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County file — MN

Underground Storage Tanks in Otter Tail County, MN — 241 facilities, 153 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Otter Tail County, population 59,312.

241UST facilities
192tanks in service
597closed tanks
153leak records
4open cases
149no further action

Otter Tail County has 241 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 192 tanks in service and 597 tanks that have been closed or removed, plus 15 temporarily out of service. Over the life of the program, 153 fuel releases were reported here; 149 (97% of records) were investigated and closed with No Further Action, and 4 of those cleanup cases were still open when the snapshot was compiled.

That works out to 32.4 tanks in service per 10,000 residents, well above the Minnesota average of 19.3 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 Otter Tail County, MN?

The EPA UST Finder snapshot lists 241 registered UST facilities in Otter Tail County with 192 tanks currently in service, 597 closed or removed tanks, and 15 temporarily out of service.

How many fuel leaks have been reported in Otter Tail County?

153 releases from underground storage tanks are on record for Otter Tail County. 149 (97%) reached No Further Action status, while 4 cleanup cases remained open in the snapshot.

How do I check a specific address in Otter Tail County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Otter Tail 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 MPCA UST Program.

Verify with the state

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

Nearby countys in Minnesota

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