Flood Readiness in Sacramento's Levee-Protected Neighborhoods

Sacramento's flood geography

Sacramento sits at the confluence of the Sacramento and American Rivers, and large portions of the city and county — including Natomas and the Pocket-Greenhaven area — are protected by an extensive levee system rather than being naturally elevated above flood risk. Levee protection reduces but does not eliminate flood risk, which is why FEMA and the Central Valley Flood Protection Board continue to map and update flood-risk zones for these areas.

Readiness steps

• Look up your property's official FEMA flood zone designation using FEMA's Flood Map Service Center rather than relying on assumptions based on levee presence alone.
• Understand that flood insurance is often not included in standard homeowner's or renter's policies — check separately if you're in or near a mapped flood zone.
• Keep important documents (insurance, identification, deeds) in a waterproof container or digital backup.
• Know your evacuation route in advance; flood evacuations can happen with more lead time than some hazards but should still be planned before the rainy season, not during it.
• Sign up for county emergency alerts, which typically include flood and levee-related notifications during storm events.

For property managers

Ground-floor storage, electrical equipment, and parking structures in flood-prone zones benefit from advance planning about what gets moved or shut off ahead of a forecast flood event, coordinated with official county guidance rather than improvised at the last minute.