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County file — ID

Underground Storage Tanks in Gem County, ID — 49 facilities, 13 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Gem County, population 17,499.

49UST facilities
25tanks in service
107closed tanks
13leak records
1open cases
12no further action

Gem County has 49 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 25 tanks in service and 107 tanks that have been closed or removed, plus 1 temporarily out of service. Over the life of the program, 13 fuel releases were reported here; 12 (92% of records) were investigated and closed with No Further Action, and 1 of those cleanup cases were still open when the snapshot was compiled.

That works out to 14.3 tanks in service per 10,000 residents, below 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 Gem County, ID?

The EPA UST Finder snapshot lists 49 registered UST facilities in Gem County with 25 tanks currently in service, 107 closed or removed tanks, and 1 temporarily out of service.

How many fuel leaks have been reported in Gem County?

13 releases from underground storage tanks are on record for Gem County. 12 (92%) reached No Further Action status, while 1 cleanup cases remained open in the snapshot.

How do I check a specific address in Gem County?

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