Top 20 Largest California Wildfires FIRE NAME (CAUSE) DATE COUNTY ACRES STRUCTURES DEATHS July 2018 Colusa County, Lake County, Mendocino County & Glenn County 459,123 280 1 December 2017 Ventura & Santa Barbara 281,893 1,063 2 1 MENDOCINO COMPLEX (Under Investigation) 2 THOMAS (Under Investigation) 3 CEDAR ( Human Related) October 2003 San Diego 273,246 2,820 15 4 RUSH (Lightning ) August 2012 Lassen 271,911 CA / 43,666 NV 0 0 5 RIM (Human Related) August 2013 Tuolumne 257,314 112 0 6 ZACA (Human Related) July 2007 Santa Barbara 240,207 1 0 7 CARR (Human Related) July 2018 Shasta County, Trinity County 229,651 1,604 7 8 MATILIJA (Undetermined) September 1932 Ventura 220,000 0 0 9 WITCH (Powerlines) October 2007 San Diego 197,990 1,650 2 10 KLAMATH THEATER COMPLEX (Lightning) June 2008 Siskiyou 192,038 0 2 11 MARBLE CONE (Lightning) July 1977 Monterey 177,866 0 0 12 LAGUNA (POWERLINES) September 1970 San Diego 175,425 382 5 June 2008 Monterey 162,818 58 0 14 DAY FIRE (Human Related) September 2006 Ventura 162,702 11 0 15 STATION (Human Related) August 2009 Los Angeles 160,557 209 2 November 2018 Butte 153,336 18,804 86 17 ROUGH (Lightning) July 2015 Fresno 151,623 4 0 18 McNALLY (Human Related) July 2002 Tulare 150,696 17 0 19 STANISLAUS COMPLEX (Lightning) August 1987 Tuolumne 145,980 28 1 20 BIG BAR COMPLEX (Lightning) August 1999 Trinity 140,948 0 0 13 BASIN COMPLEX (Lightning) 16 CAMP FIRE (Under Investigation)* * Fire totals are likely to change. *There is no doubt that there were fires with significant acreage burned in years prior to 1932, but those records are less reliable, and this list is meant to give an overview of the large fires in more recent times. **This list does not include fire jurisdiction. These are the Top 20 regardless of whether they were state, federal, or local responsibility. 12/12/2018