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County file — AK

Underground Storage Tanks in Dillingham Borough, AK — 16 facilities, 11 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Dillingham Borough, population 4,998.

16UST facilities
3tanks in service
28closed tanks
11leak records
2open cases
9no further action

Dillingham Borough has 16 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 3 tanks in service and 28 tanks that have been closed or removed. Over the life of the program, 11 fuel releases were reported here; 9 (82% of records) were investigated and closed with No Further Action, and 2 of those cleanup cases were still open when the snapshot was compiled.

That works out to 6.0 tanks in service per 10,000 residents, well below the Alaska average of 11.0 per 10,000. Countywide numbers are context, not a verdict on any parcel — tank risk is hyper-local, falling off within a few hundred feet.

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Frequently asked questions

How many underground storage tanks are in Dillingham Borough, AK?

The EPA UST Finder snapshot lists 16 registered UST facilities in Dillingham Borough with 3 tanks currently in service, 28 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Dillingham Borough?

11 releases from underground storage tanks are on record for Dillingham Borough. 9 (82%) reached No Further Action status, while 2 cleanup cases remained open in the snapshot.

How do I check a specific address in Dillingham Borough?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Dillingham Borough address to map every registered tank and reported leak within a mile, with distances in feet and an A–F screening grade. Verify current records with the Alaska DEC Storage Tank Program.

Verify with the state

The live regulatory record for any Dillingham Borough facility or leak case is held by the Alaska DEC Storage Tank Program. Newer records than this 2018–2021 snapshot may exist.

Nearby boroughs in Alaska

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