Fremont

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 108 acres · 1 state, 107 local <1%
  2. High 3,169 acres · 11 state, 3,158 local 6%
  3. Moderate 9,146 acres · 23 state, 9,123 local 18%
  4. Non-wildland 26,987 acres · Local Responsibility Area 53%
  5. Not mapped by CAL FIRE 11,605 acres · Mostly federal land 23%

  51,015 acres of land in all, 35 in the State Responsibility Area and 39,375 in the Local. State zones are the ones the State Fire Marshal designated, in effect since April 1, 2024. Local zones are CAL FIRE's 2025 recommendation, which each city or county adopts by ordinance and can make stricter. How to read fire zones

• Fire history

  Fires CAL FIRE has recorded here

  Map
  1. 1958 Overacker Fire 289 acres in total 171 acres here

  In all, 172 acres of Fremont have burned. Acres are the land each fire burned here, and fires that crossed less than an acre are not counted. Some older or smaller fires may be missing, and a fire perimeter can include unburned patches. How to read fire history