Storm Ready

Floodplain Map Changes

Proposed Map Changes​

The following projects propose changes to the Flood Insurance Rate Maps (FIRMS) for the Unincorporated Sacramento County areas.   Additional information is available from the FEMA Region IX website for projects that are processed as a Physical Map Revision (PMR). 


​Date PMR or LOMC Becomes Effective

​Dry Creek (South County) PMRFEMA Region IX ​October 20, 2017
​​Cosumnes River and Laguna Creek PMRFEMA Region IX​TBD
Unionhouse Creek LOMR, Case No. 16-09-2857P​TBD