Natomas Floodplain Remapping Update
The new Natomas Flood Insurance Rate Maps went into effect on December 8, 2008
To see Historical Flood Insurance Rate Maps for Natomas, please visit the FEMA Map Service Center's Historical Maps
Important Flood Insurance Information:
Property Owners with a Federally-backed mortgage will need to carry flood insurance. However, the City strongly encourages all Sacramento property owners to purchase a flood insurance policy, whether they are required to or not.
Preferred Risk Policy (PRP) Eligibility Extension
Good news for Natomas property owners! Stating January 1, 2011, you will be eligible for PRP rates again through FEMA's New Preferred Risk Policy Extension. When your policy renews in 2011, be sure that you are receiving the PRP rate.
For more information about Flood Insurance Rates in Natomas, please see Natomas Flood Insurance Rates 
Materials Sent to Property Owners in Natomas
Owner Letter (Property permitted or substanially improved before Sept 15, 1978) (pdf)
Owner Letter (Property permitted or substanially improved after Sept 15, 1978) (pdf)
Question and Answer (pdf)
Revised Natomas Floodplain Maps from FEMA
What does an AE Zone designation mean?
An AE zone means:
- Anyone with a federally-backed mortgage will need to purchase flood insurance when the flood zone maps go into effect (December 8, 2008). Residents are encouraged to purchase a Preferred Risk Policy to protect their homes and valuables today. These policies provide insurance protection at approximately half the cost of a Standard Flood Insurance Policy.
- Any new structures permitted after the new maps go in effect will be required to build one foot above the base flood elevation. In Natomas, this will mean that buildings would need to be elevated more than 20 feet in some areas.
Natomas Corrective Action Plan (Updated 2/3/2011)

