HomeMy WebLinkAboutWDNR & Oshkosh )z �,
SETTLEMENT AGREEMENT
This Settlement Agreement("Agreement") is made effective this 30'1' day of September
as between the Wisconsin Department of Natural Resources ("AAMW') and the City of
Oshkosh ("Oshkosh")to resolve a pending contested case challenge brought by Oshkosh.
BACKGROUND
WHEREAS, WDNR issued a Wisconsin Pollution Discharge Elimination System
("WPDES")permit ("Permit") to Oshkosh that contains a water quality based effluent
limitation ("WQBEL") for phosphorus, the effective date for which is after the expiration
date of WPDES Permit No, WI-002503808-0;
WHEREAS, section 3.1.2.3 of the Permit contains an interim phosphorus limit of
1.0 mg/L ("Interim Limit") and final phosphorus effluent limit of 40 [g/L and 6.7 lb/day
as 6-month averages and 120 µg/L as a monthly average ("Final.WQBEL");
WHEREAS, Oshkosh has challenged the Final WQBEL and the associated
compliance schedule in the Permit in a Wis. Stat. § 283.63 petition filed on August 22,
2013;
WHEREAS, section 3.1.2.3 of the Permit specifies that the Final WQBEL may be
revised if new information or additional data supports a recalculation of the numeric
limitation;
WHEREAS, a Total Maximum Daily Load ("TMDL") study for the Upper Fox
River and Lake Winnebago ("TMDL Study") is currently underway and will be �
completed before the Final WQBEL becomes effective;
WHEREAS, WDNR will reevaluate the Final WQBEL prior to the effective date
of the Final WQBEL and will issue a new decision on the Final WQBEL based on
information from the TMDL Study ("New Final WQBEL"); and
f
WHEREAS, Oshkosh and WDNR have reached an agreement regarding the issues
raised in the petition regarding the Final WQBEL and the associated compliance
schedule;
IT IS HEREBY AGREED:
1. No later than thirty (30) days following the execution of this agreement, WDNR shall
provide public notice of a proposed modification of the Permit, with terns and
conditions as set forth in Attachment A ("Permit Modification"),
2. Prior to the expiration date of the current Permit and before the effective date of the
Final WQBEL, WDNR shall re-evaluate and replace the Final WQBEL with a New
Final WQBEL.
3. In determining the New Final WQBEL in the next issuance of the Permit, WDNR
shall consider information fiom the TNML Study, as well as any other applicable
information, If Oshkosh provides information that would support a site specific water
quality criterion, WDNR shall also reevaluate the applicable water quality criteria.
d. WDNR's reevalution of the Final WQBEL, shall be included as a New Final WQBEL
in a proposed reissuance of WPDES Permit No. WI-0025038.
5. WDNR's reevaluation of the Final WQBEL (the New Final WQBEL)will be a new
decision, Oshkosh retains the right to challenge the New Final WQBEL and any
related compliance schedule pursuant to Wis. Stat. § 283.63 (the "Review") and, in
the event of a Review, Oshkosh retains the right in the Review to challenge the Final
WQBEL as well as required actions for the Final WQBEL that have due dates in the
compliance schedule for the Final WQBEL that post-date the expiration date of the
current Permit.
6. In accordance with Wis. Stat. § 283,63(1)(am), if a petition for a contested case
hearing is filed challenging the New Final WQBEL, Oshkosh will be subject to the
most recent effective Interim Limit during the pendency of the challenge.
7. If, in the future, WDNR decides to remove a TMDL-based WQBEL from the Permit
in accordance with Wis. Admin. Code §NR 217.16 and replace that limit with a
2
WQBEL calculated under Wis. Admin. Code § NR 217.13, WDNR will recalculate
the WQBEL based on the applicable information available at the time the WQBEL is
recalculated. In such an event, Oshkosh retains the right to challenge such a
recalculated WQBEL under applicable law existing at that future time.
