The Village Board of the Village of Tigerton, Wisconsin, may
from time to time alter, supplement or change the boundaries of the
floodplain zoning districts and the regulations contained in this
chapter in the manner provided by law. Official amendments are required
for any changes in the official floodway lines, water surface profiles,
Floodplain Zoning Maps or text of the Floodplain Zoning Ordinance.
Actions which require an amendment include, but are not limited to,
the following:
A. Any change in the official floodway lines or in the boundary of the
general floodplain area;
B. Correction of significant discrepancies between the water surface
profiles and Floodplain Zoning Maps;
C. Any fill in the floodplain which raises the elevation of the filled
area to a height at or above the flood protection elevation and is
contiguous to land lying outside the floodplain;
D. Any fill or encroachment into the floodplain that will cause a change
equal to or greater than 0.1 foot (3 cm.) in the height of the regional
flood; and
E. Any upgrading of floodplain zoning ordinances required by § NR
116.05(4), Wis. Adm. Code, or otherwise required by law.