ZIP 66937 recorded 10 fire and hazmat incidents in 2025, 31 across 2021–2025. Primary county: Washington County, KS. FEMA NRI rates wildfire risk here as High.
31 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 0 | |
| 2022 | 0 | |
| 2023 | 15 | |
| 2024 | 6 | |
| 2025 | 10 |
Apr peaks. Dec dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 66937 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 10 | 32.3% | |
| 2 | Brush, or brush and grass mixture fire | 5 | 16.1% | |
| 3 | Cultivated grain or crop fire | 3 | 9.7% | |
| 4 | Power line down | 3 | 9.7% | |
| 5 | Building fires | 2 | 6.5% |
For the 1 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 66937 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Open area - outside; included are farmland, field | 5 | 45.5% | |
| 2 | Outside area, other | 2 | 18.2% | |
| 3 | Undetermined | 2 | 18.2% | |
| 4 | Wall assembly | 1 | 9.1% | |
| 5 | Engine area, running gear, wheel area | 1 | 9.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 4 | 36.4% | |
| 2 | Spark, ember or flame from operating equipment | 2 | 18.2% | |
| 3 | Heat source: other | 1 | 9.1% | |
| 4 | Arcing | 1 | 9.1% | |
| 5 | Hot ember or ash | 1 | 9.1% | |
| 6 | Backfire from internal combustion engine | 1 | 9.1% | |
| 7 | Heat spread from another fire, other | 1 | 9.1% |
Largest single-incident losses in ZIP 66937 across 2021–2025. These 1 fires alone account for 0% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $40,000 | Off-road vehicle or heavy equipment fire | 2023 | Significant |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Clay County | KS | 0.50 | FIPS 20027 |
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 — 31 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.