8. Oshkosh retains its right to request a variance under applicable law including, in
particular, Wis. Stat. §§ 283.15 and 283.16.
9. Prior to the next issuance of the Permit, Oshkosh shall prepare a Preliminary
Compliance Alternatives Plan, in accordance with Attachment A, The plan shall
evaluate alternative compliance options over the reasonable expected range of Final
WQBELs in the next issuance of the Permit based on information and results from the
TM DL study, including any draft waste load allocations, as well as other applicable
information. Oshkosh may employ reasonable engineering judgment to determine the
reasonable expected range of the Final WQBEL when preparing the Preliminary
Compliance Alternatives Plan, WDNR recognizes that the Preliminary Compliance
Alternatives Plan will necessarily be general in scope and may not consist of a
detailed review of the alternative compliance options. WDNR further recognizes that
the Final Alternatives Plan may include a compliance option that is different than the
option selected in the Preliminary Compliance Alternatives Plan.
10.If the Permit is modified according to the terms of Attachment A anytime on or before
April 1, 2017, and no timely third party challenge to the Permit is filed, Oshkosh shall
withdraw the Petition for Review and Request for Contested Case Hearing filed on
August 22, 2013.
11 If the Permit is modified according to the terms of Attachment A anytime on or before
April 1, 2017, WDNR and Oshkosh agree they will not seek review pursuant to Wis.
Stat, §§ 283.63 or 227.42 of the modified Permit.
12.This Agreement may be executed and delivered in counterpart signature pages
executed and delivered via facsimile transmission or via email with scan or email
attachment, and any such counterpart executed and delivered via facsimile
transmission or via email with scan or email attachment will be deemed an original.
3
CITY OF OSHKOSH
By: �
Mark A. ohioff, City Mara r
�.e
Pamela R. Ubrig, City Clerk
B
Lynn Lorenson, City Attorney
WISCONSIN DEPARTMENT of NATURAL RESOURCES
By:
Kurt A. Thiede,Deputy Secretary
4
Attachment A
3 Surface Water Requirements
3.1 Sampling Point(s)
Sam' ling Point Designation
Sampling Sampling Point Location,Waste Type/Sample Contents and Treatment Description (as applicable)
Point f'
.f;f,Y•Yr
Number
001 Effluent:Representative samples of the effluent from tlkl ility shall be collected from the channel prior
to the chlorine contact chamber, except that chlorine,rA- H�'and fecal samples shall be collected atter
dechlorination. The discharge reported at Outfall.0'6J;�repres6iff tlke total effluent discharge from the
facility. The flow rate reported at Outfall 001,s At tal effluezit.:91sc barge from the facility to the Fox
River and Campbell Creek,and effluent chardH&isttcs reported atibi tfaI1001 are also representative of
rir sir f}Yr
any discharge via Outfall 003.
003 Emergency Effluent Overflow:This outfaII`iasxed weir located about',;feet below the top of e
orf
effluent channel wall on the outlet side of the cine contasins. Undei? 3gh flow conditions the
WW TF loses some of its normaj-,,&charge capacit Fr lfi�tot h increase in rivejNf ation.This factor
combined with increased flow t d g�wbe chorine coz i 3 basins can cause the effluent channel to back
up and sometimes reach andovert lbw tlk, ve�r which theli scharges to Campbell Creek. Discharges to
Campbell Creek through Outfall 003: Uffiay' •only when f ,flow rate at Outfall 001 reaches 32 MGD.
r' •.�r�rrr. a
r rr�f,�'��:`r. r}'r,% �rrti r'r•r r. %f
����f�r..�;f{r"rte' •'��r ��f�: r:7r��r.
r'��f'a1 rriFf�l• d� F �#.F r!' 4r.Ft�;.�
3.2 Monitoring Req ement' EffI'D e,>r `Limi at ons
'"frFr:r �•r'� 'g�l:�:
The permittee shall comply wit lh"J�oollo�vJJ�y/� nonitoring ,e t tirements and limitations.
r.fr.., ff j rff+'.{'-:.:-.rr_..t`r,r�/,••. •{r r�r.
