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Aleutians West Census Area, Alaska Flood Zones

Check an Address in Aleutians West Census Area

Enter any address in Aleutians West Census Area, Alaska to see its FEMA flood zone

Read First-Hand Flood Stories from Aleutians West Census Area

1 NOAA storm reports from this county describe what happened, in the words of the meteorologists who were there.

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Flood Risk Data for Aleutians West Census Area

Aleutians West Census Area, Alaska has recorded 3 flood-related events since 1996 according to NOAA's Storm Events Database. The county has received 10 federal disaster declarations, 1 of which involved flooding or coastal storms. Enter any address above to check its FEMA flood zone designation.

Aleutians West Census Area Disaster History

FEMA Disaster Declarations (2004–2025)

Disaster Declarations
10
Flood/Coastal Disasters
1
Latest Disaster
Severe Storms, Flooding, And Remnants Of Typhoon Halong (2025-10-08)

Source: OpenFEMA Disaster Declarations Summaries.

Recent Disaster Declarations in Aleutians West Census Area

DeclarationTypeDate
Severe Storms, Flooding, And Remnants Of Typhoon HalongFloodOct 8, 2025
Severe Storm, Flooding, And LandslidesSevere StormSep 15, 2022
Covid-19BiologicalJan 20, 2020
Covid-19 PandemicBiologicalJan 20, 2020
Severe StormSevere StormDec 12, 2015
Severe Winter Storm, Tidal Surges And FloodingSevere StormOct 18, 2004

Recorded Flood Events in Aleutians West Census Area

NOAA Storm Events Database (1996–2025)

Total Flood Events
3
River/Area Floods
1
Coastal/Storm Surge
2
Total Property Damage
$5.0M

Source: NOAA National Weather Service Storm Events Database.

Recent Flood Events in Aleutians West Census Area

TypeDateDamage
FloodOct 22, 20045M
Storm Surge/TideAug 3, 200010K
Storm Surge/TideDec 2, 1998

Aleutians West Census Area Flood History

Flood — Oct 22, 2004

A moderate low moved from the southwest Bering Sea to the Bering Strait Friday evening, October 22nd. This resulted in strong gusty west wind that briefly peaked at 85 mph in the Pribilof Islands. The strong west wind resulted in significant damage to the break water to the Harbor in St George.

Source: NOAA National Weather Service Storm Events Database.

Alaska Statewide Flood Insurance Data

Total NFIP Claims
804
Total Claims Paid
$16.4M

Flood Zone Types in Aleutians West Census Area

FEMA assigns flood zone designations to areas in Aleutians West Census Area, Alaska:

AE High Risk — 1% annual chance of flooding. Insurance required.

VE Very High Risk — Coastal flooding with wave action.

X (Shaded) Moderate Risk — 500-year floodplain.

X Low Risk — Outside major floodplains.

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Flood Insurance in Aleutians West Census Area

Properties in Aleutians West Census Area, Alaska that are in FEMA-designated Special Flood Hazard Areas (zones A and V) with federally backed mortgages are required to carry flood insurance.

Even outside high-risk zones, flood insurance is recommended. From 2014 to 2024, nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area.

Visit FloodSmart.gov to find an agent and get a quote.