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County file — MT

Underground Storage Tanks in Musselshell County, MT — 46 facilities, 26 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Musselshell County, population 4,519.

46UST facilities
15tanks in service
104closed tanks
26leak records
5open cases
21no further action

Musselshell County has 46 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 15 tanks in service and 104 tanks that have been closed or removed. Over the life of the program, 26 fuel releases were reported here; 21 (81% of records) were investigated and closed with No Further Action, and 5 of those cleanup cases were still open when the snapshot was compiled.

That works out to 33.2 tanks in service per 10,000 residents, above the Montana average of 30.9 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 Musselshell County, MT?

The EPA UST Finder snapshot lists 46 registered UST facilities in Musselshell County with 15 tanks currently in service, 104 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Musselshell County?

26 releases from underground storage tanks are on record for Musselshell County. 21 (81%) reached No Further Action status, while 5 cleanup cases remained open in the snapshot.

How do I check a specific address in Musselshell County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Musselshell 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 Montana DEQ UST Program.

Verify with the state

The live regulatory record for any Musselshell County facility or leak case is held by the Montana DEQ UST Program. Newer records than this 2018–2021 snapshot may exist.

Nearby countys in Montana

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