" fI rf f}¢:v { �r?r•• x�./r.• nr•r,
.v?irifrr•rF l't 1. frr,� l�.,.ft;,, �'=ffi.
Sam�n+glr'g' 'oinft�(rOutfalf)
IVlbtorin I.R. uirements and Effluent Limitations
Parameter r?% f Limit Type F _Lizni �} d. Sample Sample Noyes
e
Treuenc
fUnifs
r v{{r, •rr•,
Flow Rata GD Daily Continuous
CBOD5 61 .y Avg ITO mg/L 5/Week 24-IL Flow
See Section Pro
•f.
il�Ion�lz��>.Avg f���5 mg/L p Comp
rr:s•i
3.2.1.2.
'�rrl.•hr".�.+�
srr
Suspended Solids, Weekly A gr,'r 45 mgl 5/Week 24-Hr Flow
Total Monthly Avg 30 mg/L See Section Prop Comp
3.2.1.2.
pH Field Daily Min 6.0 su 5/Week Grab
Daily Max 9.0811 See Section
3.2,1.2.
Fecal Coliform Geometric 400#/100 ml. Weekly Grab
Mean
Chlorine,Total Daily Max 3 8 pg/L 5/Week Grab
Residual See Section
3.2.1.2.
1
Monitoring Requirements and Effluent Limitations
Parameter Limit Type Limit and Sample Sample Notes
Units Frequeu6y Type _
Nitrogen,Ammonia Monthly Avg 38 mg(L 5/Week. 24--Hr Flow Applies Januar —March
(NH3-N)Total Monthly Avg 23 m See Section Prop Comp Applies during April
3.2.1.2. Monitoring only,May—
October
Monthly Avg 39 mg/L Applies November—
December
Phosphorus,Total Monthly Avg 0.8 mglL 5[Week 24-Hr Flow Interim limit, The final
See Section U. pp Comp effluent limits are 40 [.g/L
ti}'tiv
3.2.1.2. :s�;: �: and 6.'711i/day as 6-month
averages,and 120 µgfL as a
monthly average;see
y' Sections 3.2.1.3 and
3.2.1.4. The compliance
schedule for achieving final
:l i:• .':1':i:j
�,cornpliance is listed in
option 5.1.
Cadmium,Total IVJ o y ,:<`? -Hr Flow S'eg:,Sections 3.2,1.5 and
`? " '`Pro Comp 3.2:,1:':•6.
Recoverable �:ir:{;a�;.. _ : :-
Chromium,Total 'r^ Monthl r: 24-HT Flow
Recoverable :;•; 5)?fop Com
Copper,Total µg/L srl:, thly `=29'-TIr•Flow
Piop wrap
Recoverable :::;,::•:. ; ; i::, r
:
Mo
Lead,Total r24- low
"' : ig/L r s'`:
:.r::..:: ti: ., itfi:,..,;s,.ti;ti Hrti
Recoverable '`'ti r': }`' :• ;; r [:op Com
Nickel,Total ' :::t;, onthly 24-11-Flow
Recoverable >.. `ti:• Prop Comp
Zinc Total ::
1Vofhly 24-Hr Flow
...
;:;< Pro Cornp
Recoverable :or;�,;•,• £;s:,titi;s;
Mercury,Total 4 -, Daily 1VXa •,`6 fL 'E uar terly Grab Alternative effluent
Recoverable limitation. See Section
3.2.1.7 for mercury
monitoring requirements,
and Section 5.2 for
{ pollutant minimization
program implementation
::-j•:
requirements.
Acute WET '' Tull See Listed 24-11r Flow See Section 3.2.1.8 for
Qtr(s) Prop Comp WET testing schedule and
requirements.
3.2.1.1 Average Annual Design Flow
The average annual design flow of the permittee's wastewater treatment facility is 20 MGD.
