Hazard Mitigation Plan

What is the NHMP?

The Diamond Bar Natural Hazards Mitigation Plan (NHMP) establishes the City's strategy to put into practice improvements and programs to lessen community impacts in the event of natural hazardous events. A requirement of the Federal Disaster Mitigation Act of 2000 (DMA 2K), the NHMP comprehensively identifies potential hazards, the extent of the risks posed by hazards, the vulnerabilities of the city to those hazards and the action the City will take to mitigate or reduce the potential impact of the hazards.

image of earthquake, fire, lightening

The  City is currently in the process of updating its Natural Hazard Mitigation Plan. The plan aims to minimize, or eliminate the long-term risk to human life and property from known hazards, like droughts, floods, wildfires, and other major disasters.

The public review and comment period for the draft document has closed. Once finalized, the document will be posted on this page.

For information about the Hazard Mitigation Plan Update, contact Assistant to the City Manager  Anthony Santos, by email or phone at asantos@diamondbarca.gov or (909) 839-7013.