ZIP 99349 recorded 64 fire and hazmat incidents in 2025, 259 across 2021–2025. Primary county: Grant County, WA. FEMA NRI rates wildfire risk here as Very High.
259 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 14 | |
| 2022 | 66 | |
| 2023 | 60 | |
| 2024 | 55 | |
| 2025 | 64 |
Jul peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 99349 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Brush, or brush and grass mixture fire | 68 | 26.3% | |
| 2 | Outside rubbish, trash or waste fire | 27 | 10.4% | |
| 3 | Authorized controlled burning | 27 | 10.4% | |
| 4 | Passenger vehicle fire | 22 | 8.5% | |
| 5 | Building fires | 19 | 7.3% |
For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 99349 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 26 | 26.5% | |
| 2 | Open area - outside; included are farmland, field | 12 | 12.2% | |
| 3 | Vehicle area, other | 7 | 7.1% | |
| 4 | Outside area, other | 7 | 7.1% | |
| 5 | Other | 6 | 6.1% | |
| 6 | Engine area, running gear, wheel area | 6 | 6.1% | |
| 7 | Cargo/trunk area - all vehicles | 4 | 4.1% | |
| 8 | Cooking area, kitchen | 3 | 3.1% | |
| 9 | All other areas | 27 | 27.6% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 38 | 38.8% | |
| 2 | Radiated, conducted heat from operating equipment | 8 | 8.2% | |
| 3 | Hot or smoldering object, other | 8 | 8.2% | |
| 4 | Arcing | 6 | 6.1% | |
| 5 | Hot ember or ash | 6 | 6.1% | |
| 6 | Chemical reaction | 6 | 6.1% | |
| 7 | Heat source: other | 4 | 4.1% | |
| 8 | Heat from powered equipment, other | 4 | 4.1% | |
| 9 | All other sources | 18 | 18.4% |
Largest single-incident losses in ZIP 99349 across 2021–2025. These 8 fires alone account for 882% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $800,000 | Building fires | 2024 | Major |
| 2 | $750,000 | Off-road vehicle or heavy equipment fire | 2022 | Major |
| 3 | $500,000 | Off-road vehicle or heavy equipment fire | 2022 | Major |
| 4 | $300,000 | Off-road vehicle or heavy equipment fire | 2024 | Major |
| 5 | $200,000 | Outside storage fire | 2023 | Significant |
| 6 | $152,155 | Building fires | 2022 | Significant |
| 7 | $115,000 | Building fires | 2022 | Significant |
| 8 | $100,000 | Outside storage fire | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 99349.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Mattawa | 218 | |
| 2 | Desert Aire | 38 |
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 — 259 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.