UST Check EPA tank registry · per-address screening

UST Checkleak sites → Alaska

Leaking underground storage tanks in Alaska

Leak (LUST) incidents Alaska's tank program has reported to EPA — what is still in cleanup, and what the state has closed. Data vintage 2024-12-04.

2,187leak incidents on record
288cleanups still open
1,899closed — No Further Action
13.2%share still open

Alaska cities with the most open cleanups

CityLeak incidentsCleanups still open
Fairbanks42
Delta Junction111
Palmer51
McGrath21
Point Hope21
Big Lake11
Hughes11
King Salmon11
Platinum11

Alaska counties with the most open cleanups

EPA's county rollup. Each county page adds the tank inventory — registered facilities, open and closed tanks.

CountyLeak incidentsCleanups still open
Anchorage 840 87
Fairbanks North Star 327 67
Matanuska-Susitna 164 15
Kenai Peninsula 200 14
Yukon-Koyukuk 50 12
Southeast Fairbanks 54 10
Juneau 76 9
Kodiak Island 56 8
Bristol Bay 17 7
Valdez-Cordova 69 5
Denali 36 3
Northwest Arctic 6 3
Bethel 16 2
Lake and Peninsula 15 2
Nome 15 2
Dillingham 11 2
Wrangell 9 2
Ketchikan Gateway 29 1
Aleutians West 24 1
Haines 13 1
Petersburg 10 1
Aleutians East 7 1
Hoonah-Angoon 5 1
Sitka 31
Prince of Wales-Hyder 11
North Slope 3
Skagway 2
Yakutat 2
Kusilvak 1

Screen a specific Alaska address

State counts set the context; a deal needs the record around one parcel — registered tanks on it, facilities within 500 and 1,500 feet, leak cleanups with status and distance, every line cited to the official record. Same data a Phase I environmental assessment starts from, in your hands before the offer.

Screen an address — $49

Tank inventory for Alaska — registered facilities, open and closed tanks, county by county — is on the Alaska county tables.

This is a screen of EPA-registered tank and leak records, not an environmental site assessment. State registries are incomplete by design: tanks removed before 1986 and most residential heating-oil tanks were never registered, so a clean screen cannot prove the absence of a tank. "Closed" means a tank was taken out of service per the registry — it does not certify that no contamination remains. EPA's LUST layer carries a county field for some states and not others, so city is the primary breakdown here; the county table is EPA's own county rollup.

source: EPA UST Finder EPA data vintage 2024-12-04