,453 Northing: 484,194 Easting:2,356,330 Northing: 749,805 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Anchorage Ct Penninsula Inspection Date: 10/5/2011 1:50:36 PM Inspector: JCW o20111005135050.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1287 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1287 City of Oshkosh Inspection Date: 5/12/2011 8:59:00 AM Inspector: JCW o20110512085956.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 1287 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1287 US1 City of Oshkosh o20111005135154.JPG Outfall Notes: Upstream curb inlet located approx 153 ft S of outfall 15-1287. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,452 Northing: 484,041 Easting:2,356,331 Northing: 749,653 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1287 Anchorage Ct Penninsula Inspection Date: 10/5/2011 1:53:16 PM Inspector: JCW o20111005135202.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111005-24 Time Collected 13:50 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 6.67 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Curing compound streaks down side of basin. units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):6 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1287 US1 City of Oshkosh Inspection Date: 5/12/2011 9:01:00 AM Inspector: JCW o20110512090112.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1494 City of Oshkosh o20111004130224.JPG Outfall Notes: Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 799,507 Northing: 482,147 Easting:2,359,419 Northing: 747,814 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Hickory Lane Inspection Date: 10/4/2011 1:01:53 PM Inspector: JCW o20111004130230.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:Moderate Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):6 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1494 City of Oshkosh Inspection Date: 5/10/2011 1:31:00 PM Inspector: JCW o20110510133204.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1494 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1494 US1 City of Oshkosh o20110510133342.JPG Outfall Notes: Upstream manhole located approx 10 ft W of outfall 15-1494. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 799,497 Northing: 482,149 Easting:2,359,410 Northing: 747,816 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1494 Hickory Lane Inspection Date: 5/10/2011 1:33:00 PM Inspector: JCW o20110510133350.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1817 City of Oshkosh o20111006125044.JPG Outfall Notes: Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 24 Height/Depth (in): Width (in): Not Physically Located Easting: 794,427 Northing: 483,811 Easting:2,354,310 Northing: 749,386 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Libbey Ave Inspection Date: 10/6/2011 12:50:37 PM Inspector: JCW o20111006125050.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Concrete apron cracked. Outfall partially submerged. Outfall screened upstream at 15- 1817 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Minor Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):1 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1817 City of Oshkosh Inspection Date: 5/26/2011 8:19:00 AM Inspector: JCW o20110526081916.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-1817 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1817 US1 City of Oshkosh o20111006130520.JPG Outfall Notes: Upstream manhole located approx 36 ft NW of outfall 15-1817. Intermediate area consists of street right-of-way. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 794,395 Northing: 483,829 Easting:2,354,279 Northing: 749,404 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1817 Libbey Ave Inspection Date: 10/6/2011 1:08:35 PM Inspector: JCW o20111006130528.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111006-88 Time Collected 13:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.46 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Sample collected from sump. No flow leaving through outfall pipe. units Temperature:74 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1817 US1 City of Oshkosh Inspection Date: 5/26/2011 8:31:00 AM Inspector: JCW o20110526083130.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1983 City of Oshkosh o20110510134444.JPG Outfall Notes: Outfall fully submerged. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: PVC Diameter (in): 18 Height/Depth (in): Width (in): Not Physically Located Easting: 799,925 Northing: 482,768 Easting:2,359,827 Northing: 748,443 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Hickory Lane Inspection Date: 10/4/2011 1:07:50 PM Inspector: JCW o20111004130826.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Covered with weeds - not able to screen. Screened upstream at 15-1983 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1983 City of Oshkosh Inspection Date: 5/10/2011 1:44:00 PM Inspector: JCW o20110510134454.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged. Outfall screened upstream at 15-1983 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1983 US1 City of Oshkosh o20111004130854.JPG Outfall Notes: Upstream manhole located approx 27 ft E of outfall 15-1983. Intermediate area consists of residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 799,952 Northing: 482,766 Easting:2,359,854 Northing: 748,441 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-1983 Hickory Lane Inspection Date: 10/4/2011 1:10:33 PM Inspector: JCW o20111004130936.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111004-51 Time Collected 13:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.35 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:68 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):20 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-1983 US1 City of Oshkosh Inspection Date: 5/10/2011 1:46:00 PM Inspector: JCW o20110510134702.JPG Previous Rainfall (hrs): 0-24 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2242 City of Oshkosh o20111006100420.JPG Outfall Notes: Outfall partially submerged. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 24 Height/Depth (in): Width (in): Not Physically Located Easting: 795,695 Northing: 487,853 Easting:2,355,505 Northing: 753,450 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Fernau Ave Inspection Date: 10/6/2011 10:05:41 AM Inspector: JCW o20111006100436.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-2242 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):6 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2242 City of Oshkosh Inspection Date: 5/26/2011 10:18:00 AM Inspector: JCW o20110526101840.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-2242 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2242 US1 City of Oshkosh o20110526102048.JPG Outfall Notes: Upstream curb inlet located approx 21 ft SW of outfall 15-2242. Intermediate area consists of street right-of-way. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,682 Northing: 487,836 Easting:2,355,493 Northing: 753,433 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-2242 Fernau Ave Inspection Date: 10/6/2011 10:09:40 AM Inspector: JCW o20111006100816.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111006-65 Time Collected 10:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.85 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):8 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2242 US1 City of Oshkosh Inspection Date: 5/26/2011 10:20:00 AM Inspector: JCW o20110526102054.