37,292 wildfire and 0 structure-fire incidents attributed to railroad operations across the US in 1992–2020. They scorched 944,560 acres.
Year-by-year incidents from 1992–2020.
50 states ranked by cumulative railroad operations incidents.
Top 50 counties by cumulative railroad operations incidents.
| # | County | State | Incidents | Acres |
|---|---|---|---|---|
| 1 | Polk County | FL | 982 | 36,471 ac |
| 2 | Santa Rosa County | FL | 663 | 3,829 ac |
| 3 | Lee County | FL | 602 | 9,773 ac |
| 4 | Collier County | FL | 584 | 17,909 ac |
| 5 | Marion County | FL | 581 | 3,805 ac |
| 6 | Suwannee County | FL | 533 | 3,139 ac |
| 7 | Highlands County | FL | 494 | 6,829 ac |
| 8 | St. Louis County | MN | 484 | 4,370 ac |
| 9 | Levy County | FL | 472 | 4,369 ac |
| 10 | Miami-Dade County | FL | 471 | 25,205 ac |
| 11 | Alachua County | FL | 451 | 9,865 ac |
| 12 | Columbia County | FL | 436 | 1,683 ac |
| 13 | Walton County | FL | 391 | 1,935 ac |
| 14 | Lake County | FL | 389 | 6,167 ac |
| 15 | Clay County | FL | 352 | 3,634 ac |
| 16 | Escambia County | FL | 294 | 2,474 ac |
| 17 | Jackson County | FL | 289 | 1,235 ac |
| 18 | Hendry County | FL | 274 | 6,639 ac |
| 19 | Citrus County | FL | 267 | 2,291 ac |
| 20 | Okaloosa County | FL | 243 | 1,043 ac |
| 21 | Bay County | FL | 242 | 2,297 ac |
| 22 | Okeechobee County | FL | 241 | 20,534 ac |
| 23 | Hillsborough County | FL | 239 | 3,894 ac |
| 24 | Orange County | FL | 230 | 3,637 ac |
| 25 | Ware County | GA | 225 | 2,261 ac |
| 26 | Putnam County | FL | 222 | 1,316 ac |
| 27 | Palm Beach County | FL | 221 | 23,473 ac |
| 28 | Hernando County | FL | 212 | 1,096 ac |
| 29 | Volusia County | FL | 210 | 5,755 ac |
| 30 | Gilchrist County | FL | 209 | 1,753 ac |
| 31 | Holmes County | FL | 208 | 1,122 ac |
| 32 | Gadsden County | FL | 207 | 1,406 ac |
| 33 | Pasco County | FL | 206 | 2,577 ac |
| 34 | Hardee County | FL | 194 | 1,286 ac |
| 35 | Camden County | NJ | 194 | 304 ac |
| 36 | Washington County | FL | 176 | 1,214 ac |
| 37 | Bradford County | FL | 173 | 848 ac |
| 38 | Warren County | NJ | 173 | 67 ac |
| 39 | Hamilton County | FL | 166 | 865 ac |
| 40 | Jefferson County | FL | 160 | 757 ac |
| 41 | Carlton County | MN | 160 | 190 ac |
| 42 | Taylor County | FL | 159 | 860 ac |
| 43 | Early County | GA | 159 | 120 ac |
| 44 | Nassau County | FL | 157 | 935 ac |
| 45 | Beauregard Parish | LA | 156 | 2,534 ac |
| 46 | Portage County | WI | 154 | 307 ac |
| 47 | Penobscot County | ME | 153 | 493 ac |
| 48 | DeSoto County | FL | 151 | 1,011 ac |
| 49 | Madison County | FL | 150 | 680 ac |
| 50 | Hunterdon County | NJ | 150 | 382 ac |
FireVerge's cause profiles use the 13 ignition categories defined by the FPA FOD (Fire Program Analysis Fire-Occurrence Database, 6th edition: 2.3M wildfire records, 1992–2020). NFIRS CAUSE_IGN codes from 11.4M structure incidents (2021–2025) are cross-classified into the same taxonomy where they align cleanly. Wildfires (FOD) and structure fires (NFIRS) are tracked as separate sources because their data captures very different things — FOD records every wildfire ignition in the US, while NFIRS counts emergency-department responses.