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County file — AR

Underground Storage Tanks in Johnson County, AR — 126 facilities, 16 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Johnson County, population 26,605.

126UST facilities
71tanks in service
285closed tanks
16leak records
0open cases
16no further action

Johnson County has 126 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 71 tanks in service and 285 tanks that have been closed or removed, plus 4 temporarily out of service. Over the life of the program, 16 fuel releases were reported here; 16 (100% of records) were investigated and closed with No Further Action, and no cleanup cases remained open when the snapshot was compiled.

That works out to 26.7 tanks in service per 10,000 residents, above 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 Johnson County, AR?

The EPA UST Finder snapshot lists 126 registered UST facilities in Johnson County with 71 tanks currently in service, 285 closed or removed tanks, and 4 temporarily out of service.

How many fuel leaks have been reported in Johnson County?

16 releases from underground storage tanks are on record for Johnson County. 16 (100%) reached No Further Action status, while 0 cleanup cases remained open in the snapshot.

How do I check a specific address in Johnson County?

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

← All Arkansas counts