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Chapter 17
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<br /> 17.32 PERMUTED USES. (1) The open space (a) A cross-section elevation view of the
<br /> uses listed in subs. (2)through (8) are allowed in the proposal,perpendicular to the watercourse, indicating
<br /> floodway district and the floodway portion of the whether the proposed development will obstruct flow;
<br /> general floodplain district,providing: or
<br /> (a) they are not prohibited by any other (b) An analysis calculating the effects of this '-
<br /> ordinance; proposal on regional flood height.
<br /> (b) they meet the standards in ss. 17.33 and (3) The zoning administrator shall deny the permit
<br /> 17.34; and application where it is determined the project will i
<br /> (c) all permits or certificates have been increase flood elevations upstream or downstream
<br /> issued according to s. 17.61. • 0.01 foot or more, based on the data submitted for
<br /> (2) Agricultural uses, such as general farming, sub. (2),above.
<br /> pasturing, outdoor plant nurseries, horticulture, =
<br /> viticulture, truck farming, forestry, sod farming and 17.335 STRUCTURES. (1) In, or over, floodway -
<br /> wild crop harvesting. areas only structures which are, accessory to
<br /> (3) Nonstructural industrial and commercial uses, permanent open space uses. Those classified as
<br /> such as loading areas, parking areas and airport historic structures, or are functionally dependent on a
<br /> landing strips. waterfront location, may be allowed by permit,
<br /> (4) Nonstructural private and public recreational providing the structures meet all of the following
<br /> uses, such as golf courses, tennis courts, driving criteria:17
<br /> ranges, archery ranges, picnic grounds, boat (a) The structures are not designed for
<br /> launching ramps,swimming areas,parks,wildlife and human habitation or associated with high flood j
<br /> nature preserves, game farms, fish hatcheries, ---
<br /> shooting preserves, target ranges, trap and skeet damage potential;
<br /> (b) The structures are constructed and placed -
<br /> ranges, hunting and fishing areas, and hiking and on the building site so as to cause an increase less
<br /> horseback riding trails, subject to the fill limitations than 0.01 foot in flood height and offer minimum
<br /> of s. 17.33(4). obstruction to the flow of floodwaters. Structures
<br /> (5) Uses or structures accessory to open space uses, shall be constructed with the longitudinal axis parallel
<br /> or those classified as historic structures,that are not in
<br /> 16 to the direction of flow of floodwaters and
<br /> conflict with the provisions in ss. 17.33 and 17.34. approximately on the same line as those of adjoining
<br /> (6) Extraction of sand, gravel or other materials structures; —�
<br /> according to s. 17.33(3). (c) The structures are firmly anchored to
<br /> (7) Functionally water-dependent uses such as prevent them from floating away and restricting
<br /> docks, piers or wharves, including those used as part bridge openings or other restricted sections of the
<br /> of a marina, and other water related uses such as stream or river;and
<br /> dams, flowage areas, culverts, navigational aids and (d) The structures have all service facilities -
<br /> river crossings of transmission lines and pipelines, such as electrical and heating equipment at or above
<br /> according to chs.30 and 31,Wis. Stats. the flood protection elevation for the particular area.
<br /> (8) Public utilities, streets and bridges, according to (2) Public utilities, streets and bridges may be -'
<br /> s. 17.335(2). allowed by permit,provided that:
<br /> (a) Adequate floodproofmg measures are -i
<br /> 17.33 STANDARDS FOR DEVELOPMENTS IN provided to the flood protection elevation;
<br /> FLOODWAY AREAS. (1) Any development in (b) Construction does not cause an increase
<br /> floodway areas shall meet all of the provisions of in the regional flood height according to s. 17.25,
<br /> subchap.II and have a low flood damage potential. except where the water surface profiles, floodplain
<br /> (2) Applicants shall provide the following data for zoning maps and floodplain zoning ordinance are
<br /> the zoning administrator to determine the effects of amended, as needed to reflect any changes resulting
<br /> the proposal according to s. 17.25: from such construction.
<br /> 16Annotation: Rev. federal rule Oct. 1990. 17Annotation: Rev.federal rule Oct. 1990.
<br /> Page 84
<br /> Revised 4-30-97
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