2
3.2.1.2 Monitoring Conducted at a Frequency of 5Meek
Parameters required.to be monitored at a frequency of 5/Week shall be monitored each day in which an in-plant
diversion occurs or flow occurs at the Emergency Effluent Overflow,Outfall 003.
3.2,1.3 Phosphorus Limitation(s)
interim Phosphorus Limitation:The interim effluent limitation for phosphorus is 0.8 mg/L and is effective on the
effective date of this permit.
Final Phosphorus Effluent Limitations:The final phosphorus effluent limitations are 40 ttg/L and 6.7 lb/day as 6-
month averages`,and 120 ltgfL as a monthly average,unless:
f;
(A)As part of the application for the next reissuance,or prior to fi ;g the application,the permittee submits
either:
1. A watershed adaptive management plan and -epjipl Watershed Adaptive Management
.
Request Jiorxn 3200-I39;or ON? 0"
2)
2,)An application for water quality trading-ON?
3.)An application for a variance; orF f` r :rr
. r y :"ff:,
4.)New information or additional data t guppports a recalculatioti-WRthe numeric limitation;
and, r��:���•'" ���: ` r�rr::
(B)The Department modifies,revokes and reissues,orl'.�rssues,lie ierrmit to incozp' e a revised limitation
before the expiration of the compliandsledule � r {
rr 1:(.��L, �lr `i
The applicable averaging periods for 6-month{a}u&_ T tel Phospiro s effluent limits are May through October
and November through Aprils,
The Department will pzioritizfeiss-ounces and recations; dcz cation;;,gid reissuances of permits to allow
{ r rfz r orf•
permittees the
opportunity to 0).R7j .- erEf c aptive mai (gemeIM,
,•�t au enttradtfig in a timely and effective manner.
3.2."1.4 Alternative Appra'aches to s? asphortsrQBEI. Compliance
rrr.
If Adaptive Management or Wate ` alitydyng is apprei�as part of the permit application for the next
rr.
reissuance or as pts ? �licatibno r ;r vsT ° tion or r . cation and reissuance,the plan and specification
r:�4. tin l..i; rff.•:. t
submittal, cons �n aitreffecftve mates fol`ep�� lancyvith the total phosphorus WQBEL may change in the
h:-
reissued or o_ ed permit.Ttr;-g d,,ttion,'ta e�umeric valueffjhe water duality based effluent limit may change based
on new infolxzkfib (e.g"a TMI7Lbxs.addittal;data If a variance is approved for the next reissuance,uiterim
r•r.{.
limits and condi will be imposetrthe reiss}�_ permit in accordance with s.283.15, Stats., and applicable
regulations.A penKffif ynaay apply faz''t"�t ariance #ate phosphorus WQBEL at the next reissuance even if the
permittee did not appl.'M;a phosphoruS';ltaihnce as part of this permit reissuance.
Note:If a water duality Base(effluent Iirpas taken effect in a permit,any increase in the limit is subject to s.NR
102.05(1)and ch.NR 207 Wf{Atim. Cc
3.2.1.5 Total Metals Analsus '`
]fir fi�rf
Measurements of total metals and total recoverable metals shall be considered as equivalent. i
3.2,1.6 Sample Analysis
Samples shall be analyzed using a method which provides adequate sensitivity so that results can be quantified, unless
not possible using the most sensitive approved method.
3.2.1,7 Mercury Monitoring
The permittee shall collect and analyze all mercury samples according to the data quality requirements of ss.NR
106.145(9)and(10),Wisconsin Administrative Code. The limit of quantitation(LOQ)used for the effluent and field
blank shall be,less than 1,3 ng/L,unless the samples are quantified at levels above 13 ng/L. The permittee shall
1
3
collect at least one mercury field blank for each set of mercury samples(a set of samples may include combinations of
intake, influent, effluent or other samples all collected on the sante day). The permittee shall report results of samples
and field blanks to the Department on Discharge Monitoring Reports.
