Flood Zones: Berkeley vs Livermore
How do flood zones rules compare between Berkeley, CA and Livermore, CA?
Berkeley and Livermore have similar restriction levels.
Berkeley, CA
Alameda County
Berkeley participates in the NFIP with FEMA-mapped flood zones along Aquatic Park and the shoreline; development in Special Flood Hazard Areas requires elevation certificates and flood-resistant construction.
View full Berkeley rules →Livermore, CA
Alameda County
Livermore has FEMA-mapped flood zones along Arroyo Mocho and Arroyo Las Positas; NFIP floodplain development permits required in Zones A and AE.
View full Livermore rules →Key Facts Comparison
| Fact | Berkeley | Livermore |
|---|---|---|
| Flood map | FEMA FIRM Alameda Co | - |
| Primary zones | Shoreline and creeks | - |
| Freeboard | BFE + 1 foot | BFE + 1 ft |
| Substantial improvement | 50% market value | - |
| Code | BMC 17.24 | LMC Ch. 15.44 NFIP |
| Key Zones | - | Arroyo Mocho, Las Positas |
| Insurance | - | Mandatory in SFHA |
| Flood Agency | - | Zone 7 Water |
Highlighted rows indicate differences between cities.
Berkeley FAQ
How do I check if my property is in a flood zone?
Use the FEMA Map Service Center at msc.fema.gov or contact Berkeley Planning for the current FIRM panel.
Do I need flood insurance?
Required for federally-backed mortgages in SFHAs; recommended for all properties near bay or creeks.
Livermore FAQ
How do I check if I'm in a flood zone?
Use FEMA's Flood Map Service Center (msc.fema.gov) with your Livermore address, or call Livermore Engineering Division.
Do I need flood insurance in Livermore?
Required if your property is in Zone A/AE with a federally-backed mortgage; optional but recommended for Zone X.
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