Fire Hazard Severity Zones (FHSZ)

The California Department of Forestry and Fire Protection (CAL FIRE) has updated the Fire Hazard Severity Zone (FHSZ) maps for Local Responsibility Areas (LRA) within Yolo County. These maps classify areas into Moderate, High, or Very High fire hazard zones based on vegetation, climate, and topography.

As a resident, property owner, or stakeholder in Yolo County, it is critical to review these updates because they can directly impact:

  • Building Codes & Development Regulations – New hazard designations may influence construction standards, defensible space requirements, and land use planning. 
  • Home Insurance Rates & Availability – Insurance providers use FHSZ maps to assess wildfire risk, which may affect your policy rates or coverage eligibility.
  • Emergency Preparedness & Evacuation Planning – Understanding your fire hazard risk helps you take proactive steps to protect your home, family, and community.

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