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County file — ID

Underground Storage Tanks in Valley County, ID — 89 facilities, 38 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Valley County, population 10,014.

89UST facilities
40tanks in service
195closed tanks
38leak records
2open cases
36no further action

Valley County has 89 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 40 tanks in service and 195 tanks that have been closed or removed. Over the life of the program, 38 fuel releases were reported here; 36 (95% 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 39.9 tanks in service per 10,000 residents, well above the Idaho average of 18.8 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 Valley County, ID?

The EPA UST Finder snapshot lists 89 registered UST facilities in Valley County with 40 tanks currently in service, 195 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Valley County?

38 releases from underground storage tanks are on record for Valley County. 36 (95%) reached No Further Action status, while 2 cleanup cases remained open in the snapshot.

How do I check a specific address in Valley County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Valley 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 Idaho DEQ Storage Tanks.

Verify with the state

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

Nearby countys in Idaho

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