Environmental Rules in Warren, MI (2026)
1 verified environmental rules for Warren, Michigan, sourced directly from the municipal code and official government pages.
Verified from official government sources
Flood Zones
Warren participates in the NFIP. FEMA flood maps designate portions of the city in Zone AE/Zone A floodplains along local drainages. EGLE Part 31 permit required for construction in floodplains of drains with 2+ sq mi drainage area. Lowest floor must be 1 foot above 100-year flood elevation.
Warren Flood Zone Regulations
Some RestrictionsLooking for Macomb County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Warren city rules.
Environmental Rules in Macomb County →