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2243 City of Oshkosh o20111006102240.JPG Outfall Notes: Location MapMajor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 24 Height/Depth (in): Width (in): Not Physically Located Easting: 795,684 Northing: 487,899 Easting:2,355,494 Northing: 753,497 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Fernau Ave Inspection Date: 10/6/2011 10:18:45 AM Inspector: JCW o20111006102246.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-2243 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):20 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2243 City of Oshkosh Inspection Date: 5/26/2011 10:24:00 AM Inspector: JCW o20110526102404.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 2243 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Inspection Date: 9/8/2009 Inspector: JCW Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition: Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in): Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2243 US1 City of Oshkosh o20111006101324.JPG Outfall Notes: Upstream manhole located approx 31 ft WNW of outfall 15-2243. Intermediate area consists of county highway right-of-way. Location MapMajor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,655 Northing: 487,908 Easting:2,355,465 Northing: 753,505 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-2243 Fernau Ave Inspection Date: 10/6/2011 10:14:59 AM Inspector: JCW o20111006101340.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111006-10 Time Collected 10:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.57 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):24 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2243 US1 City of Oshkosh Inspection Date: 5/26/2011 10:23:00 AM Inspector: JCW o20110526102324.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/8/2009 Inspector: JCW Osh09_DSCN6601.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: 090908-21 Time Collected 11:00 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.19 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:75 ° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):26 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2292 City of Oshkosh o20111006104048.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Was labeled A20. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 24 Height/Depth (in): Width (in): Not Physically Located Easting: 795,691 Northing: 490,832 Easting:2,355,448 Northing: 756,429 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A East Snell Rd Inspection Date: 10/6/2011 10:41:05 AM Inspector: JCW o20111006104058.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Not located. May connect to culvert under road. Screened upstream at 15-2292 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2292 City of Oshkosh Inspection Date: 5/26/2011 9:59:00 AM Inspector: JCW o20110526095930.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 2292 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2292 US1 City of Oshkosh o20111006103304.JPG Outfall Notes: Upstream manhole located approx 183 ft SSW of outfall 15-2292. Intermediate area consists of street right-of-way and open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,630 Northing: 490,660 Easting:2,355,390 Northing: 756,256 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-2292 East Snell Rd Inspection Date: 10/6/2011 10:34:11 AM Inspector: JCW o20111006103310.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111006-20 Time Collected 10:33 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.19 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:65 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.5 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2292 US1 City of Oshkosh Inspection Date: 5/26/2011 9:55:00 AM Inspector: JCW o20110526095538.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2394 City of Oshkosh o20111006105442.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 796,147 Northing: 488,416 Easting:2,355,947 Northing: 754,021 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Fernau Ave Inspection Date: 10/6/2011 10:53:49 AM Inspector: JCW o20111006105446.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 2394 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2394 City of Oshkosh Inspection Date: 5/26/2011 10:31:00 AM Inspector: JCW o20110526103112.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 15- 2394 US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2394 US1 City of Oshkosh o20111006105758.JPG Outfall Notes: Upstream manhole located approx 101 ft NW of outfall 15-2394. Intermediate area consists of residential property. Protop monitoring wells on neighboring property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - brick Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,075 Northing: 488,486 Easting:2,355,874 Northing: 754,090 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-2394 Fernau Ave Inspection Date: 10/6/2011 10:59:06 AM Inspector: JCW o20111006105804.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: None Turbidity: None Floatables: None Sample ID: 111006-84 Time Collected 10:55 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.74 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Synthetic/plastic odor in air. Monitoring wells on adjacent property. units Temperature:63 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):11 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2394 US1 City of Oshkosh Inspection Date: 5/26/2011 10:33:00 AM Inspector: JCW o20110526103332.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2394a City of Oshkosh o20111006110534.JPG Outfall Notes: Outfall identified on MS4 map. No storm sewer information shown. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 796,370 Northing: 488,615 Easting:2,356,167 Northing: 754,224 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Fernau Ave Inspection Date: 10/6/2011 11:06:07 AM Inspector: JCW o20111006110550.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-2394a US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Moderate Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):6 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2394a City of Oshkosh Inspection Date: 5/26/2011 10:42:00 AM Inspector: JCW o20110526104228.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-2394a US1. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2394a US1 City of Oshkosh o20111006110836.JPG Outfall Notes: Grate over upstream end of pipe. Located approx 176 ft NW of outfall 15-2394a. Intermediate area consists of street right-of-way and residential property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Other Material: Channel - earthen Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 796,240 Northing: 488,732 Easting:2,356,034 Northing: 754,339 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Fernau Ave Inspection Date: 10/6/2011 11:09:49 AM Inspector: JCW o20111006110854.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Pipe dry at time of inspection. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2394a US1 City of Oshkosh Inspection Date: 5/26/2011 10:45:00 AM Inspector: JCW o20110526104520.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2404 City of Oshkosh o20111006133508.JPG Outfall Notes: Elliptical RCP discharges to concrete channel. Location MapMajor Outfall Discharge Location: Downstream Outfall Structure Type: Closed Pipe Outfall Shape: Pipe - Elliptical Material: RCP Diameter (in): Height/Depth (in): 28 Width (in): 44 Not Physically Located Easting: 794,446 Northing: 481,130 Easting:2,354,378 Northing: 746,706 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Anchorage Ct Inspection Date: 10/6/2011 1:35:54 PM Inspector: JCW o20111006133514.