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County file — MI

Underground Storage Tanks in Iosco County, MI — 144 facilities, 126 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Iosco County, population 25,340.

144UST facilities
56tanks in service
412closed tanks
126leak records
74open cases
52no further action

Iosco County has 144 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 56 tanks in service and 412 tanks that have been closed or removed, plus 5 temporarily out of service. Over the life of the program, 126 fuel releases were reported here; 52 (41% of records) were investigated and closed with No Further Action, and 74 of those cleanup cases were still open when the snapshot was compiled.

That works out to 22.1 tanks in service per 10,000 residents, well above the Michigan average of 16.8 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 Iosco County, MI?

The EPA UST Finder snapshot lists 144 registered UST facilities in Iosco County with 56 tanks currently in service, 412 closed or removed tanks, and 5 temporarily out of service.

How many fuel leaks have been reported in Iosco County?

126 releases from underground storage tanks are on record for Iosco County. 52 (41%) reached No Further Action status, while 74 cleanup cases remained open in the snapshot.

How do I check a specific address in Iosco County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Iosco 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 EGLE Storage Tank Program.

Verify with the state

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

Nearby countys in Michigan

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