Blog · October 14, 2026 · Alaska
Using the Aleutians West Census Area Flood Zone Map
Flood zones are set by FEMA, and checking one near Eareckson Station takes a few minutes.
Main page: Aleutians West Census Area, AK GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before you buy or build near Aleutian Islands Wilderness, look at the Aleutians West Census Area flood zone map: FEMA's zone label affects insurance, building rules and resale. Covered here for this county: locating a parcel on FEMA's map, reading the zone codes, and confirming the outline on the county map, especially near Atka.
The Aleutians West Census Area flood zone map: start here
For a parcel near Alaska Maritime National Wildlife Refuge, start with FEMA's Flood Map Service Center: enter the street address, and pick the FIRMette or map view. Rural land near Aleutian Islands Wilderness with no street number is still easy to locate: zoom in from the nearest road and click the spot.
The viewer Aleutians West Census Area publishes
Parcels around Aleutian Islands Wilderness can be looked up on the Alaska Statewide Parcels layer in ArcGIS Map Viewer, which opens without registering. For land near Adak, enter a street address, an owner's name or a parcel number, and the matching parcel lights up. For property near Adak, save the parcel ID from that panel; every records desk in the county will want it.
Aleutians West Census Area in a few facts
Smaller places on the map include Adak, Atka, St. George, and St. Paul, where town lots give way to larger tracts. Around 5,160 people call Aleutians West Census Area home (Census estimate, 2023) spread over some 4,393 square miles. Aleutians West Census Area was organized in 1987, which matters when you trace an old farm's title. Features like Alaska Maritime National Wildlife Refuge are easy to spot when you zoom out.
A short flood checklist
Ask the listing agent about past flood claims for the house near Attu Station; an insurance quote early avoids surprises.
Zones on the Aleutians West Census Area flood zone map
If the land is near St. Paul, zones beginning with A or V are Special Flood Hazard Areas, which FEMA defines as a 1% annual chance of flooding. If you're looking near Bogoslof Wilderness, minimal risk is not no risk: according to FEMA, many claims come from moderate- and low-risk areas.
A word on accuracy
Tax maps are drawn for assessment, not measured on the ground, so a tree line near Atka can sit some distance off the line on screen. For a tract near Unalaska, records update in batches, so a deed recorded last month can take weeks to appear.
Deeds, plats and who keeps them
When the details count, get the recorded deed through the State Recorder's Office (Alaska DNR); the parcel line is a drawing of it, which applies near Eareckson Station as much as anywhere. Long-held tracts near Alaska Maritime National Wildlife Refuge may sit on several deeds, and a title company is worth hiring on a real sale.
Lining it up with the parcel map
FEMA doesn't draw property lines, so check the Alaska Statewide Parcels layer in ArcGIS Map Viewer too to see exactly which lot near Unalaska you're looking at.
Sections, lots and bearings
Alaska follows the Public Land Survey System, so deeds around St. Paul reference sections and townships. A standard section is about one square mile, roughly 640 acres, with 36 sections to a township, though corrections make some sections near Alaska Maritime National Wildlife Refuge odd-sized. Write down the legal description for the tract near Attu Station when you talk to a surveyor.
Using it on a phone
Most viewers work in a phone browser, which helps when you're standing on land near Bogoslof Wilderness, though signal can drop in rural spots. A printout of the tract near Atka helps when you meet an owner or agent.
Beyond the mapped zones
Low-lying fields near St. Paul may not have detailed mapping, so walk the land after rain. Wet ground around Eareckson Station is a separate issue from flood zones; the National Wetlands Inventory mapper shows mapped wetlands.
Lenders and permits
If you're looking near Attu Station, get the Elevation Certificate if one exists: it records the building's elevation against the base flood. New construction in a floodplain near Attu Station often needs a floodplain permit; ask the local floodplain administrator before you plan.
Frequently asked
What is a base flood elevation for land near Atka?
Around Alaska Maritime National Wildlife Refuge, the BFE is printed in AE zones on FEMA's map; local rules may require building above it.
What is a LOMA around Attu Station?
In most cases, FEMA's LOMA process is the usual route when a building near Eareckson Station sits above the base flood elevation, and lenders accept the result.
How often are flood maps updated in Aleutians West Census Area?
In most cases, a new study can move a zone line near St. Paul; check the effective date on the panel.
Do I need to worry about flooding in Zone X for land near Eareckson Station?
Good question; Zone X near Alaska Maritime National Wildlife Refuge means moderate (shaded) or minimal (unshaded) mapped risk; many owners near Atka buy coverage anyway.
Is there an app for the parcel map near Alaska Maritime National Wildlife Refuge?
Near Bogoslof Wilderness, most viewers run in a mobile browser; screenshots help offline.
Open the official Aleutians West Census Area, AK parcel map See it in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.