ZIP 59317 recorded 0 fire and hazmat incidents in 2025, 44 across 2021–2025. Primary county: Powder River County, MT. FEMA NRI rates wildfire risk here as Very High.
44 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 13 | |
| 2022 | 0 | |
| 2023 | 31 | |
| 2024 | 0 | |
| 2025 | 0 |
Jul peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 59317 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 13 | 29.5% | |
| 2 | Brush, or brush and grass mixture fire | 8 | 18.2% | |
| 3 | Forest, woods or wildland fire | 6 | 13.6% | |
| 4 | Building fires | 4 | 9.1% | |
| 5 | Natural vegetation fire, other | 3 | 6.8% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 59317 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Open area - outside; included are farmland, field | 12 | 33.3% | |
| 2 | Wildland, woods | 6 | 16.7% | |
| 3 | Outside area, other | 4 | 11.1% | |
| 4 | Other | 3 | 8.3% | |
| 5 | Storage area, other | 3 | 8.3% | |
| 6 | Function area, other | 2 | 5.6% | |
| 7 | Processing/manufacturing area, workroom | 1 | 2.8% | |
| 8 | Structural area, other | 1 | 2.8% | |
| 9 | All other areas | 4 | 11.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Lightning | 16 | 44.4% | |
| 2 | Hot ember or ash | 4 | 11.1% | |
| 3 | Spark, ember or flame from operating equipment | 3 | 8.3% | |
| 4 | Arcing | 3 | 8.3% | |
| 5 | Hot or smoldering object, other | 3 | 8.3% | |
| 6 | Heat from powered equipment, other | 2 | 5.6% | |
| 7 | Flying brand, ember, spark | 2 | 5.6% | |
| 8 | Undetermined | 2 | 5.6% | |
| 9 | All other sources | 1 | 2.8% |
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 44 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.