Burn severity · Sioux County 2026
Back to the Sioux County 2026 Burn severity tab
| Acres by severity and land cover | Forest | Range (shrubland) | Grassland | Other | Unclassified | Acres in Sioux County |
|---|---|---|---|---|---|---|
| Unburned to very low | 1 | 0 | 35 | 96 | 0 | 132 |
| Low | 0 | 0 | 1 | 4 | 0 | 5 |
| Moderate low | 0 | 0 | 2 | 3 | 0 | 6 |
| Moderate high | 0 | 0 | 4 | 17 | 0 | 21 |
| High | 0 | 0 | 11 | 24 | 0 | 36 |
| Assessed acres in Sioux County | 1 | 0 | 54 | 145 | 0 | 200 |
Severity by fire
| Fire | Reported acres | Acres in Sioux County | Unburned to very low | Low | Moderate low | Moderate high | High |
|---|---|---|---|---|---|---|---|
| Swamp2 Fire | 93 | 112 | 110 | 2 | 0 | 0 | 0 |
| 97th St Fire | 59 | 67 | 6 | 2 | 5 | 20 | 34 |
| Stump Fire | 7 | 12 | 9 | 1 | 1 | 1 | 0 |
| 4mile Fire | 4 | 7 | 7 | 0 | 0 | 0 | 0 |
| Treerow Fire | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
| Stateline 4 Fire burned in from Corson County | 150 | 9 (of 84) | 0 | 0 | 0 | 0 | 9 |
Reconciliation
| Line | Fires | Acres |
|---|---|---|
| Counted fires | 5 | 163 |
| Offered to assessment | 5 | 163 |
| Complex roll-up residue | — | 0 |
| Fires with severity acres | 5 | 163 |
| 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 Sioux County | 0 | 0 |
| Assessed acres in Sioux County | 5 | 200 |
| Assessed acres outside Sioux County | — | 0 |
| Whole perimeter acres | — | 200 |
| Burned in from another county | 1 | 9 |
Generated 2026-09-17 09:52 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 2026-09-17 09:52 UTC. LANDFIRE LF2024_EVT for ND. 30 m cells.