In 2025, fire departments serving Sheridan County responded to 136 fire and hazmat incidents — including a single $7.0M property loss. FEMA NRI rates wildfire risk here as Very High.
Building fires lead by count. Top five categories make up about 42% of all calls.
Jul peaks. Oct dips.
1,028 incidents from 2021 through 2025.
| Year | Incidents | |
|---|---|---|
| 2021 | 249 | |
| 2022 | 210 | |
| 2023 | 177 | |
| 2024 | 256 | |
| 2025 | 136 |
For the 16 building fires departments responded to in 2025, here's how investigators classified them.
Largest single-incident property losses in Sheridan County during 2025. These 10 fires alone account for 100% of the county's total.
| # | Property loss | City | Type | Severity |
|---|---|---|---|---|
| 1 | $7,000,000 | Sheridan | Building fires | Catastrophic |
| 2 | $200,000 | Dayton | Building fires | Significant |
| 3 | $60,000 | Sheridan | Building fires | Significant |
| 4 | $50,000 | Wyarno | Brush, or brush and grass mixture fire | Significant |
| 5 | $25,000 | Sheridan | Fire in motor home, camper, recreational vehicle | Significant |
| 6 | $20,000 | Sheridan | Building fires | Significant |
| 7 | $10,489 | Sheridan | Passenger vehicle fire | Significant |
| 8 | $10,000 | Sheridan | Building fires | Significant |
| 9 | $5,000 | Sheridan | Building fires | Significant |
| 10 | $5,000 | Sheridan | Camper or recreational vehicle (RV) fire | Significant |
Per-capita rates let us compare apples to apples.
12 cities mapped to FIPS 56033.
7 departments report from this county.
Top 10 fire perimeters by acres burned (state-scoped fallback while we build out per-county polygons).
| # | Name | Year | Agency | Acres |
|---|---|---|---|---|
| 1 | Clover Mist | 1988 | USFS | 341,291 |
| 2 | CLOVERMIST | 1988 | NPS | 232,190 |
| 3 | Hellroaring | 1988 | USFS | 206,358 |
| 4 | Storm Creek | 1988 | USFS | 206,056 |
| 5 | East Troublesome | 2020 | USFS | 193,693 |
| 6 | Mullen | 2020 | USFS | 176,787 |
| 7 | HUCK | 1988 | NPS | 120,297 |
| 8 | Elk | 2024 | USFS | 98,351 |
| 9 | Pack Trail | 2024 | USFS | 89,929 |
| 10 | MINK | 1988 | NPS | 88,369 |
County-level NFIRS aggregates for 2025, plus 5-year totals across 2021–2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Wildfire risk score (0–100) and Expected Annual Loss come from FEMA's National Risk Index. Drought class is the most recent USDM classification (D0 = abnormally dry through D4 = exceptional drought). Historical fire perimeters are sourced from the NIFC InterAgency Fire Perimeter History.