LRB-4083/1
MGG:jlg:hmh
1997 - 1998 LEGISLATURE
February 24, 1998 - Introduced by Representatives Harsdorf, Ainsworth,
Gronemus, Musser, Brandemuehl, Grothman, Schafer, Sykora, Goetsch,
Seratti, Turner, Albers
and Plale, cosponsored by Senators Drzewiecki and
Farrow. Referred to Committee on Natural Resources.
AB819,1,3 1An Act to amend 87.30 (1) (a); and to create 87.30 (1) (am) of the statutes;
2relating to: standards for floodplain zoning ordinances and requiring the
3exercise of rule-making authority.
Analysis by the Legislative Reference Bureau
Current law requires that counties, cities and villages enact floodplain zoning
ordinances. The requirements for these ordinances are promulgated as rules by the
department of natural resources (DNR). If a city, village or county fails to enact an
ordinance, DNR must adopt an ordinance, by rule, for the city, village or county. The
current rules impose some state requirements that are stricter than those under the
national flood insurance program administered by the federal emergency
management agency. Under current statutory law, for nonconforming buildings that
are damaged or destroyed by fire or a natural disaster other than flooding and that
are located in floodplains, and for floodproofed residential basements, the only
limitations that a local floodplain zoning ordinance may impose are those that are
minimally required by the national flood insurance program. Under this bill, any
requirement promulgated by DNR for floodplain zoning ordinances may not be
stricter that those required by the national flood insurance program.
For further information see the state and local fiscal estimate, which will be
printed as an appendix to this bill.
The people of the state of Wisconsin, represented in senate and assembly, do
enact as follows:
AB819, s. 1 4Section 1. 87.30 (1) (a) of the statutes is amended to read:
AB819,3,65 87.30 (1) (a) If any county, city or village does not adopt a reasonable and
6effective
have in effect a floodplain zoning ordinance within one year after hydraulic

1and engineering data adequate to formulate the ordinance becomes available, the
2department shall, upon petition of an interested state agency or a municipality or
3upon its own motion as soon as practicable and after public hearing, determine and
4fix by order the limits of any or all floodplains within a county, city or village within
5which serious damage may occur. Thereafter the department shall as soon as
6practicable after public hearing adopt a floodplain zoning ordinance applicable to a
7county, city or village, except that no floodplain zoning ordinance may be enacted
8unless the hydraulic and engineering studies necessary to determine the floodway
9or floodplain limits, or both, if both limits are deemed necessary by the department,
10have been made at state or federal expense. If the department utilizes hydraulic and
11engineering studies previously completed, the department shall be responsible for
12ensuring that the studies are reasonable and accurate. Thirty days' notice of all
13hearings on floodplain determination or zoning before the department shall be given
14to the county, city or village clerk, the clerks of all towns where lands may be affected
15and to the department of transportation. Exhibits and testimony shall be a part of
16the official record. Failure of a county, city or village to adopt a floodplain zoning
17ordinance for an area where appreciable damage from floods is likely to occur or to
18adopt an ordinance which will result in a practical minimum of flood damage in an
19area shall be prima facie proof of the necessity for action specified under this
20paragraph by the department. The department shall make a decision in writing of
21insufficiency of any county, city or village floodplain zoning ordinance before
22adopting an ordinance superseding a county, village or city ordinance. All orders of
23the department under this subsection which either fix the limits of floodplains or
24enact local floodplain zoning ordinances shall, when they are in final draft form and
25before they are issued, be referred to the appropriate committees of the legislature,

1where the procedure under s. 227.19 shall apply. Section 227.15 does not apply to
2the orders of the department under this section. Orders of the department under this
3section shall, after becoming effective, be deemed rules for purposes of s. 227.26, and
4may be suspended by the joint committee for review of administrative rules. A
5floodplain zoning ordinance shall meet the standards for floodplain zoning
6ordinances established by rule by the department under par. (am).
AB819, s. 2 7Section 2. 87.30 (1) (am) of the statutes is created to read:
AB819,3,128 87.30 (1) (am) The department shall by rule establish standards for floodplain
9zoning ordinances. These rules shall contain the limitations in subs. (1d) (c) and (1g)
10and may not contain provisions that are stricter than any of the other minimum
11requirements applicable to structures that are required under 42 USC 4001 to 4129
12or the regulations promulgated thereunder.
AB819, s. 3 13Section 3 . Nonstatutory provisions.
AB819,3,1714 (1) The department of natural resources shall submit in proposed form the
15rules required under section 87.30 (1) (am) of the statutes, as created by this act, to
16the legislative council staff under section 227.15 (1) of the statutes no later than
17February 1, 1998.
AB819, s. 4 18Section 4. Effective dates. This act takes effect on June 1, 1998, except as
19follows:
AB819,3,2020 (1) Section (3) takes effect on the day after publication.
AB819,3,2121 (End)
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