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County file — MN

Underground Storage Tanks in Watonwan County, MN — 65 facilities, 48 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Watonwan County, population 11,036.

65UST facilities
43tanks in service
136closed tanks
48leak records
2open cases
46no further action

Watonwan County has 65 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 43 tanks in service and 136 tanks that have been closed or removed, plus 1 temporarily out of service. Over the life of the program, 48 fuel releases were reported here; 46 (96% of records) were investigated and closed with No Further Action, and 2 of those cleanup cases were still open when the snapshot was compiled.

That works out to 39.0 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 Watonwan County, MN?

The EPA UST Finder snapshot lists 65 registered UST facilities in Watonwan County with 43 tanks currently in service, 136 closed or removed tanks, and 1 temporarily out of service.

How many fuel leaks have been reported in Watonwan County?

48 releases from underground storage tanks are on record for Watonwan County. 46 (96%) reached No Further Action status, while 2 cleanup cases remained open in the snapshot.

How do I check a specific address in Watonwan County?

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