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County file — OH

Underground Storage Tanks in Franklin County, OH — 1,887 facilities, 2,676 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Franklin County, population 1,283,688.

1,887UST facilities
1,577tanks in service
3,857closed tanks
2,676leak records
104open cases
2,572no further action

Franklin County has 1,887 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 1,577 tanks in service and 3,857 tanks that have been closed or removed. Over the life of the program, 2,676 fuel releases were reported here; 2,572 (96% of records) were investigated and closed with No Further Action, and 104 of those cleanup cases were still open when the snapshot was compiled.

That works out to 12.3 tanks in service per 10,000 residents, well below 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 Franklin County, OH?

The EPA UST Finder snapshot lists 1,887 registered UST facilities in Franklin County with 1,577 tanks currently in service, 3,857 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Franklin County?

2,676 releases from underground storage tanks are on record for Franklin County. 2,572 (96%) reached No Further Action status, while 104 cleanup cases remained open in the snapshot.

How do I check a specific address in Franklin County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Franklin 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 Franklin 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

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