ZIP 57790 recorded 0 fire and hazmat incidents in 2025, 66 across 2021–2025. Primary county: Pennington County, SD. FEMA NRI rates wildfire risk here as Very High.
66 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 14 | |
| 2022 | 38 | |
| 2023 | 3 | |
| 2024 | 11 | |
| 2025 | 0 |
Aug peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 57790 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 20 | 30.3% | |
| 2 | Building fires | 13 | 19.7% | |
| 3 | Fire, other | 11 | 16.7% | |
| 4 | Brush, or brush and grass mixture fire | 5 | 7.6% | |
| 5 | Cultivated vegetation, crop fire, other | 4 | 6.1% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 57790 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 6 | 50.0% | |
| 2 | Other | 5 | 41.7% | |
| 3 | Wildland, woods | 1 | 8.3% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 7 | 58.3% | |
| 2 | Heat source: other | 3 | 25.0% | |
| 3 | Radiated, conducted heat from operating equipment | 1 | 8.3% | |
| 4 | Lightning | 1 | 8.3% |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 57790.
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 — 66 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.