California Flood Zones
California faces diverse flood hazards including coastal storm surge, atmospheric river-driven rainfall, snowmelt flooding in the Sierra Nevada foothills, and flash flooding in desert regions. Wildfire burn scars dramatically increase debris flow and flash flood risks across the state.
Look Up Any California Address
Enter a CA address to instantly check its FEMA flood zone designation, SFHA status, and insurance requirements.
Free Flood Zone LookupCalifornia Cities
Explore flood zone information for major cities in California.