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County file — OH

Underground Storage Tanks in Hancock County, OH — 163 facilities, 267 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Hancock County, population 76,096.

163UST facilities
145tanks in service
332closed tanks
267leak records
10open cases
257no further action

Hancock County has 163 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 145 tanks in service and 332 tanks that have been closed or removed. Over the life of the program, 267 fuel releases were reported here; 257 (96% of records) were investigated and closed with No Further Action, and 10 of those cleanup cases were still open when the snapshot was compiled.

That works out to 19.1 tanks in service per 10,000 residents, above the Ohio average of 17.1 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 Hancock County, OH?

The EPA UST Finder snapshot lists 163 registered UST facilities in Hancock County with 145 tanks currently in service, 332 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Hancock County?

267 releases from underground storage tanks are on record for Hancock County. 257 (96%) reached No Further Action status, while 10 cleanup cases remained open in the snapshot.

How do I check a specific address in Hancock County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Hancock 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 Ohio BUSTR (State Fire Marshal).

Verify with the state

The live regulatory record for any Hancock County facility or leak case is held by the Ohio BUSTR (State Fire Marshal). Newer records than this 2018–2021 snapshot may exist.

Nearby countys in Ohio

← All Ohio counts