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall dry at time of inspection. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2404 City of Oshkosh Inspection Date: 5/12/2011 12:25:00 PM Inspector: JCW o20110512122536.JPG Previous Rainfall (hrs): 48-72 Flow Description: None Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 9/2/2009 Inspector: JCW Osh09_DSCN6394.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: units Temperature:--° F Inspection Type: Initial Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):0 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2475 City of Oshkosh o20111006134734.JPG Outfall Notes: Southeast pond inlet. Location MapSupplemental Outfall Discharge Location: MS4 Stormwater Facility Structure Type: Pond Inlet Shape: Pipe - Circular Material: RCP Diameter (in): 24 Height/Depth (in): Width (in): Not Physically Located Easting: 792,706 Northing: 481,254 Easting:2,352,636 Northing: 746,799 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Anchorage Ct Inspection Date: 10/6/2011 1:48:25 PM Inspector: JCW o20111006134744.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 13-100 US1. Pipe info from MS4 map. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):2 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2475 City of Oshkosh Inspection Date: 5/12/2011 12:32:00 PM Inspector: JCW o20110512123246.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 13-100 US1. Pipe info from MS4 map. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2475 US1 City of Oshkosh o20111006135222.JPG Outfall Notes: Upstream manhole located approx 65 ft SE of outfall 15-2475. Intermediate area consists of open space. Location MapSupplemental Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 792,748 Northing: 481,203 Easting:2,352,679 Northing: 746,749 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-2475 Anchorage Ct Inspection Date: 10/6/2011 1:53:36 PM Inspector: JCW o20111006135234.JPG Previous Rainfall (hrs): 72+ Flow Description: Trickle Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111006-98 Time Collected 13:53 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.19 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:72 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location:Flow Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2475 US1 City of Oshkosh Inspection Date: 5/12/2011 12:33:00 PM Inspector: JCW o20110512123348.JPG Previous Rainfall (hrs): 48-72 Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted for upstream manhole prescreening. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2527 City of Oshkosh o20111005125716.JPG Outfall Notes: Discharge from curb inlet 15-2527. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: PVC Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 795,820 Northing: 484,373 Easting:2,355,693 Northing: 749,973 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Leeward Ct Inspection Date: 10/5/2011 12:58:06 PM Inspector: JCW o20111005125902.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-2527 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):7 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2527 US1 City of Oshkosh o20111005130010.JPG Outfall Notes: Upstream curb inlet located approx 23 ft NE of outfall 15-2527. Intermediate area consists of street right-of-way. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,832 Northing: 484,395 Easting:2,355,704 Northing: 749,995 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-2527 Leeward Ct Inspection Date: 10/5/2011 1:02:02 PM Inspector: JCW o20111005130026.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Water in sump but no flow leaving through outfall pipe. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/8/2011 Outfall ID: 15-2528 City of Oshkosh o20111005130530.JPG Outfall Notes: Discharge from curb inlet 15-2528. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: PVC Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 795,826 Northing: 484,451 Easting:2,355,698 Northing: 750,051 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Leeward Ct Inspection Date: 10/5/2011 1:08:18 PM Inspector: JCW o20111005130818.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at 15-2528 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):10 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 15-2528 US1 City of Oshkosh o20111005131148.JPG Outfall Notes: Upstream curb inlet located approx 23 ft SSE of outfall 15-2528. Intermediate area consists of street right-of-way. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,831 Northing: 484,429 Easting:2,355,703 Northing: 750,030 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 15-2528 Leeward Ct Inspection Date: 10/5/2011 1:12:23 PM Inspector: JCW o20111005131154.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111005-11 Time Collected 13:12 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.6 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: units Temperature:73 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):7 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-142 City of Oshkosh o20111011124040.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 785,463 Northing: 480,225 Easting:2,345,413 Northing: 745,640 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Rainbow Park Inspection Date: 10/11/2011 12:41:17 PM Inspector: JCW o20111011124048.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 16-142 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-142 City of Oshkosh Inspection Date: 8/19/2010 8:26:01 AM Inspector: JCW o20100819081820.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 16- 142 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-142 US1 City of Oshkosh o20111011124144.JPG Outfall Notes: Upstream curb inlet located approx 36 ft WSW of outfall 16-142. Intermediate area consists of open space between parking lot and shoreline. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 785,433 Northing: 480,207 Easting:2,345,383 Northing: 745,621 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 16-142 Rainbow Park Inspection Date: 10/11/2011 12:44:57 PM Inspector: JCW o20111011124148.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111011-61 Time Collected 12:42 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.15 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris still present. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):16 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-142 US1 City of Oshkosh Inspection Date: 5/26/2011 2:50:00 PM Inspector: JCW o20110526145102.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Moderate Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Inspection Date: 8/19/2010 8:30:49 AM Inspector: JCW o20100819082134.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Faint in bottle Turbidity: Slight cloudiness Floatables: Moderate Sample ID: 100819-29 Time Collected 08:30 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.84 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Floatable debris in catchbasin. units Temperature:73 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Green ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-201 City of Oshkosh o20111011125118.JPG Outfall Notes: Outfall partially submerged. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: HDPE Diameter (in): 18 Height/Depth (in): Width (in): Not Physically Located Easting: 785,654 Northing: 479,844 Easting:2,345,611 Northing: 745,262 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Rainbow Park Inspection Date: 10/11/2011 12:51:01 PM Inspector: JCW o20111011125132.