Inundation Maps

An Inundation map shows flooding that could result from a hypothetical failure of a dam or its critical appurtenant structure. In 2017, the California Legislature passed a law requiring all state jurisdictional dams, except low hazard dams, to develop inundation maps and emergency action plans. DSOD approves inundation maps, and Cal OES approves emergency action plans.

 

Contact Us

General Information

Phone: (916) 565-7868 Email: damsafety@water.ca.gov

View additional information on the DSOD contact page

 

Mailing Address:

     Division of Safety of Dams

     P.O. Box 942836

     Sacramento, CA 94236-0001

Street Address:

     Division of Safety of Dams

     2720 Gateway Oaks Drive, Suite 300
     Sacramento, CA 95833