Environmental Rules in Fitchburg, WI (2026)
3 verified environmental rules for Fitchburg, Wisconsin, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Fitchburg requires a stormwater control permit once a project adds 20,000 square feet of impervious surface, involves a subdivision plat, or counts as redevelopment. The approved plan must hold post-development groundwater infiltration to at least 90 percent of what the site infiltrated before it was built on.
Fitchburg, WI Stormwater Management Permit Rules
Some RestrictionsFitchburg City Code §§ 30-23, 30-28(b)(6)a
Unless otherwise exempted by section 30-24, a stormwater control permit under section 30-26 shall be required and all stormwater management provisions of this article shall apply to any of the following activities within the city:(1)Any development after August 22, 2001, that results in the cumulative addition of 20,000 square feet of impervious surface to the site;(2)Any development that requi...
Erosion Control
Fitchburg requires an erosion control permit before almost any real land disturbance: more than 4,000 square feet, more than 400 cubic yards of cut and fill, or work touching more than 100 feet of a ditch or drainage channel. The permitted plan must hold soil loss at or under 7.5 tons per acre a year.
Fitchburg, WI Construction Erosion Control Permit
Some RestrictionsFitchburg City Code §§ 30-22, 30-27(b)(1)b
Unless expressly exempted by section 30-24, an erosion control permit under section 30-26 shall be required and all construction site erosion control provisions of this article shall apply to any of the following activities in the city:(1)Land disturbing activity in excess of 4,000 square feet;(2)Land disturbing activity that involves the excavation or filling, or a combination of excavation an...
Flood Elevation Requirements
Fitchburg, Wisconsin requires new and substantially improved residential structures in the floodplain to sit at or above the flood protection elevation, defined in the Dane County city's own floodplain ordinance as two feet of freeboard above the regional flood elevation. Fill must extend at least one foot above the regional flood elevation and 15 feet beyond the structure, and the zoning administrator enforces compliance through Chapter 22's floodplain permit process.
Fitchburg, WI Flood Protection Elevation Rule
Some RestrictionsFitchburg City Code §§ 22-802(c)(1)a, 22-853
All new construction, including placement of manufactured homes, and substantial improvement of residential structures, shall have the lowest floor elevated to or above the flood protection elevation on fill. The fill around the structures shall be one foot or more above the regional flood elevation extending at least 15 feet beyond the limits of the structure. ... Flood protection elevation me...
Looking for Dane County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Fitchburg city rules.
Environmental Rules in Dane County →