Environmental Rules in Santa Rosa, CA (2026)

1 verified environmental rules for Santa Rosa, California, sourced directly from the municipal code and official government pages.

Verified from official government sources

Flood Zones

Santa Rosa has FEMA-designated flood zones primarily along Santa Rosa Creek and its tributaries. Development in flood zones requires elevation certificates, flood insurance, and compliance with local floodplain management regulations.

Santa Rosa Flood Zone Regulations

Heavy Restrictions

Full ordinance details →Official source ↗

Looking for Sonoma County county-wide rules?

County ordinances apply to unincorporated areas and may supplement Santa Rosa city rules.

Environmental Rules in Sonoma County →