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall partially submerged. Outfall screened upstream at 16- 201 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-201 City of Oshkosh Inspection Date: 8/19/2010 7:49:43 AM Inspector: JCW o20100819074346.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 16- 201 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-201 US1 City of Oshkosh o20111011125216.JPG Outfall Notes: Upstream catchbasin located approx 74 ft SW of outfall 16-201. Intermediate area consists of paved parking area and shoreline. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 785,583 Northing: 479,821 Easting:2,345,541 Northing: 745,239 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Rainbow Park Inspection Date: 10/11/2011 12:54:49 PM Inspector: JCW o20111011125430.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111011-28 Time Collected 12:55 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.44 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris still present. Slight petroleum sheen. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-201 US1 City of Oshkosh Inspection Date: 5/26/2011 2:48:00 PM Inspector: JCW o20110526144848.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/19/2010 7:54:51 AM Inspector: JCW o20100819074612.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Faint in bottle Turbidity: Slight cloudiness Floatables: Moderate Sample ID: 100819-24 Time Collected 07:55 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.57 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Moderate floatable debris in catchbasin. units Temperature:74 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):29 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-396 City of Oshkosh o20111011114322.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 18 Height/Depth (in): Width (in): Not Physically Located Easting: 787,247 Northing: 475,777 Easting:2,347,277 Northing: 741,225 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A North Sawyer St Inspection Date: 10/11/2011 11:43:53 AM Inspector: JCW o20111011114326.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 16-396 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-396 City of Oshkosh Inspection Date: 8/25/2010 10:07:21 AM Inspector: JCW o20100825095832.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 16- 396 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-396 US1 City of Oshkosh o20111011114508.JPG Outfall Notes: Upstream manhole located approx 35 ft W of outfall 16-396. Intermediate area consists of boat slip. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 787,216 Northing: 475,778 Easting:2,347,245 Northing: 741,226 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 16-396 North Sawyer St Inspection Date: 10/11/2011 11:46:44 AM Inspector: JCW o20111011114514.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111011-08 Time Collected 11:45 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.04 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):32 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-396 US1 City of Oshkosh Inspection Date: 5/26/2011 2:20:00 PM Inspector: JCW o20110526142024.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/25/2010 10:10:43 AM Inspector: JCW o20100825100034.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Faint Color: Faint in bottle Turbidity: Slight cloudiness Floatables: Moderate Sample ID: 100825-95 Time Collected 10:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.55 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Floatable debris in manhole. units Temperature:72 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):36 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Green ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-436 City of Oshkosh o20111011115124.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 30 Height/Depth (in): Width (in): Not Physically Located Easting: 787,877 Northing: 475,610 Easting:2,347,909 Northing: 741,070 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A North Sawyer St Inspection Date: 10/11/2011 11:52:05 AM Inspector: JCW o20111011115134.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 16-436 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-436 City of Oshkosh Inspection Date: 8/25/2010 10:18:11 AM Inspector: JCW o20100825100954.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 16- 436 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-436 US1 City of Oshkosh o20111011115200.JPG Outfall Notes: Upstream manhole located approx 78 ft WSW of outfall 16-436. Intermediate area consists of open space. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 787,804 Northing: 475,584 Easting:2,347,837 Northing: 741,042 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 16-436 North Sawyer St Inspection Date: 10/11/2011 11:54:56 AM Inspector: JCW o20111011115206.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 111011-20 Time Collected 11:55 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.34 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):30 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0.5 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-436 US1 City of Oshkosh Inspection Date: 5/26/2011 2:23:00 PM Inspector: JCW o20110526142310.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Moderate Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Inspection Date: 8/25/2010 10:22:31 AM Inspector: JCW o20100825101302.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Faint in bottle Turbidity: None Floatables: Moderate Sample ID: 100825-01 Time Collected 10:22 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.31 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Floatable debris in manhole. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):37 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:Slight Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-463 City of Oshkosh o20111011123222.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 15 Height/Depth (in): Width (in): Not Physically Located Easting: 785,231 Northing: 480,722 Easting:2,345,172 Northing: 746,133 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A Rainbow Park Inspection Date: 10/11/2011 12:32:34 PM Inspector: JCW o20111011123230.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 16-463 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-463 City of Oshkosh Inspection Date: 8/19/2010 8:04:26 AM Inspector: JCW o20100819075828.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 16- 463 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-463 US1 City of Oshkosh o20111011123238.JPG Outfall Notes: Upstream manhole located approx 28 ft WSW of outfall 16-463. Intermediate area consists of open space along shoreline. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 785,208 Northing: 480,711 Easting:2,345,149 Northing: 746,121 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 16-463 Rainbow Park Inspection Date: 10/11/2011 12:35:49 PM Inspector: JCW o20111011123244.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Slight Sample ID: 111011-96 Time Collected 12:35 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 8.4 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris still present. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):31 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-463 US1 City of Oshkosh Inspection Date: 5/26/2011 2:54:00 PM Inspector: JCW o20110526145424.