Flood Zones: Castaic vs Glendale
How do flood zones rules compare between Castaic, CA and Glendale, CA?
Castaic and Glendale have similar restriction levels.
Castaic, CA
Los Angeles County
LA County Code Title 11, Chapter 11.60 establishes floodway regulations for unincorporated areas. Development within FEMA flood zones requires compliance with NFIP standards. The County Flood Zone Determination website maps all flood hazard areas.
View full Castaic rules →Glendale, CA
Los Angeles County
Glendale participates in the NFIP and regulates development in FEMA-designated flood zones. Properties near the Verdugo Wash, Los Angeles River, and foothill areas may be in Special Flood Hazard Areas requiring flood insurance and elevated construction.
View full Glendale rules →Key Facts Comparison
| Fact | Castaic | Glendale |
|---|---|---|
| Code | Title 11, Ch. 11.60 | - |
| Elevation Req. | 1 ft above BFE | - |
| NFIP Participant | Yes | Yes |
| Flood Lookup | pw.lacounty.gov/floodzone | - |
| Insurance | Required in SFHA | Required in SFHAs with federal mortgage |
| Major Flood Features | - | Verdugo Wash, LA River |
| Standard | - | Lowest floor at or above BFE |
| Review | - | Engineering Division |
Highlighted rows indicate differences between cities.
Castaic FAQ
How do I check if my property is in a flood zone in LA County?
Use the LA County Public Works Flood Zone Determination website at pw.lacounty.gov/floodzone. Enter your address to see FEMA flood zones and county floodway maps.
Do I need flood insurance in unincorporated LA County?
If your property is in a FEMA Special Flood Hazard Area (Zone A, AE, etc.), flood insurance is required for federally backed mortgages. LA County's CRS participation may provide premium discounts.
Glendale FAQ
Is my Glendale property in a flood zone?
Check FEMA's Flood Map Service Center or contact Glendale's Engineering Division. Properties near the Verdugo Wash and LA River are most likely in flood zones.
Do I need flood insurance in Glendale?
If your property is in an SFHA with a federally-backed mortgage, flood insurance is required. It is recommended for all flood-prone properties.
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