Land cover · Contra Costa County 2025

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Acres by cover type Acres in Contra Costa County % of burned % of Contra Costa County
Forest 11 2.9% 17.7%
Range (shrubland) 4 0.9% 5.5%
Grassland 361 92.8% 38.9%
Other 13 3.4% 37.9%
Measured acres in Contra Costa County 389 — —
Measured fires
Fire Reported acres Acres in Contra Costa County Forest Range (shrubland) Grassland Other Unclassified
Somersville Fire 209 208 11 3 185 8 0
Parks Fire 118 118 0 0 113 4 0
Rodeo Fire 61 62 0 0 62 0 0
Reconciliation
Line Fires Acres
Counted fires 3 388
Offered to measurement 3 388
Complex roll-up residue — 0
Fires with cells 3 388
Awaiting a perimeter 0 0
Awaiting measurement 0 0
Measurement errors 0 0
Smaller than one cell 0 0
Every cell outside Contra Costa County 0 0
Measured acres in Contra Costa County 3 389
Measured acres outside Contra Costa County — 0
Whole perimeter acres — 389
Reported minus measured — -1
Burned in from another county 0 0

LANDFIRE LF2024_EVT with USFS RDS-2020-0044 for CA. Land cover tabulated through 2026-09-01. 30 m cells.