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County file — ND

Underground Storage Tanks in Slope County, ND — 6 facilities, 1 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Slope County, population 783.

6UST facilities
0tanks in service
9closed tanks
1leak records
0open cases
1no further action

Slope County has 6 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 0 tanks in service and 9 tanks that have been closed or removed. Over the life of the program, 1 fuel releases were reported here; 1 (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 0.0 tanks in service per 10,000 residents, well below 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 Slope County, ND?

The EPA UST Finder snapshot lists 6 registered UST facilities in Slope County with 0 tanks currently in service, 9 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Slope County?

1 releases from underground storage tanks are on record for Slope County. 1 (100%) reached No Further Action status, while 0 cleanup cases remained open in the snapshot.

How do I check a specific address in Slope County?

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