ZIP 58021 recorded 3 fire and hazmat incidents in 2025, 25 across 2021–2025. Primary county: Cass County, ND. FEMA NRI rates wildfire risk here as Moderate.
25 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 1 | |
| 2022 | 4 | |
| 2023 | 11 | |
| 2024 | 6 | |
| 2025 | 3 |
Oct peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 58021 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 9 | 36.0% | |
| 2 | Grass fire | 7 | 28.0% | |
| 3 | Off-road vehicle or heavy equipment fire | 3 | 12.0% | |
| 4 | Passenger vehicle fire | 2 | 8.0% | |
| 5 | Road freight or transport vehicle fire | 1 | 4.0% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 58021 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 3 | 37.5% | |
| 2 | Wall surface: exterior | 1 | 12.5% | |
| 3 | Vehicle area, other | 1 | 12.5% | |
| 4 | Engine area, running gear, wheel area | 1 | 12.5% | |
| 5 | Fuel tank, fuel line | 1 | 12.5% | |
| 6 | Open area - outside; included are farmland, field | 1 | 12.5% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 4 | 50.0% | |
| 2 | Spark, ember or flame from operating equipment | 1 | 12.5% | |
| 3 | Hot or smoldering object, other | 1 | 12.5% | |
| 4 | Heat, spark from friction | 1 | 12.5% | |
| 5 | Heat from other open flame or smoking materials | 1 | 12.5% |
Largest single-incident losses in ZIP 58021 across 2021–2025. These 1 fires alone account for 0% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $8,000 | Building fires | 2022 | Significant |
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 — 25 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.