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California Fire Hazard Severity Zone Map Update Project

Counties include proposed Fire Hazard Severity Zone Maps for State Responsibility Area lands and separate draft Very High Fire Hazard Severity Zone Maps for Local Responsibility Area lands.

FHSZ Maps

To see the FHSZ maps for your county, click on a county on the map, or select from the list of counties below.

You may also download the Statewide FHSZ map.
A list of cities that contain Very High Fire Hazard Severity Zones is also available.
 
Modoc Siskiyou Del Norte Humboldt Lassen Shasta Trinity Tehama Plumas Butte Sierra Glenn Mendocino Lake Colusa Sutter Sonoma Napa Marin Yolo Yuba Nevada Placer El Dorado Sacramento Amador Alpine Imperial San Diego Orange Los Angeles Ventura Santa Barbara San Luis Obispo Kern Kings Inyo Tulare Fresno Monterey San Benito Madera Mariposa Merced Mono Tuolumne Calaveras Stanislaus Santa Clara San Joaquin Solano Contra Costa Santa Cruz Alameda San Francisco San Mateo Riverside West Riverside East San Bernardino SW San Bernardino NW San Bernardino NE San Bernardino SE Los Angeles San Diego

Counties
Alameda
Alpine
Amador
Butte
Calaveras
Colusa
Contra Costa
Del Norte
El Dorado
Fresno
Glenn
Humboldt
Imperial
Inyo
Kern
Kings
Lake
Lassen
Los Angeles
Madera
Marin
 Mariposa
Mendocino
Merced
Modoc
Mono
Monterey
Napa
Nevada
Orange
Placer
Plumas
Riverside West
Riverside East
Sacramento
San Benito
San Bernardino NW
San Bernardino SW
San Bernardino NE
San Bernardino SE
San Diego
San Francisco
 San Joaquin
San Luis Obispo
San Mateo
Santa Barbara
Santa Clara
Santa Cruz
Shasta
Sierra
Siskiyou
Solano
Sonoma
Stanislaus
Sutter
Tehama
Trinity
Tulare
Tuolumne
Ventura
Yolo
Yuba
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