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2025 County Report

Fires in Chugach Census Area, AK

In 2025, fire departments serving Chugach Census Area responded to 41 fire and hazmat incidents — including a single $150K property loss.

6,917 residents FIPS 02063 17 cities · 0 fire depts
Total incidents
41
251 across 5 years
Building fires
5
1 wildland
Property loss
$299K
$257K structure · $42K contents
Casualties
0 / 0
0 civ deaths · 0 civ inj · 0 FF inj
01 The mix

What kinds of fires happen here?

Building fires lead by count. Top five categories make up about 49% of all calls.

41
Total Incidents
Building fires 5 12.2%
Unauthorized burning 5 12.2%
Cooking fire, confined to container 4 9.8%
Gas leak (natural gas or LPG) 3 7.3%
Oil or other combustible liquid spill 3 7.3%
All other categories 21 51.2%
02 Seasonality

When do fires happen in Chugach Census Area?

Jul peaks. Nov dips.

Jan 2
Feb 1
Mar 4
Apr 3
May 7
Jun 5
Jul 8
Aug 3
Sep 4
Oct 3
Nov 0
Dec 1
03 Five-year trend

Year over year in Chugach Census Area

251 incidents from 2021 through 2025.

YearIncidents 
2021 48
2022 65
2023 41
2024 56
2025 41
04 Cause of ignition

What sparks building fires?

For the 5 building fires departments responded to in 2025, here's how investigators classified them.

Unintentional
45%
5
Cause undetermined
9%
1
Intentional / arson
36%
4
Equipment / heat source failure
9%
1
Under investigation
0%
0
Act of nature (lightning)
1%
0
05 The biggest fires

6 fires · $257K in losses

Largest single-incident property losses in Chugach Census Area during 2025. These 6 fires alone account for 100% of the county's total.

#Property lossCityTypeSeverity
1 $150,000 Valdez Building fires Significant
2 $50,000 Valdez Building fires Significant
3 $40,000 Kenny Lake Road freight or transport vehicle fire Significant
4 $15,000 Valdez Water vehicle fire Significant
5 $1,000 Valdez Cooking fire, confined to container Significant
6 $1,000 City of Cordova Building fires Significant
06 How Chugach Census Area compares

Chugach Census Area vs AK vs the nation

Per-capita rates let us compare apples to apples.

5.93
Incidents per 1,000 residents
Chugach Census Area
5.93
AK avg
8.42
US avg
7.15
0.72
Building fires per 1,000 residents
Chugach Census Area
0.72
AK avg
1.2
US avg
0.82
0
Civilian fire deaths per million
Chugach Census Area
0
AK avg
19.5
US avg
5.8
07 Cities in this county

Largest cities in Chugach Census Area

12 cities mapped to FIPS 02063.

09 Historical wildfires

Largest fires recorded in AK

Top 10 fire perimeters by acres burned (state-scoped fallback while we build out per-county polygons).

#NameYearAgencyAcres
1 832015 1988 AFS 558,928
2 Minto Flats South 2009 DVF 534,911
3 FYU NE 85 1990 BLM 433,768
4 BEAR CREEK 1977 AFS 374,389
5 Simels 1997 BLM 347,860
6 Big Creek Two 2015 BLM 312,918
7 BTTS S 40 1990 BLM 289,913
8 032018 1990 BLM 287,704
9 832064 1988 AFS 284,466
10 Sushgitit Hills 2015 BLM 276,038

About this data

County-level NFIRS aggregates for 2025, plus 5-year totals across 2021–2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Wildfire risk score (0–100) and Expected Annual Loss come from FEMA's National Risk Index. Drought class is the most recent USDM classification (D0 = abnormally dry through D4 = exceptional drought). Historical fire perimeters are sourced from the NIFC InterAgency Fire Perimeter History.