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County file — ND

Underground Storage Tanks in Walsh County, ND — 93 facilities, 15 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Walsh County, population 11,037.

93UST facilities
48tanks in service
228closed tanks
15leak records
0open cases
15no further action

Walsh County has 93 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 48 tanks in service and 228 tanks that have been closed or removed, plus 2 temporarily out of service. Over the life of the program, 15 fuel releases were reported here; 15 (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 43.5 tanks in service per 10,000 residents, well above the North Dakota average of 32.3 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 Walsh County, ND?

The EPA UST Finder snapshot lists 93 registered UST facilities in Walsh County with 48 tanks currently in service, 228 closed or removed tanks, and 2 temporarily out of service.

How many fuel leaks have been reported in Walsh County?

15 releases from underground storage tanks are on record for Walsh County. 15 (100%) reached No Further Action status, while 0 cleanup cases remained open in the snapshot.

How do I check a specific address in Walsh County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Walsh 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 North Dakota DEQ UST Program.

Verify with the state

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

Nearby countys in North Dakota

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