Pine Grove

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 4,666 acres · State Responsibility Area 97%
  2. Not mapped by CAL FIRE 124 acres · Mostly federal land 3%

  4,790 acres of land in all, 4,666 of it in the State Responsibility Area. 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. 1951 Peterson Fire 312 acres in total 277 acres here
  2. 2015 Butte Fire 70,847 acres in total 95 acres here
  3. 2022 Electra Fire 4,466 acres in total 66 acres here
  4. 1957 Clinton Trail Fire 666 acres in total 19 acres here

  The most recent was the 2022 Electra Fire, which burned 66 acres here. In all, 377 acres of Pine Grove 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