August Dane County Code of Ordinances

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2a-59 Zoning 11.16 4 • 2. Any addition to a structure shall be (b) Where compliance with the provisions r' flood proofed, pursuant to Section 11.17(5) of subsection 11.17(5) above would result in by means other than the use of fill, to the unnecessary hardship, and only where the flood protection elevation; structure will not be either used for human habitation or be associated with a high flood 3. No structural repairs, modifications or, potential, the board of adjustment, additions to a structure, which exceed over using the procedure in 11.17(3)(c) may grant the life of the structure fifty percent (50%) of a variance from those provisions, using the its present assessed value, shall be allowed• criteria listed below. Modifications or addi- ` unless the entire structure is permanently tions to structures or buildings which are changed to a conforming use; protected to elevations lower than the flood 4. If any non-conforming structure is de- protection elevation may be permitted if: 1 stroyed or is so badly damaged that it can- 1. Human lives are not endangered; L not be practically restored, it cannot be re- g •placed, reconstructed or rebuilt unless per- 2. Public facilities, such as water or sewer, manently changed to a conforming use. For are not to be installed; the purposes of this subsection, restoration is I deemed impractical where the total cost of 3. Flood depths will not exceed four feet: such restoration would exceed fifty percent .. (50%) of the present assessed value of said 4. Flood velocities will not exceed two feet structure. per second; and _ (b) No new on-site sewage disposal system, 5. The structure will not be used for stor- or additions to existing on-site sewage dis- age of materials described in Section I posal systems, shall be allowed in a floodway 11.14(4)(e). -- area. Any replacement, repair or mainte- nance of an on-site sewage disposal system I • in a floodway area shall meet the applicable (c) Any new, addition to, replacement, re- . provisions of local ordinances and Wis. pair or maintenance of an on-site sewage Admin. Code H 63. disposal system in a flood fringe area shall I meet all the applicable provisions of all ordi- . (c) No new well used to obtain water for nances and Wis. Adm. Code H 63. ultimate human consumption, or modifica- - tions to an existing well, shall be allowed in (d) Any new, addition to, replacement, re- ' a floodway area. Any replacement, repair or [pair or maintenance of a well in a flood _ maintenance of a well in a floodway area fringe area shall meet the applicable provi- sions of this ordinance and Chapters NR shall meet the applicable provisions of local e ordinances and Chapters NR 111 and NR 111 and NR 112, Wis. Admin. Code. 112, Wis. Admin. Code. (e) If a variance is granted, the community (3) Flood Fringe Areas shall notify the property owner that in- I creased flood insurance premiums may re- - (a) All modifications or additions to any cult. non-conforming structure, which do not ex- Section 11.17 Administration. 1 ceed fifty percent (50%) of its present as- s iss f n value, shall be protected by flood (1) Zoning Administrator. In addition to proofing measures pursuant to Section the duties and responsibilities described in 11:17(5) of this ordinance. No structural Section 10.25(1), the Zoning Administrator modification or addition to any non-con- shall have under this section the following j forming structure, which over the life of the additional duties and responsibilities: ;__j structure exceed fifty (50) percent of its pre- sent assessed value shall be allowed unless (a) Advise applicants as to the provisions the entire structure is permanently changed of this ordinance and assist them in prepar- I to a conforming use. - ing permit applications. Sum.No.4.444