Flood Zones: Carmichael vs Galt
How do flood zones rules compare between Carmichael, CA and Galt, CA?
Carmichael and Galt have similar restriction levels.
Carmichael, CA
Sacramento County
Large portions of Sacramento County lie within FEMA Special Flood Hazard Areas including Natomas, the Pocket, Delta communities, and areas along the American and Sacramento Rivers. SAFCA manages regional levee improvements. CA SB 5 requires 200-year flood protection for urban development in Central Valley. County Code Chapter 27.10 is the Floodplain Management Ordinance.
View full Carmichael rules →Galt, CA
Sacramento County
Galt sits between the Cosumnes River and Laguna Creek in FEMA-mapped Sacramento County flood zones. Properties in Special Flood Hazard Areas require flood insurance for federally-backed mortgages and must build to local floodplain management standards.
View full Galt rules →Key Facts Comparison
| Fact | Carmichael | Galt |
|---|---|---|
| SFHAs | Natomas, Pocket, Delta, riverfront | - |
| Code | Chapter 27.10 | - |
| Freeboard | BFE + 1 ft | 1 foot above BFE |
| State Law | SB 5 200-year standard | - |
| Agency | SAFCA regional levees | - |
| FEMA Zones | - | Cosumnes River and Laguna Creek |
| Insurance | - | Required for federal mortgages |
| Substantial Improvement | - | 50 percent of value trigger |
| Elevation Cert | - | Required in SFHA |
Highlighted rows indicate differences between cities.
Carmichael FAQ
Is my home in a flood zone?
Check the FEMA Flood Map Service Center by address or the Sacramento County Floodplain Management viewer. Much of Natomas, the Pocket, and Delta areas are in Zone AE.
Do I need flood insurance?
If you have a federally-backed mortgage and your home is in an SFHA, flood insurance is federally required. Even outside SFHAs, flood insurance is often recommended given regional risk.
Galt FAQ
How do I know if my Galt property is in a flood zone?
Check the FEMA Flood Map Service Center by address or contact the Galt Building Division for a zone determination.
Can I remodel a home in the Cosumnes floodplain?
Yes, but if improvements exceed 50 percent of the structure value, the entire home must meet current elevation and flood-proofing standards.
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