ZIP 03812 recorded 65 fire and hazmat incidents in 2025, 334 across 2021–2025. Primary county: Carroll County, NH.
334 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 55 | |
| 2022 | 84 | |
| 2023 | 87 | |
| 2024 | 43 | |
| 2025 | 65 |
Feb peaks. Nov dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 03812 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Power line down | 65 | 19.5% | |
| 2 | Gas leak (natural gas or LPG) | 36 | 10.8% | |
| 3 | Fire, other | 35 | 10.5% | |
| 4 | Building fires | 34 | 10.2% | |
| 5 | Carbon monoxide incident | 29 | 8.7% |
For the 4 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 03812 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Other | 36 | 42.4% | |
| 2 | Railroad right of way: on or near | 7 | 8.2% | |
| 3 | Undetermined | 7 | 8.2% | |
| 4 | Outside area, other | 5 | 5.9% | |
| 5 | Cooking area, kitchen | 4 | 4.7% | |
| 6 | Engine area, running gear, wheel area | 4 | 4.7% | |
| 7 | Open area - outside; included are farmland, field | 3 | 3.5% | |
| 8 | Common room, den, family room, living room, lounge | 2 | 2.4% | |
| 9 | All other areas | 17 | 20.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 39 | 45.9% | |
| 2 | Heat source: other | 10 | 11.8% | |
| 3 | Heat from powered equipment, other | 10 | 11.8% | |
| 4 | Spark, ember or flame from operating equipment | 9 | 10.6% | |
| 5 | Radiated, conducted heat from operating equipment | 8 | 9.4% | |
| 6 | Arcing | 4 | 4.7% | |
| 7 | Hot ember or ash | 2 | 2.4% | |
| 8 | Match | 1 | 1.2% | |
| 9 | All other sources | 2 | 2.4% |
Largest single-incident losses in ZIP 03812 across 2021–2025. These 8 fires alone account for 602% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $2,000,000 | Building fires | 2023 | Major |
| 2 | $600,000 | Building fires | 2024 | Major |
| 3 | $500,000 | Building fires | 2022 | Major |
| 4 | $441,500 | Building fires | 2025 | Major |
| 5 | $414,000 | Building fires | 2023 | Major |
| 6 | $250,000 | Building fires | 2023 | Major |
| 7 | $195,000 | Off-road vehicle or heavy equipment fire | 2025 | Significant |
| 8 | $50,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 03812.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Bartlett | 316 |
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 — 334 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.