3,2.1,8 Whole Effluent Toxicity (WET) Testing
Primary Control Water: Grab sample collected from.the Fox River,upstream and out of the influence of the
permittee's discharge and any other known discharge—unless the use of a different control water source is approved
by the Department prior to use.
Iu-stream Waste Concentration(IWC): 11,9%
Dilution series: At least five effluent concentrations and dual controls mustlbe included in each test.
s Acute: 100, 50,25, 12.5, 6.25%and any additional selectedyfipermittee.
r Chronic: 100,30, 10, 3, 1% and any additional selected,,ULMM'p nittee.
` X g calendar
WET Testing Frequency: Tests are required during the follo; ,,;tens.
s Acute and Chronic:
s October 1,2013 —December 31,2013 ``''>5•. ;`
r July 1,2014--September 30 20.14 X. i
r April 1,2015—June 30,
�;:,., e,•::;:1.,. .:-.•
January 1,2016—March 31,20
s October 1, ce ber 31 26I7'.
Reporting: The permittee sUR', eport tesU- alts on thUbJ46arge IvlaiirtQ(xng Report form,and also complete the
"Whole Effluent Toxicity Test ort Formyl;:•lection 6,'VI a','te of Wisconsin Aquatic Life Toxicity Testing Methods
Planual, 2"d Edition"),for each Of5ji he 05M"'"'I,cor7nplete+'&ned version of the Whole Effluent Toxicity Test
Report Form shall ba:scntto the of Water Quality, 101 S.Webster St.,P.O.Box
7921,Madison;; 4ka0 7: 9 ,tivitliii : gays o1`fi':irmplefx The original Discharge Monitoring Report
(DMR)form.a� copy sha"itt-a-. ent-&U� contact and isation provided on the DMR by the required deadline.
Determirtatioii"�,fp,ositive Resulf r::Q acut'6%itft,city test shall be considered positive,if the Toxic Unit-Acute(TU,)
is greater than 1.ff'far e.ifher species. 'T.%$•.TU,,slifl be calculated as follows:IfLC50 >: 100,then TU;,— 1.0. If LC5o is
< 100,then M, 1�0; :: CSO. A chroz d,". city shall be considered positive if the Relative Toxic Unit--
Chronic(rTU,;) is great&&- tan 1,0 for ciftf-species. The rTU,,shall be calculated as follows:If IC25 ? IWC,then
YTU,;= 1.0. If IC25<IWC,-..l.. z•TU,_ wt-IC25-
Additional
C25•Additional Testing Requiremen'6- MtAfi i 90 days of a test which showed positive results,the permittee shall
submit the results of at least 2 rctdgt-:I jhe Biomonitoring Coordinator on"Whole Effluent Toxicity Test Report
Forms". The 90 day reporting perio `shall begin the day after the test which showed a positive result, The retests
shall be completed using the same species and test methods specified for the original test(see the Standard
Requirements section herein).
4
5.1 Water Quality Based Effluent Limits (WQBELs) for Total Phosphorus
The permittce shall comply with the WQBELs for Phosphorus as specified,No later than 30 days following each
compliance date,the permittee shall notify the Department in writing of its compliance or noncompliance,If a
submittal is required,a timely submittal fulfills the notification requirement,
Required Action Due Date
Operational Evaluation Report: The permitteo shall prepare and submit to the Department for 6/30/2011
approval an operational evaluation report.The report shall include an evaluation of collected effluent
data,possible source reduction measures,operational improvements or other minor facility
modifications that will optimize reductions in phosphorus discharges from the treatment plant during
the period prior to complying with final phosphorus WQBELs and,wlierp,l' W'sible, enable
�fri f'
compliance with final phosphorus WQBELs.The report shall providep 'and schedule for
.