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/19/2010 8:09:08 AM Inspector: JCW o20100819080644.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: Slight cloudiness Floatables: Moderate Sample ID: 100819-67 Time Collected 08:10 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.56 Phenol: -- Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Water level at manhole rim. Floatable debris in manhole. units Temperature:73 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):36 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-533 City of Oshkosh o20111011121614.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: RCP Diameter (in): 30 Height/Depth (in): Width (in): Not Physically Located Easting: 785,375 Northing: 478,815 Easting:2,345,351 Northing: 744,229 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A North Sawyer St Inspection Date: 10/11/2011 12:16:32 PM Inspector: JCW o20111011121620.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 16-533 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-533 City of Oshkosh Inspection Date: 8/26/2010 10:11:27 AM Inspector: JCW o20100826094912.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 16- 533 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-533 US1 City of Oshkosh o20111011121920.JPG Outfall Notes: Upstream manhole located approx 75 ft NE of outfall 16-533. Intermediate area consists of street right-of- way and commercial property. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 785,326 Northing: 478,755 Easting:2,345,303 Northing: 744,168 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 16-1178 North Sawyer St Inspection Date: 10/11/2011 12:22:21 PM Inspector: JCW o20111011121924.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 111011-58 Time Collected 12:20 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.9 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:70 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):16 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-533 US1 City of Oshkosh Inspection Date: 5/26/2011 2:35:00 PM Inspector: JCW o20110526143524.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Moderate Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Inspection Date: 8/26/2010 10:01:38 AM Inspector: JCW o20100826095640.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: Faint in bottle Turbidity: None Floatables: Moderate Sample ID: 100826-91 Time Collected 10:02 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.23 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Floatable debris in manhole. units Temperature:76 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):36 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other Brown ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Slight Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-551 City of Oshkosh o20111011120402.JPG Outfall Notes: Outfall fully submerged and not physically located. GPS coordinates approximate. Pipe info from MS4 map. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 786,181 Northing: 478,528 Easting:2,346,161 Northing: 743,957 County Coordinates: State Plane Coordinates:Mapping Precison: Desktop mapping estimate Dimensions City ID: Drainage Basin: N/A North Sawyer St Inspection Date: 10/11/2011 12:05:02 PM Inspector: JCW o20111011120408.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Outfall fully submerged and not physically located. Outfall screened upstream at 16-551 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Outfall Not Located Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-551 City of Oshkosh Inspection Date: 8/25/2010 7:28:04 AM Inspector: JCW o20100825072000.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged (not located) Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall fully submerged and not physically located. Outfall screened upstream at 16- 551 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Potential Outfall Not Located Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-551 US1 City of Oshkosh o20111011120538.JPG Outfall Notes: Upstream manhole located approx 54 ft W of outfall 16-551. Intermediate area consists of open space in park. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Manhole Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 786,119 Northing: 478,535 Easting:2,346,099 Northing: 743,962 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: 16-551 North Sawyer St Inspection Date: 10/11/2011 12:09:03 PM Inspector: JCW o20111011120548.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: 111011-10 Time Collected 12:05 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.78 Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: 2010 screening follow-up. Floatable debris significantly reduced. units Temperature:71 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):22 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:Moderate Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Unlikely Page 1 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: 16-551 US1 City of Oshkosh Inspection Date: 5/26/2011 2:31:00 PM Inspector: JCW o20110526143146.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: Color: Turbidity: Floatables: Slight Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Limited screening conducted to check for floatable debris. units Temperature:--° F Inspection Type: Other Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:Inhibited Excessive Benthic Growth:Green Brown Orange Other Stains:Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location: Illicit Discharge Potential:Unlikely Inspection Date: 8/25/2010 7:31:00 AM Inspector: JCW o20100825072020.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: Moderate Sample ID: 100825-08 Time Collected 07:32 Total Chlorine (field): 0 Free Chlorine (field): 0 Total Copper (field): 0 pH (field): 7.6 Phenol: 0 Detergents: 0 ppm ppm ppm mg/L mg/L Notes: Floatable debris and small spots of oil sheen in manhole. units Temperature:69 ° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):27 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):0 ppm Sampling Results Physical Condition Assessment Submerged:Fully Sample Location:Pool Illicit Discharge Potential:Potential Page 2 of 2 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: Osh0944 City of Oshkosh o20111005094532.JPG Outfall Notes: Discharge from curb inlet. No manhole ID available. Location MapMinor Outfall Discharge Location: Water of the State Structure Type: Closed Pipe Outfall Shape: Pipe - Circular Material: CMP Diameter (in): 12 Height/Depth (in): Width (in): Not Physically Located Easting: 795,825 Northing: 484,756 Easting:2,355,691 Northing: 750,357 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Windward Ct Island Inspection Date: 10/5/2011 9:45:05 AM Inspector: JCW o20111005094600.JPG Previous Rainfall (hrs): 72+ Flow Description: Submerged, indeterminate Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Outfall partially submerged. Outfall screened upstream at Osh0944 US1. