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State file — AL

Underground storage tanks in Alabama

15,923 registered facilities · 12,017 tanks in service · 5,106 leak records · 978 open cleanup cases (EPA UST Finder snapshot, 2018–2021 state data).

15,923UST facilities
12,017tanks in service
32,296closed tanks
5,106leak records
978open cases
81%cases closed / NFA

Alabama runs 24.3 tanks in service per 10,000 residents (population 4,951,876). 4,128 of its 5,106 reported releases have reached No Further Action. The regulator of record is the ADEM UST Program, which holds the live registration and case files.

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By county

CountyFacilitiesTanks in serviceLeak recordsOpen cases
Autauga County125101433
Baldwin County46740815623
Barbour County1261003711
Bibb County8860183
Blount County123112286
Bullock County5836245
Butler County16082315
Calhoun County3653139823
Chambers County160964913
Cherokee County10075207
Chilton County1931586120
Choctaw County11832297
Clarke County16377376
Clay County9037154
Cleburne County60641510
Coffee County15283255
Colbert County2571657318
Conecuh County11860224
Coosa County7438174
Covington County205118509
Crenshaw County9340155
Cullman County3022658213
Dale County1631173811
Dallas County1781155510
DeKalb County2412026215
Elmore County2432246412
Escambia County190109557
Etowah County39427015029
Fayette County10039223
Franklin County13262217
Geneva County8656213
Greene County6531176
Hale County8043195
Henry County8945134
Houston County36432512639
Jackson County2321435416
Jefferson County1,8631,44276082
Lamar County7542215
Lauderdale County3072107319
Lawrence County13794318
Lee County31630716038
Limestone County2272007920
Lowndes County6846349
Macon County106554715
Madison County70378623133
Marengo County158612910
Marion County186107216
Marshall County3592579117
Mobile County1,05683954776
Monroe County12463316
Montgomery County69152032637
Morgan County40239513328
Perry County6231166
Pickens County11655222
Pike County169119359
Randolph County11883266
Russell County1621435118
Shelby County35336813419
St. Clair County1982036818
Sumter County11157240
Talladega County3292768721
Tallapoosa County2261587623
Tuscaloosa County58348117236
Walker County2701716020
Washington County7838198
Wilcox County9238257
Winston County12471155

Frequently asked questions

How many underground storage tanks are in Alabama?

The EPA UST Finder snapshot lists 15,923 registered UST facilities in Alabama, with 12,017 tanks in service and 32,296 closed or removed tanks across 67 countys.

How many tank leaks have been reported in Alabama?

5,106 releases are on record statewide. 4,128 (81%) were closed with No Further Action; 978 cleanup cases remained open in the snapshot.

Which Alabama county has the most underground storage tanks?

By facility count: Jefferson (1,863), Mobile (1,056), Madison (703), Montgomery (691), Tuscaloosa (583). Use the county pages for tank and leak detail, or screen any specific address free at https://tankcheckusa.site/.