In 2025, fire departments serving Rhea County responded to 267 fire and hazmat incidents — including a single $803K property loss. FEMA NRI rates wildfire risk here as Moderate.
Aircraft standby lead by count. Top five categories make up about 55% of all calls.
Mar peaks. Dec dips.
1,531 incidents from 2021 through 2025.
| Year | Incidents | |
|---|---|---|
| 2021 | 267 | |
| 2022 | 391 | |
| 2023 | 373 | |
| 2024 | 233 | |
| 2025 | 267 |
For the 31 building fires departments responded to in 2025, here's how investigators classified them.
Largest single-incident property losses in Rhea County during 2025. These 10 fires alone account for 88% of the county's total.
| # | Property loss | City | Type | Severity |
|---|---|---|---|---|
| 1 | $802,800 | DAYTON | Building fires | Major |
| 2 | $285,300 | Dayton | Building fires | Major |
| 3 | $150,000 | DAYTON | Building fires | Significant |
| 4 | $141,700 | DAYTON | Building fires | Significant |
| 5 | $140,400 | DAYTON | Building fires | Significant |
| 6 | $80,000 | EVENSVILLE | Mobile property (vehicle) fire, other | Significant |
| 7 | $55,000 | DAYTON | Fire in motor home, camper, recreational vehicle | Significant |
| 8 | $50,000 | DAYTON | Building fires | Significant |
| 9 | $42,000 | SPRING CITY | Fire in mobile home used as fixed residence | Significant |
| 10 | $30,000 | DAYTON | Building fires | Significant |
Per-capita rates let us compare apples to apples.
12 cities mapped to FIPS 47143.
| City | Population | |
|---|---|---|
| Dayton | 7,139 | View › |
| Spring City | 2,294 | View › |
| Graysville | 1,548 | View › |
| Laurel Brook | 0 | View › |
| Montague | 0 | View › |
| Pennine | 0 | View › |
| Cranmore Cove | 0 | View › |
| Paine Spring | 0 | View › |
| Lorraine | 0 | View › |
| Bonham | 0 | View › |
| Sentinel Heights | 0 | View › |
| Lakeside | 0 | View › |
4 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 | Chimney Tops 2 | 2016 | NPS | 15,642 |
| 2 | SHARP | 2001 | NPS | 6,705 |
| 3 | Halls Top | 2016 | USFS | 2,462 |
| 4 | GREEN MTN | 2001 | NPS | 2,287 |
| 5 | DARROW RDG | 2000 | NPS | 2,265 |
| 6 | Stony Ridge | 2009 | NPS | 2,191 |
| 7 | LAUREL RDG | 1987 | NPS | 1,969 |
| 8 | Railroad Grade | 2016 | USFS | 1,746 |
| 9 | SHOP | 1988 | NPS | 1,303 |
| 10 | State Line | 2016 | USFS | 1,238 |
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.