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2025 Annual Fire Report

Fires in Webster, New Hampshire

In 2025, fire departments serving Webster responded to 47 fire and hazmat incidents — from cooking fires to gas leaks to a single $300K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade B Peak yr 2025 Merrimack County 2,120 residents 1 reporting departments 117 5-yr
Total incidents
47
+176.5% vs 2024
Building fires
23
Residential 65% Other 35%
Property loss
$875K
$600K structure · $275K contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Building fires lead by count. Building fires lead by dollars. Together the top five categories make up about 83% of all calls.

47
Total Incidents
Building fires 23 48.9%
Chimney or flue fire, confined to chimney or flue 9 19.1%
Electrical wiring/equipment problem, other 3 6.4%
Passenger vehicle fire 2 4.3%
Brush, or brush and grass mixture fire 2 4.3%
All other categories 8 17.0%
02 Seasonality

When do fires happen?

Dec peaks. May dips. Watch for the typical fall climb starting in October.

Jan 2
Feb 1
Mar 4
Apr 6
May 0
Jun 3
Jul 7
Aug 1
Sep 2
Oct 0
Nov 6
Dec 15
Fewer
More
2b Five-year trend

Year over year in Webster

117 incidents 2021–2025. Peak year was 2025. $605K cumulative property loss.

YearIncidentsYoY 
2021 29 —
2022* 13 —
2023* 11 —
2024 17 —
2025 47 +176.5%

* Well below Webster'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 23 building fires Webster departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
60%
6
Cause undetermined
20%
2
Intentional / arson
0%
0
Equipment / heat source failure
10%
1
Under investigation
0%
0
Act of nature (lightning)
10%
1
3b Where fires start

Where do fires start in Webster?

NFIRS Area of Origin (AREA_ORIG) for the 21 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 Undetermined 5 23.8%
2 Engine area, running gear, wheel area 3 14.3%
3 Storage area, other 2 9.5%
4 Structural area, other 2 9.5%
5 Outside area, other 2 9.5%
6 Highway, parking lot, street: on or near 2 9.5%
7 Other 1 4.8%
8 Bedroom - < 5 persons; included are jail or prison 1 4.8%
9 Cooking area, kitchen 1 4.8%
10 Duct: hvac, cable, exhaust, heating, or AC 1 4.8%
11 All other areas 1 4.8%
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 Webster mix.

#Heat sourceCountShare 
1 Undetermined 5 23.8%
2 Arcing 4 19.0%
3 Heat source: other 2 9.5%
4 Spark, ember or flame from operating equipment 2 9.5%
5 Hot or smoldering object, other 2 9.5%
6 Heat from powered equipment, other 1 4.8%
7 Hot ember or ash 1 4.8%
8 Heat from other open flame or smoking materials 1 4.8%
9 Match 1 4.8%
10 Flame/torch used for lighting 1 4.8%
11 All other sources 1 4.8%
04 The biggest fires

3 fires · $600K in losses

Largest single-incident property losses reported by Webster departments in 2025. These 3 fires alone account for 100% of the city's annual total.

# Property loss Type Severity Status
1 $300,000 Building fires Major Investigated
2 $150,000 Building fires Significant Investigated
3 $150,000 Building fires Significant Investigated
05 How Webster compares

Webster vs New Hampshire vs the nation

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

22.17
Incidents per 1,000 residents
Webster
22.17
NH avg
11.08
US avg
7.48
10.85
Building fires per 1,000 residents
Webster
10.85
NH avg
1.44
US avg
0.85
0
Civilian fire deaths per million
Webster
0
NH avg
7.7
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Webster

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 1,257 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2015 Missing data/not specified/undetermined 275 40.9 mi
2016 Arson/incendiarism 190 24.5 mi
2015 Power generation/transmission/distribution 137 45.4 mi
2015 Missing data/not specified/undetermined 92 13.4 mi
2015 Missing data/not specified/undetermined 59 7.9 mi
2008 Missing data/not specified/undetermined 54 35.2 mi
2016 Missing data/not specified/undetermined 50 36.0 mi
2016 Arson/incendiarism 46 25.1 mi
2016 Missing data/not specified/undetermined 41 15.1 mi
2016 Arson/incendiarism 30 34.8 mi
2016 Missing data/not specified/undetermined 30 34.0 mi
2016 Missing data/not specified/undetermined 30 45.3 mi
5d Top ZIPs

Where in Webster 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 03303 117
5e Peer cities

Cities similar to Webster

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

06 First responders

Who responds in Webster?

1 departments report to NFIRS for incidents in Webster.

Webster Fire Department
851 Battle ST
FDID 62710
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.