County Fire

Wildfire in Yolo and Napa counties, June 2018

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Printed October 28, 2026 from www.firezones.info/fire/7815/county-fire-2018

Key facts

Started June 30, 2018
Contained July 11, 2018, after 11 days
Burned 89,831 acres
5th largest fire of 2018 and 59th largest in California's records
Cause Not recorded
Buildings 29 destroyed, 4 damaged
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Where it burned

Counties

  1. Yolo County 57,112 acres
  2. Napa County 32,705 acres

Community

  1. Guinda 29 acres

Acres are the land the fire burned in each county and community, and places where it burned less than an acre are not listed. Communities are cities, towns and the unincorporated places the Census Bureau names, so land outside any of them is counted only in its county.

Buildings damaged

  1. Destroyed Over 50% damaged 29
  2. Major damage 25 to 50% damaged 1
  3. Affected Up to 10% damaged 3

Buildings CAL FIRE inspected after the fire, by how badly each was damaged. Inspectors record homes, businesses and outbuildings within 100 meters of the fire, and cannot always reach every one, so the counts can differ slightly from other reports.

The same land, other fires

Burned before

  1. 1955 Rocky Ridge Fire 1,479 acres in total 1,458 acres shared
  2. 1956 L.j. Gamble Fire 1,170 acres in total 682 acres shared
  3. 1957 E.g. Williams Fire 3,723 acres in total 3,218 acres shared
  4. 1959 Recreation Beach Fire 1,490 acres shared
  5. 1960 P. & B. Scribner #2 Fire 2,161 acres shared
  6. 1967 J. Glide Fire 709 acres in total 642 acres shared
  7. 1967 T. Williams Fire 678 acres in total 518 acres shared
  8. 1968 Portuguese Canyon Fire 1,322 acres shared
  9. 1972 Pocket Gulch Fire 10,431 acres in total 1,608 acres shared
  10. 1979 Rockwell Gap Fire 2,012 acres shared
  11. 1983 March #2 Fire Cause: Debris burning 713 acres shared
  12. 1988 Blue Fire 5,964 acres shared
  13. 1997 Markley Fire 334 acres in total · Cause: Campfire 323 acres shared
  14. 2004 Rumsey Fire 38,763 acres in total · Cause: Arson 14,450 acres shared
  15. 2007 Braye Fire 631 acres shared
  16. 2012 Forest Fire 602 acres in total · Cause: Equipment use 591 acres shared
  17. 2014 Monticello Fire 6,599 acres in total · Cause: Miscellaneous 5,425 acres shared
  18. 2016 Cold Fire 5,730 acres in total 4,530 acres shared
  19. 2017 Winter Fire 2,366 acres in total · Cause: Vehicle 975 acres shared

Burned again

  1. 2020 Hennessey Fire 305,352 acres in total · Cause: Lightning 67,443 acres shared

And 8 more fires that burned less of the same land. Acres are the land each fire shares with the County Fire, and fires that shared 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

Sources

Fire history
CAL FIRE Fire and Resource Assessment Program
Published 28 July 2026
Building damage
CAL FIRE Damage Inspection
Updated 19 October 2026

This site is independent and not affiliated with CAL FIRE or the CPUC, so for an official determination, check with the agency or your city or county. How we read the data