ZIP 99324 recorded 14 fire and hazmat incidents in 2025, 182 across 2021–2025. Primary county: Walla Walla County, WA. FEMA NRI rates wildfire risk here as Very High.
182 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 50 | |
| 2022 | 52 | |
| 2023 | 48 | |
| 2024 | 18 | |
| 2025 | 14 |
Dec peaks. Sep dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 99324 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 40 | 22.0% | |
| 2 | Power line down | 34 | 18.7% | |
| 3 | Gas leak (natural gas or LPG) | 22 | 12.1% | |
| 4 | Unauthorized burning | 16 | 8.8% | |
| 5 | Passenger vehicle fire | 9 | 4.9% |
For the 3 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 99324 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 8 | 17.4% | |
| 2 | Cooking area, kitchen | 5 | 10.9% | |
| 3 | Vehicle storage area; garage, carport | 4 | 8.7% | |
| 4 | Outside area, other | 4 | 8.7% | |
| 5 | Engine area, running gear, wheel area | 3 | 6.5% | |
| 6 | Open area - outside; included are farmland, field | 3 | 6.5% | |
| 7 | Other | 2 | 4.3% | |
| 8 | Dining room, cafeteria bar area, beverage service | 2 | 4.3% | |
| 9 | All other areas | 15 | 32.6% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 22 | 47.8% | |
| 2 | Heat from powered equipment, other | 5 | 10.9% | |
| 3 | Heat source: other | 3 | 6.5% | |
| 4 | Arcing | 3 | 6.5% | |
| 5 | Fireworks | 3 | 6.5% | |
| 6 | Spark, ember or flame from operating equipment | 2 | 4.3% | |
| 7 | Hot or smoldering object, other | 2 | 4.3% | |
| 8 | Hot ember or ash | 2 | 4.3% | |
| 9 | All other sources | 4 | 8.7% |
Largest single-incident losses in ZIP 99324 across 2021–2025. These 8 fires alone account for 2821% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $307,630 | Building fires | 2023 | Major |
| 2 | $180,000 | Building fires | 2023 | Significant |
| 3 | $176,190 | Building fires | 2024 | Significant |
| 4 | $85,000 | Building fires | 2023 | Significant |
| 5 | $64,000 | Building fires | 2021 | Significant |
| 6 | $40,000 | Building fires | 2022 | Significant |
| 7 | $25,000 | Building fires | 2021 | Significant |
| 8 | $25,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 99324.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | College Place | 167 | |
| 2 | Walla Walla | 3 |
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 — 182 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.