City of Diamond Bar, CA
City of Diamond Bar, CA
03/04/2025 | Press release | Archived content
Fire Hazard Severity Zone Maps
The California Department of Forestry and Fire Protection (CalFire) has released updated Fire Hazard Severity Zone (FHSZ) maps for Local Responsibility Areas (LRA) that include Los Angeles County. This is CalFire's first update to the LRA maps since 2009.
These maps identify areas as moderate, high and very high fire hazard zones based on factors such as vegetation, slope, fire weather conditions and wind, which are major contributors to wildfire spread.
In accordance with state law, local agencies, including the Los Angeles County Fire Department and City of Diamond Bar, must adopt CalFire's updated zones by June 2025.
Diamond Bar residents are encouraged to learn more and stay information, and review and comment on the proposed LRA FHSZ maps:
City of Diamond Bar, CA published this content on April 03, 2025, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on April 10, 2025 at 22:48 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]