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County file — IL

Underground Storage Tanks in Carroll County, IL — 94 facilities, 62 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Carroll County, population 15,067.

94UST facilities
46tanks in service
260closed tanks
62leak records
23open cases
39no further action

Carroll County has 94 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 46 tanks in service and 260 tanks that have been closed or removed. Over the life of the program, 62 fuel releases were reported here; 39 (63% of records) were investigated and closed with No Further Action, and 23 of those cleanup cases were still open when the snapshot was compiled.

That works out to 30.5 tanks in service per 10,000 residents, well above the Illinois average of 13.7 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 Carroll County, IL?

The EPA UST Finder snapshot lists 94 registered UST facilities in Carroll County with 46 tanks currently in service, 260 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Carroll County?

62 releases from underground storage tanks are on record for Carroll County. 39 (63%) reached No Further Action status, while 23 cleanup cases remained open in the snapshot.

How do I check a specific address in Carroll County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Carroll 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 Illinois EPA LUST Program / OSFM.

Verify with the state

The live regulatory record for any Carroll County facility or leak case is held by the Illinois EPA LUST Program / OSFM. Newer records than this 2018–2021 snapshot may exist.

Nearby countys in Illinois

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