Environmental Rules in Broken Arrow, OK (2026)
1 verified environmental rules for Broken Arrow, Oklahoma, sourced directly from the municipal code and official government pages.
Verified from official government sources
Flood Zones
Broken Arrow's floodplain ordinance, administered by the city manager, limits development within the 100-year flood plain by requiring a building permit. Floodplains with drainage areas over one square mile are reserved for flood-tolerant uses: parks, playgrounds, golf courses, nature areas, backyards, parking lots, and agriculture. FEMA digital Flood Insurance Rate Maps are maintained by the Public Works Department. New FEMA maps for Tulsa County become effective June 10, 2026.
Broken Arrow Flood Zone Regulations
Heavy RestrictionsLooking for Tulsa County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Broken Arrow city rules.
Environmental Rules in Tulsa County →