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County file — AR

Underground Storage Tanks in Benton County, AR — 364 facilities, 32 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Benton County, population 259,076.

364UST facilities
298tanks in service
678closed tanks
32leak records
2open cases
30no further action

Benton County has 364 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 298 tanks in service and 678 tanks that have been closed or removed, plus 39 temporarily out of service. Over the life of the program, 32 fuel releases were reported here; 30 (94% of records) were investigated and closed with No Further Action, and 2 of those cleanup cases were still open when the snapshot was compiled.

That works out to 11.5 tanks in service per 10,000 residents, well below the Arkansas average of 21.7 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 Benton County, AR?

The EPA UST Finder snapshot lists 364 registered UST facilities in Benton County with 298 tanks currently in service, 678 closed or removed tanks, and 39 temporarily out of service.

How many fuel leaks have been reported in Benton County?

32 releases from underground storage tanks are on record for Benton County. 30 (94%) reached No Further Action status, while 2 cleanup cases remained open in the snapshot.

How do I check a specific address in Benton County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Benton 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 Arkansas DEQ Regulated Storage Tanks.

Verify with the state

The live regulatory record for any Benton County facility or leak case is held by the Arkansas DEQ Regulated Storage Tanks. Newer records than this 2018–2021 snapshot may exist.

Nearby countys in Arkansas

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