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County file — WY

Underground Storage Tanks in Converse County, WY — 101 facilities, 30 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Converse County, population 14,687.

101UST facilities
34tanks in service
226closed tanks
30leak records
10open cases
20no further action

Converse County has 101 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 34 tanks in service and 226 tanks that have been closed or removed. Over the life of the program, 30 fuel releases were reported here; 20 (67% of records) were investigated and closed with No Further Action, and 10 of those cleanup cases were still open when the snapshot was compiled.

That works out to 23.1 tanks in service per 10,000 residents, below the Wyoming average of 30.9 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 Converse County, WY?

The EPA UST Finder snapshot lists 101 registered UST facilities in Converse County with 34 tanks currently in service, 226 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Converse County?

30 releases from underground storage tanks are on record for Converse County. 20 (67%) reached No Further Action status, while 10 cleanup cases remained open in the snapshot.

How do I check a specific address in Converse County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Converse 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 Wyoming DEQ Storage Tank Program.

Verify with the state

The live regulatory record for any Converse County facility or leak case is held by the Wyoming DEQ Storage Tank Program. Newer records than this 2018–2021 snapshot may exist.

Nearby countys in Wyoming

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