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County file — UT

Underground Storage Tanks in Washington County, UT — 206 facilities, 156 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Washington County, population 168,564.

206UST facilities
250tanks in service
389closed tanks
156leak records
16open cases
140no further action

Washington County has 206 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 250 tanks in service and 389 tanks that have been closed or removed, plus 6 temporarily out of service. Over the life of the program, 156 fuel releases were reported here; 140 (90% of records) were investigated and closed with No Further Action, and 16 of those cleanup cases were still open when the snapshot was compiled.

That works out to 14.8 tanks in service per 10,000 residents, above the Utah average of 12.7 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 Washington County, UT?

The EPA UST Finder snapshot lists 206 registered UST facilities in Washington County with 250 tanks currently in service, 389 closed or removed tanks, and 6 temporarily out of service.

How many fuel leaks have been reported in Washington County?

156 releases from underground storage tanks are on record for Washington County. 140 (90%) reached No Further Action status, while 16 cleanup cases remained open in the snapshot.

How do I check a specific address in Washington County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Washington County 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 Utah DEQ UST Program.

Verify with the state

The live regulatory record for any Washington County facility or leak case is held by the Utah DEQ UST Program. Newer records than this 2018–2021 snapshot may exist.

Nearby countys in Utah

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