County file — LA
Underground Storage Tanks in Winn Parish, LA — 114 facilities, 29 leak records
What the EPA UST Finder snapshot (2018–2021 state data) shows for Winn Parish, population 14,938.
Winn Parish has 114 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 54 tanks in service and 260 tanks that have been closed or removed, plus 14 temporarily out of service. Over the life of the program, 29 fuel releases were reported here; 25 (86% of records) were investigated and closed with No Further Action, and 4 of those cleanup cases were still open when the snapshot was compiled.
That works out to 36.1 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.
Check any address in Winn Parish
Paste an address to map every registered tank and reported leak within a mile — distances in feet, cleanup statuses, and an A–F screening grade. Free, no login.
Screen an addressFrequently asked questions
How many underground storage tanks are in Winn Parish, LA?
The EPA UST Finder snapshot lists 114 registered UST facilities in Winn Parish with 54 tanks currently in service, 260 closed or removed tanks, and 14 temporarily out of service.
How many fuel leaks have been reported in Winn Parish?
29 releases from underground storage tanks are on record for Winn Parish. 25 (86%) reached No Further Action status, while 4 cleanup cases remained open in the snapshot.
How do I check a specific address in Winn Parish?
Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Winn 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 Winn 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
- Tensas Parish 27 fac · 5 leaks
- Terrebonne Parish 406 fac · 140 leaks
- Union Parish 130 fac · 25 leaks
- Vermilion Parish 186 fac · 55 leaks
- Vernon Parish 188 fac · 39 leaks
- Washington Parish 232 fac · 37 leaks
- Webster Parish 245 fac · 83 leaks
- West Baton Rouge Parish 134 fac · 40 leaks
- West Carroll Parish 57 fac · 9 leaks
- West Feliciana Parish 51 fac · 12 leaks