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:Minor Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in):11 Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:Moderate Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:Partially Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/9/2011 Outfall ID: Osh0944 US1 City of Oshkosh o20111005094928.JPG Outfall Notes: Upstream curb inlet located approx 28 ft NNE of outfall Osh0944. Intermediate area consists of street right-of-way. Location MapMinor Outfall - Alternate Location Discharge Location: Downstream Outfall Structure Type: Inlet/Catchbasin Shape: Manhole/Catchbasin Material: Manhole - concrete Diameter (in): Height/Depth (in): Width (in): Not Physically Located Easting: 795,838 Northing: 484,781 Easting:2,355,704 Northing: 750,382 County Coordinates: State Plane Coordinates:Mapping Precison: Mapping GPS Dimensions City ID: Drainage Basin: N/A Windward Ct Island Inspection Date: 10/5/2011 9:49:23 AM Inspector: JCW o20111005094936.JPG Previous Rainfall (hrs): 72+ Flow Description: None Odor: None Color: None Turbidity: None Floatables: None Sample ID: Time Collected Total Chlorine (field): -- Free Chlorine (field): -- Total Copper (field): -- pH (field): -- Phenol: -- Detergents: -- ppm ppm ppm mg/L mg/L Notes: Inlet dry at time of inspection. units Temperature:--° F Inspection Type: Ongoing Graffiti:None Damage:None Erosion:None Deposition:None Displacement Corrosion Undercut Concrete Damage Crushed Field Follow-up Office Follow-up Depth (in):0 Depth (in): Petroleum Sheen Natural Sheen Suds Solid Waste/Debris Sewage Algae Other ChlorinePetroleumMusty Fishy Sewage SulfurVOC/Solvent Sour Other Vegetation:None Inhibited Excessive Benthic Growth:None Green Brown Orange Other Stains:None Flow Line Paint Oil Corrosion Rust Stains Other Ammonia (field):--ppm Sampling Results Physical Condition Assessment Submerged:None Sample Location: Illicit Discharge Potential:Unlikely Page 1 of 1 rptOutfallDetailsChecked by: BDW 12/9/2011 Appendix C Outfall Condition Summary Maps C-1 Outfalls with Potential Illicit Discharges C-2 Outfalls with Damage C-3 Outfalls with Deposition 03-2203-35 06-221 01-132 14-582 16-142 16-201 16-463 14-676 02-322 11-803 11-512 02-35701-520 06-1694 09-101c C:\SyncFolders\IDDE_GIS\IDDEpot_Oshkosh.mxd PROJECT NO.N2029B11 FIGURE NO.C-1 SCALE:1 " = 2,486 'Project Manager:BDWProject Engineer:JCWDrawn By:JCWChecked By:BDW 2011 IDDE ONGOING SCREENING PROGRAM CITY OF OSHKOSHWINNEBAGO COUNTY, WISCONSIN OUTFALLS WITH POTENTIALILLICIT DISCHARGESONE SYSTEMS DRIVEAPPLETON, WI 54914 PHONE (920) 735-6900FAX (920) 830-6100 Date:12/12/2011 Illicit Discharge Potential Potential Obvious 11-244 11-479 14-676 11-118 Osh0944 15-1018 15-1817 15-1067 15-1093 15-1217 15-1219 15-2394a 15-1248 C:\SyncFolders\IDDE_GIS\Damage_Oshkosh.mxd PROJECT NO.N2029B11 FIGURE NO.C-2 SCALE:1 " = 3,444 'Project Manager:BDWProject Engineer:JCWDrawn By:JCWChecked By:BDW 2011 IDDE ONGOING SCREENING PROGRAM CITY OF OSHKOSHWINNEBAGO COUNTY, WISCONSIN DAMAGED OUTFALLS ONE SYSTEMS DRIVEAPPLETON, WI 54914 PHONE (920) 735-6900FAX (920) 830-6100 Date:12/12/2011 Outfall Damage Minor Moderate Severe 11-801 11-118 15-1132 15-1494 15-1067 15-1217 15-1219 15-1248 15-1263 11-71 US1 11-79 US1 02-184 US1 11-225 US2 C:\SyncFolders\IDDE_GIS\Deposition_Oshkosh.mxd PROJECT NO.N2029B11 FIGURE NO.C-3 SCALE:1 " = 2,173 'Project Manager:BDWProject Engineer:JCWDrawn By:JCWChecked By:BDW 2011 IDDE ONGOING SCREENING PROGRAM CITY OF OSHKOSHWINNEBAGO COUNTY, WISCONSIN OUTFALLS WITH DEPOSITION ONE SYSTEMS DRIVEAPPLETON, WI 54914 PHONE (920) 735-6900FAX (920) 830-6100 Date:12/12/2011 Outfall Deposition Minor Moderate Severe Appendix D Illicit Discharge Investigation Reports D-1 Upstream Manholes with Significant Floatable Debris D-2 02-322 (Rahr Avenue Manhole) Investigation D-3 11-803 (Pratt Trail Curb inlet) Investigation D-4 14-676 (Waukau Avenue Culvert) Investigation D-5 14-582 (Hydrite Chemical) Investigation APPENDIX D-1 Upstream Manholes with Significant Floatable Debris 03-35 US103-22 US1 11-512 US1 02-357 US101-132 US1 16-142 US1 16-463 US1 16-201 US1 06-221 US1 01-520 US1 06-1694 US1 09-101c US1 C:\SyncFolders\IDDE_GIS\Floatables_Oshkosh2.mxd PROJECT NO.N2029B11 FIGURE NO.D-1 SCALE:1 " = 1,949 'Project Manager:BDWProject Engineer:JCWDrawn By:JCWChecked By:BDW 2011 IDDE ONGOING SCREENING PROGRAM CITY OF OSHKOSHWINNEBAGO COUNTY, WISCONSIN MANHOLES WITH FLOATABLEDEBRISONE SYSTEMS DRIVEAPPLETON, WI 54914 PHONE (920) 735-6900FAX (920) 830-6100 Date:12/12/2011 Floatable Debris Minor Moderate Severe APPENDIX D-2 02-322 (Rahr Avenue Manhole) Investigation 02-322 US14" submergedpH: 5.2402-322 US2No flow or pool RAHR AVE LEGION PL 15" V.C. 12" P.V.C.8" -10" V.C.15" V.C. 8" -02-32202-322 US2 02-322 US1 C:\SyncFolders\IDDE_GIS\_Oshkosh\Summary Report\Components\02-322\02-322.mxd PROJECT NO.N2029B11 FIGURE NO.D-2 SCALE:1 " = 50 'Project Manager:BDWProject Engineer:JCWDrawn By:JCWChecked By:BDW 2011 IDDE ONGOING SCREENING PROGRAM CITY OF OSHKOSHWINNEBAGO COUNTY, WISCONSIN OUTFALL 02-322 INVESTIGATION(10/4/2011)ONE SYSTEMS DRIVEAPPLETON, WI 54914 PHONE (920) 735-6900FAX (920) 830-6100 Date:12/12/2011 0 50 10025Feet APPENDIX D-3 11-803 (Pratt Trail Curb inlet) Investigation Curb Inlet 11-803 US14" SubmergedAmmonia: 3 ppm Curb Inlet 11-803 US2Dry PRATT TR E PARKWAY AVE PRATT TR W 0" 8" V.C. 8" P.V.C.4368" R.C.P. 0" 0" 0" 4368" R.C.P. 11-400 11-801 11-801 US1 11-803 US2 11-803 US1 11-400 US2 11-400 US1 C:\SyncFolders\IDDE_GIS\_Oshkosh\Summary Report\Components\11-803\11-803.mxd PROJECT NO.N2029B11 FIGURE NO.D-3 SCALE:1 " = 50 'Project Manager:BDWProject Engineer:JCWDrawn By:JCWChecked By:BDW 2011 IDDE ONGOING SCREENING PROGRAM CITY OF OSHKOSHWINNEBAGO COUNTY, WISCONSIN OUTFALL 11-803 INVESTIGATION(10/4/2011)ONE SYSTEMS DRIVEAPPLETON, WI 54914 PHONE (920) 735-6900FAX (920) 830-6100 Date:12/12/2011 0 50 10025Feet APPENDIX D-4 14-676 (Waukau Avenue Culvert) Investigation Outfall 14-676Suds at discharge to culvert OREGON ST W WAUKAU AVE 14-675 14-645 14-644 14-676 14-59514-595 US1 C:\SyncFolders\IDDE_GIS\_Oshkosh\Summary Report\Components\14-676\14-676.mxd PROJECT NO.N2029B11 FIGURE NO.D-4 SCALE:1 " = 200 'Project Manager:BDWProject Engineer:JCWDrawn By:JCWChecked By:BDW 2011 IDDE ONGOING SCREENING PROGRAM CITY OF OSHKOSHWINNEBAGO COUNTY, WISCONSIN OUTFALL 14-676 INVESTIGATION(10/6/2011)ONE SYSTEMS DRIVEAPPLETON, WI 54914 PHONE (920) 735-6900FAX (920) 830-6100 Date:12/12/2011 0 200 400100Feet APPENDIX D-5 14-582 (Hydrite Chemical) Investigation OREGON ST BRADLEY ST W 28TH AVE PIONEER METAL FINISHING HYDRITE CHEMICAL CO WALDAN PAPER SERVICE INC MEDALIST LASERFAB SHEPPARD CO&154 MINI-WAREHOUSE STORAGE WAREHOUSE/SHOP OSHKOSH TRUCK- ASSEMBLY EDGEWATER FRP DOOR LLC RAILROAD TRACKS FULL THROTTLE OSHKOSH TRUCK CREDIT UNION 27" R.C.P. 24" R.C.P. 12" R.C.P. 24" R.C.P. 24" R.C.P. 27" R.C.P. 27" R.C.P. 24" R.C.P. 24" R.C.P. 14-582 C:\SyncFolders\IDDE_GIS\_Oshkosh\HydriteDischarge.mxd 1 " = 100 ' Project Manager: BDW Project Engineer: JCW Drawn By: JCW Checked By: BDW 2011 ILLICIT DISC HARG E DETECTION AN D ELIMINATION (IDDE) PROGRAM CITY OF OSHKOSH WINNEBAGO COUNTY, WISCONSIN ONE SYSTEMS DRIVE APPLETON, WI 54914 PH ONE (920) 735-6900 FAX (920) 830-6100 PROJECT NO.N2029B11 FIGURE NO.D-5 SCALE: W 28TH AVE ILLICIT DISCHARGE (OUTFA LL 14-582) MAY 12, 2011 0 100 20050Feet Date: 12/12/2011 1 Jason Weis From:Jason Weis Sent:Tuesday, May 17, 2011 1:15 PM To:James Rabe (jrabe@ci.oshkosh.wi.us) Cc:Brian Wayner Subject:Summary report for Hydrite Chemical illicit discharge investigation (5/12/2011) Attachments:ltrHydriteIDDE.docx James: I have attached my summary of the IDDE investigation from last Thursday. I left it as a Word document in case you wanted to edit any parts of it. I could not remember the last name of the WDNR contact, so I highlighted it for you to fill in. If you need the JPGs or other media that are embedded in the document, please let me know. When we are back in Oshkosh next week, we will check to see if the gelatin-like substance is still in the channel, and will attempt to collect a better sample of the material. If you