Burn severity · Clackamas County 2026

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Acres by severity and land cover Forest Range (shrubland) Grassland Other Unclassified Acres in Clackamas County
Unburned to very low 10,056 4 9 216 0 10,285
Low 109 4 7 5 0 126
Moderate low 76 8 18 4 0 106
Moderate high 135 5 37 8 0 185
High 2,199 34 250 31 0 2,514
Assessed acres in Clackamas County 12,575 55 321 264 0 13,215
Severity by fire
Fire Reported acres Acres in Clackamas County Unburned to very low Low Moderate low Moderate high High
Austin Fire 12,888 12,892 10,269 115 85 146 2,278
The Narrows Fire 305 306 4 10 21 40 232
Mitchell Fire 16 17 12 0 0 0 4
Fires awaiting assessment
(1)
Fire Reported acres Whole perimeter acres Reason
Lost Lane Fire 0 — Smaller than one cell
Reconciliation
Line Fires Acres
Counted fires 4 13,209
Offered to assessment 4 13,209
Complex roll-up residue — 0
Fires with severity acres 3 13,209
Awaiting a perimeter 0 0
Awaiting assessment 0 0
Awaiting clear imagery 0 0
Assessment errors 0 0
Smaller than one cell 1 0
Every cell outside Clackamas County 0 0
Assessed acres in Clackamas County 3 13,215
Assessed acres outside Clackamas County — 0
Whole perimeter acres — 13,215
Burned in from another county 0 0

Generated 2026-10-11 02:15 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 2026-10-11 02:15 UTC. LANDFIRE LF2024_EVT for OR. 30 m cells.