Burn severity · Columbia County 2026

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Acres by severity and land cover Forest Range (shrubland) Grassland Other Unclassified Acres in Columbia County
Unburned to very low 2 14 58 12 0 86
Low 1 117 230 39 0 386
Moderate low 2 162 648 35 0 847
Moderate high 1 369 1,383 55 0 1,808
High 5 1,775 7,629 1,011 0 10,420
Assessed acres in Columbia County 10 2,437 9,947 1,153 0 13,547
Severity by fire
Fire Reported acres Acres in Columbia County Unburned to very low Low Moderate low Moderate high High
Little Goose Fire 8,524 7,564 69 122 222 696 6,454
Tucannon Mutual Aid Fire 8,069 4,947 (of 8,071) 14 254 582 886 3,211
Columbia County Fire 750 959 2 9 40 219 688
Whiskey Creek Fire 120 78 (of 131) 0 1 3 7 66
Paradise Fire burned in from Umatilla County 9,656 2,534 (of 9,658) 1,228 70 87 174 975
Reconciliation
Line Fires Acres
Counted fires 4 17,463
Offered to assessment 4 17,463
Complex roll-up residue — 0
Fires with severity acres 4 17,463
Awaiting a perimeter 0 0
Awaiting assessment 0 0
Awaiting clear imagery 0 0
Assessment errors 0 0
Smaller than one cell 0 0
Every cell outside Columbia County 0 0
Assessed acres in Columbia County 4 13,547
Assessed acres outside Columbia County — 3,177
Whole perimeter acres — 16,725
Burned in from another county 1 2,534

Generated 2026-10-10 22:45 UTC. Severity appears for wildfires in the lower 48 states and the District of Columbia that have a mapped perimeter. Each fire is assessed again every few days while its post-fire imagery can still improve.

Sentinel-2 dNBR assessed through 2026-10-10 22:45 UTC. LANDFIRE LF2024_EVT for WA. 30 m cells.