need OMNNI to follow up with any other aspects of this investigation, please let me know. If the source of the discharge is determined, please update OMNNI, so we can include it in our final report. Jason Weis, P.E., CPESC GIS Manager / Municipal Project Manager OMNNI Associates, Inc. (920) 735-6900 (920) 830-6100 FAX jason.weis@omnni.com 1 Jason Weis From:Jason Weis Sent:Tuesday, June 14, 2011 7:54 AM To:James Rabe (jrabe@ci.oshkosh.wi.us) Cc:Brian Wayner Subject:Hydrite discharge update Attachments:IDDE Report 110614.pdf James: Attached is the revised IDDE incident report for the Hydrite discharge, which includes an update from our 5/26 inspection that showed the chlorine discharge. If you have any questions, please let either of us know. Jason Weis, P.E., CPESC GIS Manager / Municipal Project Manager OMNNI Associates, Inc. (920) 735-6900 (920) 830-6100 FAX jason.weis@omnni.com 1 James Rabe (City of Oshkosh) contacted Jason Weis (OMNNI Associates, Inc.) at 12:45 pm on Thursday, May 12, 2011 to report a potential illicit discharge. A Winnebago County bridge inspector observed a “white gelatinous” substance in the stream under W 28th Ave, just east of Oregon Street. Mr. Rabe requested that OMNNI inspect the outfall at this location and attempt to trace the potential illicit discharge under the IDDE contingency billing group. OMNNI (Jason Weis and Ben Wildenberg) arrived at the W. 28th Ave bridge at 12:56 pm. Outfall 14-582 consists of a 27-inch reinforced concrete pipe (RCP) that discharges into the stream from the west, immediately south of the W. 28th Ave bridge. The stream at this location flows to the north, although the wind and wave action in Lake Winnebago on this day caused the flow direction to periodically reverse and flow to the south. Upon arriving, OMNNI observed a yellow-white plume at the discharge of the outfall, along with a hazy surface in the stream. Further investigation revealed that the yellow-white material was located primarily in the scour hole at the end of the outfall, and appeared to be deposited on the rocks in the stream bed at the end of the pipe, with some trailing downstream under the bridge. The yellow-white deposit did not appear to extend past the bridge, and appeared to be fairly stable (i.e., it was not traveling downstream with the current). A sample of this material was later collected from the stream bed, and the material appeared to consist of coarse suspended white particles, which appeared to be soft. OMNNI will attempt to collect a better sample during a follow-up inspection. Figure 1 - Outfall 14-582 (looking southwest) 2 Figure 2 - Outfall 14-582 (looking southeast) The hazy sheen on the surface of the stream appeared to extend upstream and downstream, as well as into the storm sewer pipe. A moderate flow was observed coming from the pipe, and the flow appeared to have the hazy material on the surface. No odor was detected in samples collected from the surface; however, an unidentified chemical smell was detected inside the outfall pipe. Figure 3 - Inside 27" RCP (outfall 14-582) The owner of the business located immediately upstream of the outfall (149 W. 28th Ave) came over to the outfall to inquire about the investigation. During the discussion, the owner indicated that he had seen a similar discharge four times during the past year. He said that the yellow-white deposition typically lasts for a few days, and then dissipates before he could contact the City. He suspected that it was paint, but had no supporting evidence. OMNNI inspected the manholes located upstream of the outfall to observe the flow and any other indicators of potential illicit discharge. The yellow-white material was not observed in the upstream manholes. The moderate flow and chemical odor was present in the upstream manholes past Bradley Street (14-583, 14-584, 14-585 and 14-586). At manhole 14-587, a storm lateral from the north was observed with a trickle flow (1:36 pm). At the same time, an airborne chemical odor was detected coming from Pioneer Metal Finishing facility to the north, the same direction as the storm lateral. 3 However, the airborne odor was more solvent-like, and didn’t match the odor in the stormwater. In addition, nearly all of the flow in the storm sewer was coming from the west, so the Pioneer Metal Finishing lateral was dismissed as an unlikely source. Figure 4 – Manhole 14-587 (Pioneer Metal Finishing) The next upstream manhole (catchbasin 14-656) was located approximately 65 feet west of the driveway for Hydrite Chemical Company (191 W 28th Ave). The storm sewer consists of a 24” RCP passing through from west to east, and a 12” RCP lateral from the south from the Hydrite facility. Upon inspecting the manhole (1:59 pm), the majority of the flow in the storm sewer was coming from the south lateral. In addition, a strong ammonia odor was present in the catchbasin, and fumes were observed rising out of the manhole. The manhole also appeared to be significantly cooler than the ambient temperature. Mr. Weis contacted Mr. Rabe at 2:00 pm to report the ammonia discharge, and Mr. Rabe indicated that he would attempt to contact the appropriate City personnel. At 2:15 pm, Mr. Rabe contacted Mr. Weis and said that he and the plumbing inspector would arrive around 2:30 pm. Figure 5 - Catchbasin 14-656 (Hydrite Chemical Co.) (looking south) 4 Figure 6 - Catchbasin 14-656 (Hydrite Chemical Co.) A sample was collected from the south lateral using a 3-foot sampler tied to a rope. The sample had a strong ammonia odor and a slight brown color. The sample was tested for ammonia and chlorine using test strips. The ammonia reading exceeded the capacity of the test strips (greater than 6 ppm). The strong ammonia concentration interfered with the chlorine test strips, so no chlorine concentration was available. A sample that had been collected from the outfall pool upon arrival at the site had an ammonia concentration of 2 ppm and a total and free chlorine concentration of 2 ppm. Figure 7 - Ammonia test for sample from catchbasin 14-656 Mr. Rabe and the plumbing inspector arrived at the outfall at 2:35 pm, along with two representatives from Hydrite Chemical. The sample collected from the catchbasin was passed around. Mr. Rabe and the plumbing inspector noted the strong ammonia odor. The two Hydrite representatives did not acknowledge an ammonia odor. One of the Hydrite representatives had a Draeger tube for ammonia vapors, and sampled the headspace in the bottle. Approximately ¼ of the length of the tube changed color during the sampling; however, the Hydrite representative did not indicate the sampling results. The concentration range of the Draeger tube used for the test is not known. While at the outfall, the Hydrite representatives indicated that they thought the lateral into the catchbasin entered upstream of their facility, and the discharge was not likely coming from their plant. 