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2025 Annual Fire Report

Fires in Dalton, New Hampshire

In 2025, fire departments serving Dalton responded to 24 fire and hazmat incidents — from cooking fires to gas leaks to a single $50K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade B- Peak yr 2025 Coos County 995 residents 1 reporting departments 34 5-yr
Total incidents
24
Not comparable with 2024 (incomplete reporting)
Building fires
4
Residential 50% Other 50%
Property loss
$72K
$52K structure · $20K contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Unauthorized burning lead by count. Building fires lead by dollars. Together the top five categories make up about 71% of all calls.

24
Total Incidents
Unauthorized burning 6 25.0%
Building fires 4 16.7%
Brush, or brush and grass mixture fire 3 12.5%
Forest, woods or wildland fire 2 8.3%
Power line down 2 8.3%
All other categories 7 29.2%
02 Seasonality

When do fires happen?

Mar peaks. Nov dips. Watch for the typical fall climb starting in October.

Jan 1
Feb 1
Mar 6
Apr 3
May 2
Jun 2
Jul 1
Aug 2
Sep 4
Oct 2
Nov 0
Dec 0
Fewer
More
2b Five-year trend

Year over year in Dalton

34 incidents 2021–2025. Peak year was 2025. $52K cumulative property loss.

YearIncidentsYoY 
2021 9 —
2022* 0 —
2023* 0 —
2024* 1 —
2025 24 —

* Well below Dalton's usual volume. That almost always means one or more departments didn't submit a full year to NFIRS, not that fires dropped, so no year-over-year change is shown for it.

03 Cause of ignition

What sparks building fires?

For the 4 building fires Dalton departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
100%
5
Cause undetermined
0%
0
Intentional / arson
0%
0
Equipment / heat source failure
0%
0
Under investigation
0%
0
Act of nature (lightning)
0%
0
3b Where fires start

Where do fires start in Dalton?

NFIRS Area of Origin (AREA_ORIG) for the 10 building fires investigators classified across 2021–2025. The room or location where ignition occurred — kitchens, bedrooms, exterior, vehicle areas — tells you where to focus prevention.

#Area of originCountShare 
1 Wildland, woods 3 30.0%
2 Other 2 20.0%
3 Storage area, other 1 10.0%
4 Equipment or service area, other 1 10.0%
5 Substructure area or space, crawl space 1 10.0%
6 Vehicle area, other 1 10.0%
7 Open area - outside; included are farmland, field 1 10.0%
3c What ignited it

What actually ignited the fire?

NFIRS Heat Source (HEAT_SOURC) — the physical thing that started it. Spark or ember from operating equipment, an open flame, smoking materials, or hot embers from a fireplace are the leading culprits nationwide. Here's the Dalton mix.

#Heat sourceCountShare 
1 Heat from powered equipment, other 2 20.0%
2 Undetermined 2 20.0%
3 Heat source: other 1 10.0%
4 Spark, ember or flame from operating equipment 1 10.0%
5 Arcing 1 10.0%
6 Hot or smoldering object, other 1 10.0%
7 Heat spread from another fire, other 1 10.0%
8 Flying brand, ember, spark 1 10.0%
04 The biggest fires

2 fires · $52K in losses

Largest single-incident property losses reported by Dalton departments in 2025. These 2 fires alone account for 100% of the city's annual total.

# Property loss Type Severity Status
1 $50,000 Fire in motor home, camper, recreational vehicle Significant Investigated
2 $2,000 Mobile property (vehicle) fire, other Significant Investigated
05 How Dalton compares

Dalton vs New Hampshire vs the nation

Per-capita rates let us compare apples to apples. Dalton sits above the national average for incidents per resident.

24.12
Incidents per 1,000 residents
Dalton
24.12
NH avg
11.08
US avg
7.48
4.02
Building fires per 1,000 residents
Dalton
4.02
NH avg
1.44
US avg
0.85
0
Civilian fire deaths per million
Dalton
0
NH avg
7.7
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Dalton

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 1,520 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2016 Missing data/not specified/undetermined 329 34.4 mi
2015 Missing data/not specified/undetermined 275 46.8 mi
2004 Missing data/not specified/undetermined 139 32.4 mi
2012 Debris and open burning 120 43.9 mi
2006 Railroad operations and maintenance 100 30.0 mi
2017 Missing data/not specified/undetermined 72 24.5 mi
1995 Missing data/not specified/undetermined 60 37.6 mi
2008 Missing data/not specified/undetermined 54 41.1 mi
2000 Debris and open burning 51 43.0 mi
2016 Missing data/not specified/undetermined 47 47.5 mi
2006 Debris and open burning 40 43.0 mi
2016 Missing data/not specified/undetermined 30 47.2 mi
5d Top ZIPs

Where in Dalton do fires concentrate?

Top 1 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.

#ZIP5-yr incidents 
1 03598 34
5e Peer cities

Cities similar to Dalton

Six New Hampshire cities with population within ±25% of Dalton. Useful comparison targets — same state, similar size, different fire profile.

06 First responders

Who responds in Dalton?

1 departments report to NFIRS for incidents in Dalton.

Dalton Fire Department
756 Dalton RD
FDID 30412
07 Stay prepared

Before the next Red Flag day.

A 30-minute weekend can cut your home's exposure substantially. These four checklists are a good starting point.

About this data

Numbers reflect incidents reported by participating fire departments to the National Fire Incident Reporting System (NFIRS) Public Data Release for calendar year 2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Per-capita comparisons use 2023 ACS population estimates. Wildland fire data complements NFIRS with NIFC and USFS perimeters. Active-fire counts come from a dated NIFC snapshot, not a live feed.