implementation of the measures, improvements, and modificationsf fan?.as possible, but not later
than June 30,2016 and state whether the measures,improvementsnrci'rri' cliications will enable
compliance with final phosphorus WQBELs.Regardless of v} lhe�Ey arectcd to result in
compliance,the permittee shall implement the measures,ii %emen#s, and rnofcations in
accordance with the plan and schedule specified in the opei~axonal evaluation repos
S�•l.1 S�'I{rim•
If the operational evaluation report concludes that the facrl'1f?��achieve f phospllo us.WQBELs
using the existing treatment system with only source reduction; easure&w:.bPerational impraVements,
and minor facility modifications,the permittee: h comply wit(i e_ hasphorus WQfi by
vwlr f r .r •r
June 3 0,2016 and is not required to comply itilestatnes idtl�ied below for years 3 through
9 of this compliance schedule(`Preliminary Col prale;Alternative'-- `Final Compliance
Alternatives Plan', `Final flans and Specificatiofig.&7frent PIant Upr ade to Meet WQBELs', Jg
Complete Construction, Achieve Coanpliance)•'1 . <{fez., fr:1•.
:'lr:rrrr. 4 y,� r.r!{• ...'l r�h
tri'•:'•;f'r•:8`i, :}�f r 'rr4$;rr �, '{fx
If the Operational Evaluation ,Oudes that tli errrp da�ry achieVi nal phosphorus ,
WQBELs with source reduoi p-measures,;o erational m r* cqn#s ati �gwcr minor facility
modifications, the permittee 011.initiate a si dy of feasil} '1(ernatives fol•meeting final phosphorus
WQBELs and comply with thex6ko higr ji,ed actions this schedule of compliance.If the
Department disagrees euth�tlne concI �an b ]f ;Yeoit,and cIlennines that the permittee can achieve
final phosphorusBlis: ltt the U-1 only seance reduction measures,
operational iq,,� cments, aiaf .fzib fear lxnodificaf oz zr he Dcpartment may reopen and modify
the permit to`110f de an impleme�t ton sch c le:for achieving the final phosphorus WQBELs
sooner than 3uly' 122. � rf�::.s
Compliance Alternalives,Source Ren jfflction,Wf'g.;vements and Modifications Status:The 6/30/2015
f�f I
permittee shall submita°t.Gopliance AIe�atives,Source Reduction, Operational Improvements and
}•F{.;.
Minor Facility Modificatioii';s,&s rept to�the Department. The report shall provide an update on
the permittee's: (1)progress imp �:fi��sorrrce reduction measures, operational improvements,
�r r.�r �
and minor facility modifications,
reductions in phosphorus discharges and,to the extent
that such measures,improvements,end modifications will not enable compliance with the WQBELs,
(2)status evaluating feasible alternatives for meeting phosphorus WQBELs.
Preliminary Compliance Alternatives Pfau:The permittee shall submit a preliminary compliance 12/31/2017
alternatives plan to the Department.
If the plan concludes upgrading of the permittee's wastewater treatment facility is necessary to
achieve final phosphorus WQBELs,the submittal shall include a preliminary engineering design
report.
If the plan concludes Adaptive Management will be used,the submittal shall include a completed
Watershed Adaptive Management Request Form 3200-139 without the Adaptive Management Plan.
S
1
t
If water duality trading will be undertaken,the plan must state that trading will be pursued.
Final Compliance Alternatives Plan:The permittee shall submit a final compliance alternatives 12/31/2018
plan to the Department,
If the plan concludes upgrading of the permittee's wastewater treatment is necessary to meet final
phosphorus WQBELs,the submittal shall include a final engineering design report addressing the
treatment plant upgrades,and a facility plan if required pursuant to ch.NR 110,Wis.Adm. Code.
If the plan concludes Adaptive Management will be implemented,the submittal shall include a
completed Watershed Adaptive Management Request Form 3200-13 9 and an engineering report
addressing any treatment system upgrades necessary to meet interim limits pursuant to s.NR 217.18,
Wis.Adm. Code. :`
If the plan concludes water quality trading will be used,the submittal; all'identify potential trading
partners,
Note: See`Alternative Approaches to Phosphorus WQBEL Cilince' in"I"'."'Surface Water section
of this permit.
