Fire History
Glenn County's Sacramento Valley and foothills terrain has limited but present fire risk. The 2020 August Complex burned through portions of the western mountain areas of the county. The county's combination of irrigated valley floor and dry coastal range foothills creates variable FHSZ exposure. The eastern Coast Range foothills have the most significant fire conditions.
Local Compliance Notes
CAL FIRE Tehama-Glenn Unit serves unincorporated SRA areas. FHSZ maps for Glenn County are pending local adoption. Valley floor communities generally have limited FHSZ exposure. Foothill communities in the eastern Coast Range may have FHSZ designations. Contact CAL FIRE Tehama-Glenn Unit for current status and guidance.
Neighborhoods in Zone Zero
FHSZ areas in Glenn County are primarily in foothill communities in the eastern Coast Range, including areas along Highway 162 toward the Mendocino National Forest boundary.
Local FAQs
What is the Zone Zero status for Glenn County? Glenn County's FHSZ maps are pending local adoption as of mid-2026. Contact CAL FIRE Tehama-Glenn Unit for current status information and guidance on which parcels carry FHSZ designations.