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County file — WI

Underground Storage Tanks in Dodge County, WI — 613 facilities, 304 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Dodge County, population 90,620.

613UST facilities
208tanks in service
1,259closed tanks
304leak records
11open cases
293no further action

Dodge County has 613 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 208 tanks in service and 1,259 tanks that have been closed or removed. Over the life of the program, 304 fuel releases were reported here; 293 (96% of records) were investigated and closed with No Further Action, and 11 of those cleanup cases were still open when the snapshot was compiled.

That works out to 23.0 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 Dodge County, WI?

The EPA UST Finder snapshot lists 613 registered UST facilities in Dodge County with 208 tanks currently in service, 1,259 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Dodge County?

304 releases from underground storage tanks are on record for Dodge County. 293 (96%) reached No Further Action status, while 11 cleanup cases remained open in the snapshot.

How do I check a specific address in Dodge County?

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