Progress Report 12jansjis� :t :fir'` e + -di g t1 43 r5'..• of 12/31 2019
' LCL ilt�Llle rlrlLf�i V.,.� T�..TJ.[f��
.,,'a,,.,,•;L,g 'is and spec, .,., :oris: ,s�:. ::�� '•':,;::'`--
NE�tE See 'Alternative n r9a6her+ nt,n „t,��,s�zin �' x . .: e
p —<—EL
G a = k2 vlk £acv^—trsrcci a$E i933
of this peffR4.
Final Plans and Specifications:Unless the per1mf1ia0:.;igen modifiea' Ayoked and reissued,or 09/30/2019
reissued to include Adaptive Management or WatffQual'ii.�.Upding meagii�es or to include a revised
schedule based on factors in s.NR 217.17,Wis.Aft:Code;$' ' exmittee s;]l;;subnrrit final
construction plans to the Depar.F.qpei}f fQr approval pi►t 4�i lit to s;: ) £Stats --§f ecifying treatment
plant upgrades that must beaori$Vuetecl'Q.4phieve coni ari e::wt li n $osplorzrs WQBELs, and
a schedule for completing coz s Ztaction ofI upgrades liy;tl e;.eomplete ci3 sfruction date specified
4..= :...
below. (Note:Permit modifica#'63ik%revocatid)iL;and reissiidfTo� and reissuance are subject to s•
::•;r
283.53(2), Stats.) ..,,.., : : .,�:�� �:iti? ..: '•r..
Note: See Alt [ �rA p o a res to P horzis 4 Q Coa"liance'in the Surface Water section
of this pemaiY::.;is ::::;:•. „ :.r;:r::.
Treatment Plain*-Vpgrade to permittee shall initiate construction of the 03/31/2020
upgrades.The per'ifee shall obtain Koval of t1?anal construction plans and schedule from the
Department pttrsuanf'44`s:2$1.41. Stats':f`pon approval of the final construction plans and schedule
by the Department pursdaa :o S.2$1.�11;i # ts.,the permittee shall construct the treatment plant
1:•.:
upgrades in accordance wit3Kffie approved Tans and specifications.
Note: See`Alternative Approab`db':o,:P%- orus WQBEL Compliance' in the Surface Water section
•;:; �::•::-:..
of this permit.
Construction Upgrade Progress Report#1:The permittee shall submit a progress report on 09/30/2020
construction upgrades.
Note: See`Alternative Approaches to Phosphorus WQBEL Compliance' in the Surface Water section
of this permit.
Construction Upgrade Progress Report: The permittee shall submit a progress report on 09/30/2021
construction upgrades. [Continued on next page]
Note: See`Alternative Approaches to Phosphorus WQBEL Compliance' in the Surface Water section
of this permit.
6
Complete Construction:The permittee shall complete construction of wastewater treatment system 06/3012022
upgrades.
Note: See`Alternative Approaches to Phosphorus WQBEL Compliance' in the Surface Water section
of this permit.
Achieve Compliance:The pennittee shall achieve compliance with final phosphorus WQBELs. 07101/2022
Note: See`Alternative Approaches to Phosphorus WQBEL Compliance' in the Surface Water section
of this permit.
r..7y�•L
r.• f
'JrSjf•: �t�hk r%'• ��•�Ilr
`•:v r., r: yr�.
'•'r�r :
�h��rrrJ� l r` ,t•,ti{Y• rrt�T?'1 i:?#,?: �'+{$f
�r sr��t3�r ..fir}�. {�?}''�. '},•f==-
•I,�I
'•.Y:.tri y fJ �rf
J f' Xr{l. '•t
M��.�' f,.,1r f. rf rf.�,. :�•}r
r;•i:X•}r /{rr .rte F.•�' -.�:r�1'a.
,}•fir,•v �r,�r,�r •��.
''��. f ��ri •'j�lf,
r
•�'!P.'h rJ.tiS�
i
7
i