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County file — LA

Underground Storage Tanks in Terrebonne Parish, LA — 406 facilities, 140 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Terrebonne Parish, population 116,998.

406UST facilities
289tanks in service
821closed tanks
140leak records
6open cases
134no further action

Terrebonne Parish has 406 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 289 tanks in service and 821 tanks that have been closed or removed, plus 13 temporarily out of service. Over the life of the program, 140 fuel releases were reported here; 134 (96% 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 24.7 tanks in service per 10,000 residents, well 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 Terrebonne Parish, LA?

The EPA UST Finder snapshot lists 406 registered UST facilities in Terrebonne Parish with 289 tanks currently in service, 821 closed or removed tanks, and 13 temporarily out of service.

How many fuel leaks have been reported in Terrebonne Parish?

140 releases from underground storage tanks are on record for Terrebonne Parish. 134 (96%) reached No Further Action status, while 6 cleanup cases remained open in the snapshot.

How do I check a specific address in Terrebonne Parish?

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