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TankCheck / States / Illinois

County file — IL

Underground Storage Tanks in Peoria County, IL — 533 facilities, 320 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Peoria County, population 187,330.

533UST facilities
341tanks in service
1,223closed tanks
320leak records
92open cases
228no further action

Peoria County has 533 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 341 tanks in service and 1,223 tanks that have been closed or removed. Over the life of the program, 320 fuel releases were reported here; 228 (71% of records) were investigated and closed with No Further Action, and 92 of those cleanup cases were still open when the snapshot was compiled.

That works out to 18.2 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 Peoria County, IL?

The EPA UST Finder snapshot lists 533 registered UST facilities in Peoria County with 341 tanks currently in service, 1,223 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Peoria County?

320 releases from underground storage tanks are on record for Peoria County. 228 (71%) reached No Further Action status, while 92 cleanup cases remained open in the snapshot.

How do I check a specific address in Peoria County?

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

← All Illinois counts