Burn severity · San Juan County 2025
Back to the San Juan County 2025 Burn severity tab
| Acres by severity and land cover | Forest | Range (shrubland) | Grassland | Other | Unclassified | Acres in San Juan County |
|---|---|---|---|---|---|---|
| Unburned to very low | 3,397 | 1,268 | 115 | 503 | 0 | 5,283 |
| Low | 2,895 | 792 | 48 | 163 | 0 | 3,898 |
| Moderate low | 2,171 | 969 | 57 | 77 | 0 | 3,274 |
| Moderate high | 2,018 | 1,042 | 45 | 5 | 0 | 3,111 |
| High | 1,372 | 453 | 13 | 0 | 0 | 1,838 |
| Assessed acres in San Juan County | 11,853 | 4,524 | 279 | 748 | 0 | 17,403 |
Severity by fire
| Fire | Reported acres | Acres in San Juan County | Unburned to very low | Low | Moderate low | Moderate high | High |
|---|---|---|---|---|---|---|---|
| Deer Creek | 17,724 | 15,122 (of 17,719) | 4,095 | 3,373 | 2,898 | 2,930 | 1,825 |
| Bridge Creek Fire | 2,588 | 2,281 | 1,188 | 524 | 375 | 181 | 13 |
Reconciliation
| Line | Fires | Acres |
|---|---|---|
| Counted fires | 2 | 20,312 |
| Offered to assessment | 2 | 20,312 |
| Complex roll-up residue | — | 0 |
| Fires with severity acres | 2 | 20,312 |
| 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 San Juan County | 0 | 0 |
| Assessed acres in San Juan County | 2 | 17,403 |
| Assessed acres outside San Juan County | — | 2,596 |
| Whole perimeter acres | — | 20,000 |
| Burned in from another county | 0 | 0 |
Generated 2026-09-16 19:12 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 2026-09-16 19:12 UTC. LANDFIRE LF2024_EVT for UT. 30 m cells.