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County file — ID

Underground Storage Tanks in Minidoka County, ID — 110 facilities, 34 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Minidoka County, population 20,870.

110UST facilities
70tanks in service
255closed tanks
34leak records
0open cases
34no further action

Minidoka County has 110 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 70 tanks in service and 255 tanks that have been closed or removed, plus 3 temporarily out of service. Over the life of the program, 34 fuel releases were reported here; 34 (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 33.5 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 Minidoka County, ID?

The EPA UST Finder snapshot lists 110 registered UST facilities in Minidoka County with 70 tanks currently in service, 255 closed or removed tanks, and 3 temporarily out of service.

How many fuel leaks have been reported in Minidoka County?

34 releases from underground storage tanks are on record for Minidoka County. 34 (100%) reached No Further Action status, while 0 cleanup cases remained open in the snapshot.

How do I check a specific address in Minidoka County?

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