ZIP 03215 recorded 16 fire and hazmat incidents in 2025, 71 across 2021–2025. Primary county: Grafton County, NH.
71 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 8 | |
| 2022 | 12 | |
| 2023 | 18 | |
| 2024 | 17 | |
| 2025 | 16 |
Jan peaks. Jun dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 03215 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 13 | 18.3% | |
| 2 | Hazardous condition, other | 12 | 16.9% | |
| 3 | Cooking fire, confined to container | 5 | 7.0% | |
| 4 | Chimney or flue fire, confined to chimney or flue | 5 | 7.0% | |
| 5 | Brush, or brush and grass mixture fire | 4 | 5.6% |
For the 1 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 03215 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Other | 2 | 16.7% | |
| 2 | Cooking area, kitchen | 2 | 16.7% | |
| 3 | Function area, other | 1 | 8.3% | |
| 4 | Switchgear area, transformer vault | 1 | 8.3% | |
| 5 | Vehicle area, other | 1 | 8.3% | |
| 6 | Engine area, running gear, wheel area | 1 | 8.3% | |
| 7 | Outside area, other | 1 | 8.3% | |
| 8 | Highway, parking lot, street: on or near | 1 | 8.3% | |
| 9 | All other areas | 2 | 16.7% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Arcing | 3 | 25.0% | |
| 2 | Heat source: other | 2 | 16.7% | |
| 3 | Heat from powered equipment, other | 2 | 16.7% | |
| 4 | Undetermined | 2 | 16.7% | |
| 5 | Spark, ember or flame from operating equipment | 1 | 8.3% | |
| 6 | Radiated, conducted heat from operating equipment | 1 | 8.3% | |
| 7 | Hot or smoldering object, other | 1 | 8.3% |
Largest single-incident losses in ZIP 03215 across 2021–2025. These 3 fires alone account for 22600% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $20,000 | Passenger vehicle fire | 2024 | Significant |
| 2 | $2,500 | Fire, other | 2022 | Significant |
| 3 | $100 | Passenger vehicle fire | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 03215.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Thornton | 1 |
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 — 71 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.