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County file — WI

Underground Storage Tanks in Chippewa County, WI — 563 facilities, 258 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Chippewa County, population 64,248.

563UST facilities
166tanks in service
1,118closed tanks
258leak records
9open cases
249no further action

Chippewa County has 563 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 166 tanks in service and 1,118 tanks that have been closed or removed. Over the life of the program, 258 fuel releases were reported here; 249 (97% of records) were investigated and closed with No Further Action, and 9 of those cleanup cases were still open when the snapshot was compiled.

That works out to 25.8 tanks in service per 10,000 residents, above the Wisconsin average of 20.7 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 Chippewa County, WI?

The EPA UST Finder snapshot lists 563 registered UST facilities in Chippewa County with 166 tanks currently in service, 1,118 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Chippewa County?

258 releases from underground storage tanks are on record for Chippewa County. 249 (97%) reached No Further Action status, while 9 cleanup cases remained open in the snapshot.

How do I check a specific address in Chippewa County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Chippewa 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 Wisconsin DATCP Storage Tanks.

Verify with the state

The live regulatory record for any Chippewa County facility or leak case is held by the Wisconsin DATCP Storage Tanks. Newer records than this 2018–2021 snapshot may exist.

Nearby countys in Wisconsin

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