ZIP 95912 recorded 122 fire and hazmat incidents in 2025, 453 across 2021–2025. Primary county: Colusa County, CA. FEMA NRI rates wildfire risk here as Very High.
453 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 83 | |
| 2022 | 90 | |
| 2023 | 71 | |
| 2024 | 87 | |
| 2025 | 122 |
Jun peaks. Mar dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 95912 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 78 | 17.2% | |
| 2 | Building fires | 48 | 10.6% | |
| 3 | Authorized controlled burning | 40 | 8.8% | |
| 4 | Power line down | 34 | 7.5% | |
| 5 | Attempted burning, illegal action, other | 33 | 7.3% |
For the 15 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 95912 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 70 | 53.0% | |
| 2 | Other | 14 | 10.6% | |
| 3 | Outside area, other | 12 | 9.1% | |
| 4 | Engine area, running gear, wheel area | 10 | 7.6% | |
| 5 | Vehicle area, other | 7 | 5.3% | |
| 6 | Structural area, other | 3 | 2.3% | |
| 7 | Operator/passenger area of transportation equip. | 2 | 1.5% | |
| 8 | Railroad right of way: on or near | 2 | 1.5% | |
| 9 | All other areas | 12 | 9.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 86 | 65.2% | |
| 2 | Heat source: other | 11 | 8.3% | |
| 3 | Hot or smoldering object, other | 9 | 6.8% | |
| 4 | Spark, ember or flame from operating equipment | 4 | 3.0% | |
| 5 | Heat spread from another fire, other | 4 | 3.0% | |
| 6 | Heat from powered equipment, other | 3 | 2.3% | |
| 7 | Heat, spark from friction | 3 | 2.3% | |
| 8 | Molten, hot material | 3 | 2.3% | |
| 9 | All other sources | 9 | 6.8% |
Largest single-incident losses in ZIP 95912 across 2021–2025. These 8 fires alone account for 992% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $200,000 | Building fires | 2022 | Significant |
| 2 | $150,000 | Building fires | 2022 | Significant |
| 3 | $100,000 | Fire in motor home, camper, recreational vehicle | 2024 | Significant |
| 4 | $60,000 | Off-road vehicle or heavy equipment fire | 2024 | Significant |
| 5 | $60,000 | Building fires | 2025 | Significant |
| 6 | $10,000 | Fire in mobile home used as fixed residence | 2021 | Significant |
| 7 | $10,000 | Road freight or transport vehicle fire | 2022 | Significant |
| 8 | $5,000 | Grass fire | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 95912.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Arbuckle | 437 |
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 — 453 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.