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County file — LA

Underground Storage Tanks in De Soto Parish, LA — 120 facilities, 37 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for De Soto Parish, population 27,732.

120UST facilities
50tanks in service
290closed tanks
37leak records
5open cases
32no further action

De Soto Parish has 120 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 50 tanks in service and 290 tanks that have been closed or removed. Over the life of the program, 37 fuel releases were reported here; 32 (86% 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 18.0 tanks in service per 10,000 residents, below the Louisiana average of 19.5 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 De Soto Parish, LA?

The EPA UST Finder snapshot lists 120 registered UST facilities in De Soto Parish with 50 tanks currently in service, 290 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in De Soto Parish?

37 releases from underground storage tanks are on record for De Soto Parish. 32 (86%) reached No Further Action status, while 5 cleanup cases remained open in the snapshot.

How do I check a specific address in De Soto Parish?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any De Soto Parish 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 Louisiana DEQ UST Program.

Verify with the state

The live regulatory record for any De Soto Parish facility or leak case is held by the Louisiana DEQ UST Program. Newer records than this 2018–2021 snapshot may exist.

Nearby parishs in Louisiana

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