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Home My WebLink About29111 / 77-01��:,,> � . , ,�. _ �,� � � � � � - � � � SF.ty�i'k,�-�L�... . . , '7 r 1 ORDINANCE PURPOSE: TO AMEND THE CITY'S FLOOD PAIN ORDINANCE INITIATED BY: DEPARTMENT OF COAiA"liNITY DEVELOPMENT PLAN COMMISSION RECOMMENDATION: A GEN�RAL ORDINANCE OF THE CITY OF OSHKOSH A2yIENDING ARTICLE IX OF THE �SHKOSH riUNCIPAL CODE "SUPPLEMENTARY FLOO� PLAIN ZONING ORDINANCE". j^Ii3EREASr a�ublic hearing, a�ter c?�.�e ar.d ��ro��r r.otice, was duly held before the Common Council of the City of Oshkosh concerning adoption of this amendment to the Oshkosh Supplementary Flood Plain Ordinance and the Plan Commission having duly recommended the adoption of this ordinance, NOG7 THEREFORE, the Common Council of the City of Oshkosh do �rdain as follows: SECTION 1. That Article IX of the Oshkosh Municipal Code pertaining to Flood Plain Zoning is hereby amended as �ollows: DIVISION 2 SECTIGN 30-58 NONCONFORI'4ING USES DELETE: (A) The existing lawrul use of a s�tructure or premises which is not i.n conformity with the provisions of this Article or any amendmer_t thereto may be continued subject to the conditions specified in Section 30-18(�) of this Code. (B) Any substantial improvement or structura� alteration, to a nonconforming structur_e, shall be protected by either floodproofing or elevation in compliance with Sectioz� 30-59(B) and/or Section 30-68 {B) (1) . ADD: In so far as the standards in this section are not inconsistent with the provisions of Section 62.23(7)(h), Sais. Stats., they shall apply to a11 nonconforming uses. The ex_isting lawfuZ use of a structure or building or its accessory use which is not in conformity with the provisions of this ordinance may be continued subject to Section 30-18(A) and the follo�ving conditions: (A) FLOOnWAY AREAS (1) No subs�antial improvement or structural alteration shall be allowed to any existing struc�ures which are not in compliance - lA - � .. with permitted flood*r�ay standards or uses, unless such mod- ifications or addi.tions meet all �f the following criteria: (a) The modifications or additions to a structure witl not increase the amount of obstructian to flood flows pursuant to Section 30-62(A) of this Ordinance; (b) Any addition to a structure shall be flood proofed, by means other than the us� of fill, to the flood protection elevation. (2) D10 new well used to obtain wa.ter_ for ultimate human consumption, or modifications to an existing well, shall be allowed in a floodway area. Any replacement, repair or maintenance or a well in a floodway area shall not meet the appl�_cable provisions of local ordinances and Chapters NR 1.11 and tiR ii�, Wis. Admin. Cc:de. (B) FLOOD FRINGE AREAS (1) A]_1 modifications or additions to any nonconiorming struc�.ure, which do not exceed 500 of its present equalized assessed value, shall be protected by flood proofing measures of this Ordinance. (2) Where compliance with the provisions of subsection (B)(1) above would result in unnecessary hardship, and only where the stxuctures v�ill r_ot be e�ther used for human habitation or be associated with a high flood damage potential, the Boar.d of Adjustment/Ap�eals, using the procedure in Secf.ion 30-70, may grant a variance from those provisions, using the criteria listed below. l�iodifications or additions to structures or buildings which are protected to elevations lo��ter than the flood protection elevation may be permitted only if: (a) Human lives are not endangered; (b} Public facilitie�, such as water or sewer, are not �{i-^ ?