5 However, when the catchbasin was re-opened, they agreed that the 12” lateral was directly aligned their facility. The 12” lateral still had a moderate flow, so an additional sample was collected. This sample also had a strong ammonia odor. The plumbing inspector and the Hydrite representatives entered the Hydrite property to inspect for potential sources of ammonia. No obvious leaks or spills were observed. James Rabe left a message at WDNR to report the ammonia discharge. Hydrite will televise the 12” lateral within the next week to attempt to locate the source of the flow, and hopefully identify the source of the ammonia. Additional follow-up will be managed by the City and WDNR, if necessary. OMNNI secured the grate on the catchbasin and gave the second ammonia sample bottle to Hydrite. OMNNI left the site at 3:30 pm. 5/26/2011 Follow-up Inspection While conducting upstream manhole screening on May 26, 2011, OMNNI (Jason Weis and Ben Wildenberg) inspected outfall 14-582 to determine if the plume was still present and if the ammonia discharge was still occurring. At the outfall, no plume was visible. However, there had been a fairly heavy rain a few days prior to the inspection, which may have flushed the plume away. Figure 8 – Outfall 14-582 on 5/26/2011 While no plume was present, a strong chlorine odor was detected around the outfall. The strongest odor was detected inside the outfall pipe. There was a slight flow discharging from the outfall pipe. A sample was collected from this flow at 12:18 pm. The ammonia test strip was negative, and the chlorine test strip had an abnormal purple “halo” effect on the indicator pad. An exact value for chlorine could not be determined at this location. The upstream catchbasin at the Hydrite facility (14-656) was inspected. A moderate flow was still coming from the 12” lateral from the south. The strong chlorine odor was also present at this catchbasin. 6 Figure 9 - Catchbasin 14-656 on 5/26/2011 A sample was collected from the south lateral at 12:28 pm. The ammonia test was negative, but the chlorine test strip turned to its maximum color immediately, indicating total and free chlorine concentrations over 10 ppm. Figure 10 – Chlorine test from catchbasin 14-656 on 5/26/2011 OMNNI notified James Rabe from the City of Oshkosh about the chlorine detection at 12:45. Mr. Rabe was going to notify the city’s plumbing inspector for follow-up. OMNN left the site at 1:00 pm to continue with the upstream manhole screening. On June 1, OMNNI (Jason Weis and Brian Wayner) conducted another chlorine test on the sample that was collected from the catchbasin on 5/26/2011. The test strips still showed total and free chlorine concentrations in excess of 10 ppm, the upper limit for the test strips. To attempt to quantify the chlorine concentration in the sample, OMNNI diluted the sample in various volumes of distilled water until the concentration was within the range of the test strips. A 1:100 dilution still resulted in a result exceeding 10 ppm, indicating that the concentration was at least 1000 ppm (1000 mg/L). A 1:500 dilution produced the same purple “halo” effect as was seen in the outfall sample, so no result could be obtained. Based on the dilutions, it appears that the chlorine concentration was at least 1000 mg/L at the source. 7 Because of the changing nature of the discharge (ammonia vs chlorine), it appears that process water is likely entering the storm sewer, rather than a leaking tank. The high concentrations of chemicals present in the flow, along with the fairly steady flows coming from the lateral, will cause fairly large amounts of chemicals to be discharged to the receiving stream. An additional danger is the incompatibility of the chemicals being discharged into the storm sewer. The mixture of ammonia and chlorine can cause a hazardous reaction. The City of Oshkosh is continuing to work with the Hydrite facility to inspect the plumbing on the site to try to isolate and eliminate the problem. 1 Jason Weis From:Rabe, James E. <jrabe@ci.oshkosh.wi.us> Sent:Tuesday, February 21, 2012 11:34 AM To:Jason Weis; Brian Wayner Subject:FW: Hydrite From: Wood, Rich Sent: Friday, May 13, 2011 7:16 AM To: Rabe, James E. Subject: RE: Hydrite Kevin Axon, Plant Manager, 233-8181 From: Rabe, James E. Sent: Thursday, May 12, 2011 4:06 PM To: Wood, Rich Subject: Hydrite Rich, What was the name of the person from Hydrite that we met with? I'm trying to keep my paperwork up to date, and wanted to make sure I had the contact name correct. Thank you, James Rabe, P.E., CPESC Civil Engineer II City of Oshkosh Storm Water Utility (920) 236-5065 (phone) (920) 236-5068 (fax) 1 Jason Weis From:Rabe, James E. <jrabe@ci.oshkosh.wi.us> Sent:Tuesday, February 21, 2012 11:33 AM To:Jason Weis; Brian Wayner Subject:FW: Hydrite From: Wood, Rich Sent: Thursday, May 19, 2011 12:38 PM To: Rabe, James E. Subject: RE: Hydrite I spoke with DR Hansen Plumbing, they were hired to televise the interior drains, and Dave said some damaged drain was located but he didn’t know the particular details at the time I spoke with him. I haven’t heard from anyone at Hydrite at this time. Rich From: Rabe, James E. Sent: Thursday, May 19, 2011 9:06 AM To: Wood, Rich Subject: Hydrite Rich, Have you received any further information from Hydrite since our visit last week? James Rabe, P.E., CPESC Civil Engineer II City of Oshkosh Storm Water Utility (920) 236-5065 (phone) (920) 236-5068 (fax) 1 Jason Weis From:Rabe, James E. <jrabe@ci.oshkosh.wi.us> Sent:Tuesday, February 21, 2012 11:33 AM To:Jason Weis; Brian Wayner Subject:FW: Hydrite Chemical Company discharge to storm From: Wood, Rich Sent: Wednesday, June 01, 2011 9:04 AM To: Rabe, James E. Subject: Hydrite Chemical Company discharge to storm James, I received a phone call from Mr. Kevin Axon of Hydrite that generalized the proposed plan to deal with the release of ammonia and chlorine to the storm sewer from the Hydrite industrial site. Mr. Axon indicated that televised evidence of the storm building drain showed signs of joint failure at one location, they plan to seal this leak by realigning the pipe from the inside. The source of contaminant is believed to be a portion of the underground chemical waste pipe system. They propose to abandon this portion and convert to an ejector lift pump and convey the waste to their pretreatment station overhead. I expect to be called to the site and review each proposal with Mr. Axon and their contractor before plans are completed to proceed with repairs. Rich Wood Pretreatment Coordinator / Plumbing Inspector City of Oshkosh 920-236-5049 1 Jason Weis From:Rabe, James E. <jrabe@ci.oshkosh.wi.us> Sent:Tuesday, February 21, 2012 11:33 AM To:Jason Weis; Brian Wayner Subject:FW: Hydrite Chemical Co. From: Wood, Rich Sent: Thursday, June 02, 2011 12:53 PM To: Rabe, James E. Subject: Hydrite Chemical Co. James, I have an appointment to meet with Mr. Axon and Mr. Beeze (J.T. Schmidt Plumbing) at the Hydrite facility tomorrow morning for a review of planned action on the elimination of contaminated discharge to the storm sewer. Rich Wood Pretreatment Coordinator/Plumbing Inspector 236-5049 1 Jason Weis From:Rabe, James E. <jrabe@ci.oshkosh.wi.us> Sent:Tuesday, February 21, 2012 11:33 AM To:Jason Weis; Brian Wayner Subject:FW: Hydrite Chemical From: Wood, Rich Sent: Wednesday, August 31, 2011 9:11 AM To: Rabe, James E. Subject: RE: Hydrite Chemical The sanitary system that was believed to be contributing to the cross-over effect discharge to the storm has been abandoned and all sanitary/production waste is now pretreated at the point of discharge to the building sanitary sewer at the north-east corner of the factory floor. I believe the steady flow in the storm sewer at the time of inspection was determined to be air-handling equipment on the roof. I haven’t heard of another analysis of storm water that showed a continued contamination of the storm effluent off of this property. Rich From: Rabe, James E. Sent: Wednesday, August 31, 2011 9:06 AM To: Wood, Rich Subject: Hydrite Chemical Rich, Have you heard anything further from Hydrite on their storm sewer discharge issues? James Rabe, P.E., CPESC Civil Engineer II City of Oshkosh Storm Water Utility (920) 236-5065 (phone) (920) 236-5068 (fax)