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County file — TN

Underground Storage Tanks in Unicoi County, TN — 68 facilities, 62 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Unicoi County, population 17,944.

68UST facilities
28tanks in service
163closed tanks
62leak records
1open cases
61no further action

Unicoi County has 68 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 28 tanks in service and 163 tanks that have been closed or removed, plus 16 temporarily out of service. Over the life of the program, 62 fuel releases were reported here; 61 (98% of records) were investigated and closed with No Further Action, and 1 of those cleanup cases were still open when the snapshot was compiled.

That works out to 15.6 tanks in service per 10,000 residents, below the Tennessee average of 18.5 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 Unicoi County, TN?

The EPA UST Finder snapshot lists 68 registered UST facilities in Unicoi County with 28 tanks currently in service, 163 closed or removed tanks, and 16 temporarily out of service.

How many fuel leaks have been reported in Unicoi County?

62 releases from underground storage tanks are on record for Unicoi County. 61 (98%) reached No Further Action status, while 1 cleanup cases remained open in the snapshot.

How do I check a specific address in Unicoi County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Unicoi 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 TDEC UST Division.

Verify with the state

The live regulatory record for any Unicoi County facility or leak case is held by the TDEC UST Division. Newer records than this 2018–2021 snapshot may exist.

Nearby countys in Tennessee

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