Environmental Rules in Greenfield, WI (2026)
1 verified environmental rules for Greenfield, Wisconsin, sourced directly from the municipal code and official government pages.
Verified from official government sources
Flood Zones
The City of Greenfield regulates floodplain development through Chapter 21 of the Zoning Code, which establishes three flood-related districts: FW Regional Floodway (Sec. 21.04.0313), FF Regional Flood Fringe (Sec. 21.04.0314), and GFP General Floodplain (Sec. 21.04.0315). Use standards in these districts are set out in Sec. 21.04.0604, with floodland nonconforming uses governed by Sec. 21.04.1011. The ordinance is adopted under Wis. Stat. Sec. 87.30 and must meet the minimum standards of Wis. Admin. Code Chapter NR 116 and 44 CFR Parts 59-72. The Root River and its tributaries are the principal regulated waterways through Greenfield; FEMA Flood Insurance Rate Maps for Milwaukee County (community panels under CID 55079C) delineate the regulated floodplain.
Flood Zone Regulations (Greenfield, WI)
Heavy RestrictionsLooking for Milwaukee County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Greenfield city rules.
Environmental Rules in Milwaukee County →