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County file — LA

Underground Storage Tanks in St. John the Baptist Parish, LA — 122 facilities, 45 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for St. John the Baptist Parish, population 46,127.

122UST facilities
96tanks in service
249closed tanks
45leak records
6open cases
39no further action

St. John the Baptist Parish has 122 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 96 tanks in service and 249 tanks that have been closed or removed, plus 13 temporarily out of service. Over the life of the program, 45 fuel releases were reported here; 39 (87% of records) were investigated and closed with No Further Action, and 6 of those cleanup cases were still open when the snapshot was compiled.

That works out to 20.8 tanks in service per 10,000 residents, above 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 St. John the Baptist Parish, LA?

The EPA UST Finder snapshot lists 122 registered UST facilities in St. John the Baptist Parish with 96 tanks currently in service, 249 closed or removed tanks, and 13 temporarily out of service.

How many fuel leaks have been reported in St. John the Baptist Parish?

45 releases from underground storage tanks are on record for St. John the Baptist Parish. 39 (87%) reached No Further Action status, while 6 cleanup cases remained open in the snapshot.

How do I check a specific address in St. John the Baptist Parish?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any St. John the Baptist 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 St. John the Baptist 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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