��? �IiS �r3iacG � (c) Flood depths will r.ot exceed four feet; (d) F1.00d velocities will not exceed ttao feet per second; and (e) The structure will, not be used for sto.rage of materials described in Section 30-68(A). (3) Ar_y new, addition to, replacement, repair or naintenance of a well in a floc�d frince area shall meet tne applicable provisions of this ordinance and Chapters NR 111 and NR 112, Wis. Admin. Code. (4) If a variance is grai�ted, the community snall notify the property owner that increased flood insurance preniums may result. - 1B -� �,.�...�.._m�_ _ . SECTION 30-59 DTSTR�CT BUUNt.�Af2I�S DELETE: •�� (B) Compliance ��i�th t;ia provisi.ons of this Art.icle shall not be grounds for the removal of land from the flood p].ain district unl_ess such lands are buil.t to a height of at least one (1) ��ot above the elevation of the "100-year regional flood" for the partic�lar area and are contiguaus to other lands lyinc� autside the flood plain district. Before removal of lanct from the flood plain the city shall obtain the concurance of the Wisconsin D�partment o� Natural Resources and the Federal Insuranc� Admini- s-t�ation. (B) Com�liance with �th� provisions of this Article shall not be grounds for the removal of land from the flood plain district u.nless such l.�nds are built to a height of at ieas=c twa t2) fee� :.:�ave the eleva-cion of the "100--year regional flood" for the �articular area and are contiguous to other lands lvinc; or.t�id� the flood plain district. Be�ore removal of la��d fre:n the flood plain the city sha11 obtain the concurance of the Wisconsin Department of Na-tural R�sources and the Federal Insurance Admini- stration. DIVISION 3. SECTIOIV 30--64 (A) SPECIAi, CTSES DETsF.,Z�F'.,' �� .�.:r'..i`v'1C� f.:�..'..ii��"..icS� : ui�ia 3S 2�2C�ilCcil t3Y7C1 hea�ing equi_�men� ��ill. be at or above a po;nt one (1) �oot above the elevatio� of th� flood prc�file fo�- the particular area. ADD: (5) Servic` �ar.ilit�es, suc.h as electrical and heaicing equipin�nt wi�1 be at or above a point two (�) �eet above the e�evation of che flood prafile for the particular �x'�a . 17�V:LSIO�d 4 � SECTIO�t 30-67 DELET�: The flo��..protecti�n elevation or heic�h'� shall co�respand to a poir�t one (l� foc�-�. �bove �he eleva��ion of �he regiona_1 flood shown on oz� at�achec: to the glc�od map for a particular area. When flao� el�vati�ns or �lood profiles are not available for �e1�_r�ia.ted flood plains, the flood protection levels sha� 1 i�� o??� i1) �aot abo�e th2 astim.ated regional flood ele�,Tation as �3e�ermined through the special use procedure� in Sec�ion 30-71(a} of �his code. Sec�ian 30-63 of this Code shall apply hereto. ADD: The flood prot�ction el.e�Tat?on oc height snall � a�oin� two (2) fee� ab�ve the elevatior� of the flood s�a��n on or attached to -the flood map for area. When fl000. e1_evati�izs or flood p�ofiles d lc - correspc�nd to regional a particular are not �� 4 available for de.liniated flood plains, the flood protection levels shall be two (2) feet above the estimated regional flood elevation as determined through the special use procedures in Section 30-71(A) of this code. Section 30-63 of this Code shall apply hereto. SECTION 2. This ordinance shall be in full force and effect from and after its passage an� date of publication. r� I-,, !:• 1, r, - lll - �:.; � r�; G�� . � 11 C`=' , SUBMITTED BY �__ A�. .'- ' � ',Y' . c �. �,; �� }^' F-" � } }-.,. f; i, �J C, i -, , �. ._. � S � r•, Hi : �.. W � � ��..,} �V N � � � � � w � � ,—� .�..-: � Lc� c-1 � ..�.� N V� i!� .I-� �, O di -�. � � � ' �I � � �J - T�� rr 1- vl �c1. f"1 � � H U � O h-�I J-� O � .�. � � � N � � „^�l , • W � � �p� � Tr�i- �"'I � � H zJ � O •;-i �, O � ti ti �1 h � - ...3 LC� �_..1' r-I � �-f �I � � .� \ � f N �^ � iW -� T�^ �� V1 