ZIP 99337 recorded 314 fire and hazmat incidents in 2025, 1,511 across 2021–2025. Primary county: Benton County, WA. FEMA NRI rates wildfire risk here as Very High.
1,511 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 287 | |
| 2022 | 306 | |
| 2023 | 312 | |
| 2024 | 292 | |
| 2025 | 314 |
Jul peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 99337 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Brush, or brush and grass mixture fire | 297 | 19.7% | |
| 2 | Building fires | 253 | 16.7% | |
| 3 | Unauthorized burning | 236 | 15.6% | |
| 4 | Authorized controlled burning | 131 | 8.7% | |
| 5 | Outside rubbish, trash or waste fire | 87 | 5.8% |
For the 38 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 99337 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 55 | 18.3% | |
| 2 | Engine area, running gear, wheel area | 47 | 15.6% | |
| 3 | Open area - outside; included are farmland, field | 25 | 8.3% | |
| 4 | Cooking area, kitchen | 20 | 6.6% | |
| 5 | Vehicle storage area; garage, carport | 11 | 3.7% | |
| 6 | Wall surface: exterior | 11 | 3.7% | |
| 7 | Outside area, other | 10 | 3.3% | |
| 8 | Other | 9 | 3.0% | |
| 9 | All other areas | 113 | 37.5% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 109 | 36.2% | |
| 2 | Radiated, conducted heat from operating equipment | 34 | 11.3% | |
| 3 | Arcing | 28 | 9.3% | |
| 4 | Hot ember or ash | 19 | 6.3% | |
| 5 | Spark, ember or flame from operating equipment | 18 | 6.0% | |
| 6 | Heat from direct flame, convection currents | 14 | 4.7% | |
| 7 | Radiated heat from another fire | 14 | 4.7% | |
| 8 | Heat source: other | 10 | 3.3% | |
| 9 | All other sources | 55 | 18.3% |
Largest single-incident losses in ZIP 99337 across 2021–2025. These 8 fires alone account for 2730% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $26,929,290 | Building fires | 2024 | Catastrophic |
| 2 | $700,000 | Building fires | 2023 | Major |
| 3 | $502,970 | Building fires | 2021 | Major |
| 4 | $502,970 | Building fires | 2021 | Major |
| 5 | $500,000 | Building fires | 2023 | Major |
| 6 | $325,000 | Building fires | 2022 | Major |
| 7 | $316,260 | Building fires | 2024 | Major |
| 8 | $250,000 | Brush, or brush and grass mixture fire | 2023 | Major |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 99337.
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 — 1,511 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.