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Chapter 17 <br /> nonconforming use in a floodway area, unless such (d) Flood depths will not exceed two feet; • <br /> modification or addition: (e) Flood velocities will not exceed two feet <br /> ' (a) Has been granted a permit or variance per second;and <br /> which meets the floodway requirements of this (1) The structure will not be used for storage <br /> ordinance;and of materials described in s. 17.39(5). <br /> (b) Meets the requirements of s. 17.51;and (3) If neither the provisions of subs. (1) nor (2) <br /> (c) Will not increase the obstruction to flood above can be met,an addition to an existing room in <br /> flows or regional flood height,and a nonconforming building or a building with a <br /> (d) Any addition to the existing structure shall nonconforming use may be allowed in the <br /> be floodproofed,pursuant to s. 17.65,by means other floodfringe on a one-time basis only,if the addition: <br /> than the use of fill,to the flood protection elevation. (a) Meets all other regulations and will be <br /> (2) No new on-site sewage disposal system, or granted by permit or variance; <br /> - - addition to an existing on-site sewage disposal (b) Does not exceed 60 square feet in-area; <br /> system, except where an addition has been ordered and <br /> by a government agency to correct a haiard to public (c) In combination with other previous <br /> health, shall be allowed in a floodway area. Any modifications or additions to the building, does not <br /> replacement, repair or maintenance of an existing exceed 50% of the present equalized assessed value <br /> - on-site sewage disposal system in a floodway area of the building. <br /> shall meet the applicable requirements of all county (4) All new private sewage disposal systems, or <br /> ordinances and Ch.ILHR 83,Wis.Adm. Code. addition to, replacement, repair or maintenance of a <br /> (3) No new well or modification to an existing private sewage disposal system shall meet all the <br /> — <br /> , well, used to obtain water for ultimate human applicable provisions of all local ordinances and Ch. <br /> consumption, shall be allowed in a floodway area. ILHR 83,Wis.Adm. Code. <br /> Any replacement, repair or maintenance of an (5) All new wells, or addition to, replacement, <br /> existing well in a floodway area shall meet the repair or maintenance of a well shall meet the <br /> applicable requirements of all municipal ordinances applicable provisions of this ordinance and Ch. NR <br /> and Ch.NR 111 and NR 112,Wis.Adm. Code. 111 and NR 112,Wis.Adm. Code. <br /> 17.53 FLOODFRINGE AREAS. [17.54-17.60 reserved for future use.] <br /> (1) No modification or addition shall be allowed to <br /> any nonconforming structure or any structure with a <br /> nonconforming use unless such modification or SUBCHAPTER VI <br /> 1 , addition has been granted a permit or variance by the ADMINISTRATION <br /> county. In addition, the modification or addition <br /> i shall be placed on fill or floodproofed to the flood 17.61 ZONING ADMINISTRATOR <br /> protection elevation in compliance with the (1). The zoning administrator is hereby authorized <br /> standards for that particular use in s. 17.39, except to administer the provisions of this ordinance and <br /> where sub. (2)is applicable. shall have the following duties and powers: <br /> F , (2) Where compliance with the provisions of sub. (a) Advise applicants of the provisions of this <br /> (1) would result in unnecessary hardship, and only ordinance; assist them in sparing permit <br /> r <br /> P <br /> where the structure will not be used for human applications and appeals, and assure that the <br /> habitation or be associated with a high flood damage regional flood elevation for the proposed <br /> potential, the board of adjustment, using the development is shown on all permit applications. <br /> procedures established in s. 17.63, may grant a (b) Issue permits and inspect properties for <br /> --, variance from those provisions of sub. (1) for compliance with provisions of this ordinance and <br /> modifications or additions, using the criteria listed issue certificates of compliance where appropriate. <br /> below. Modifications or additions which are (c) Keep records of all official actions such as: <br /> protected to elevations lower than the flood 1. All permits issued,inspections made,and work <br /> protection elevation may be permitted provided: approved; <br /> (a) No floor is allowed below the regional 2. Documentation of certified.lowest floor and <br /> flood elevation for residential or commercial regional flood elevations for floodplain development; <br /> structures;and 3. Records of water surface profiles, floodplain <br /> (b) Human lives are not endangered; zoning maps and ordinances, nonconforming uses <br /> (c) Public facilities, such as water or sewer, and structures including changes, appeals,variances <br /> will not be installed; and amendments. <br /> Page 83 <br /> 1 <br />