Environmental Rules in Winnebago County, WI (2026)

1 county-level rule, plus city-specific rules for 3 cities in Winnebago County, Wisconsin.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Winnebago County. If you live within an incorporated city, that city's own rules apply — see the city list below.

Flood Zones

Winnebago County administers Chapter 26 Floodplain Zoning under Wis. Stat. §87.30 and Wis. Admin. Code NR 116. Floodplain development requires a permit from the County Zoning Administrator. Lake Winnebago, the Fox River (Upper and Lower), and the Wolf River corridor contain mapped Special Flood Hazard Areas under FEMA NFIP.

environmental/flood-zones

Heavy Restrictions

Full ordinance details →Official source ↗

Environmental Rules by City in Winnebago County

3 cities in Winnebago County have their own environmental rules rules. Each link goes to that city's dedicated page with code citations.

Menasha

1 verified rule • Flood Zones

Neenah

1 verified rule • Flood Zones

Oshkosh

1 verified rule • Flood Zones

All Winnebago County ordinances

See every category we cover for Winnebago County — parking, noise, fences, fires, animals, pools, and more.

Winnebago County Ordinance Hub →