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County file — MS

Underground Storage Tanks in Walthall County, MS — 62 facilities, 17 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Walthall County, population 14,801.

62UST facilities
24tanks in service
151closed tanks
17leak records
10open cases
7no further action

Walthall County has 62 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 24 tanks in service and 151 tanks that have been closed or removed, plus 6 temporarily out of service. Over the life of the program, 17 fuel releases were reported here; 7 (41% 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 16.2 tanks in service per 10,000 residents, well below the Mississippi average of 26.4 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 Walthall County, MS?

The EPA UST Finder snapshot lists 62 registered UST facilities in Walthall County with 24 tanks currently in service, 151 closed or removed tanks, and 6 temporarily out of service.

How many fuel leaks have been reported in Walthall County?

17 releases from underground storage tanks are on record for Walthall County. 7 (41%) reached No Further Action status, while 10 cleanup cases remained open in the snapshot.

How do I check a specific address in Walthall County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Walthall 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 MDEQ UST Branch.

Verify with the state

The live regulatory record for any Walthall County facility or leak case is held by the MDEQ UST Branch. Newer records than this 2018–2021 snapshot may exist.

Nearby countys in Mississippi

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