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County file — MN

Underground Storage Tanks in Mille Lacs County, MN — 136 facilities, 92 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Mille Lacs County, population 26,637.

136UST facilities
124tanks in service
297closed tanks
92leak records
5open cases
66no further action

Mille Lacs County has 136 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 124 tanks in service and 297 tanks that have been closed or removed, plus 6 temporarily out of service. Over the life of the program, 92 fuel releases were reported here; 66 (72% 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 46.6 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 Mille Lacs County, MN?

The EPA UST Finder snapshot lists 136 registered UST facilities in Mille Lacs County with 124 tanks currently in service, 297 closed or removed tanks, and 6 temporarily out of service.

How many fuel leaks have been reported in Mille Lacs County?

92 releases from underground storage tanks are on record for Mille Lacs County. 66 (72%) reached No Further Action status, while 5 cleanup cases remained open in the snapshot.

How do I check a specific address in Mille Lacs County?

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