Environmental Rules in Centennial, CO (2026)
1 verified environmental rules for Centennial, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Flood Zones
Centennial participates in the National Flood Insurance Program and regulates development in FEMA-mapped flood zones. Building in the 100-year floodplain requires a floodplain development permit and compliance with elevation requirements. The city coordinates with Arapahoe County on floodplain management.
Centennial Flood Zone & Floodplain Regulations
Heavy RestrictionsLooking for Arapahoe County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Centennial city rules.
Environmental Rules in Arapahoe County →