TankCheck / States
State file — FL
Underground storage tanks in Florida
38,194 registered facilities · 20,503 tanks in service · 34,554 leak records · 10,168 open cleanup cases (EPA UST Finder snapshot, 2018–2021 state data).
38,194UST facilities
20,503tanks in service
104,910closed tanks
34,554leak records
10,168open cases
71%cases closed / NFA
Florida runs 9.9 tanks in service per 10,000 residents (population 20,619,313).
24,386 of its 34,554 reported releases have reached No Further Action. The regulator of record is the
Florida DEP Storage Tank Program, which holds the live registration and case files.
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By county
| County | Facilities | Tanks in service | Leak records | Open cases |
| Alachua County | 642 | 286 | 475 | 135 |
| Baker County | 90 | 43 | 79 | 27 |
| Bay County | 541 | 192 | 519 | 196 |
| Bradford County | 102 | 38 | 87 | 24 |
| Brevard County | 969 | 675 | 871 | 295 |
| Broward County | 2,518 | 2,049 | 2,313 | 570 |
| Calhoun County | 76 | 15 | 54 | 26 |
| Charlotte County | 229 | 152 | 229 | 63 |
| Citrus County | 289 | 110 | 200 | 42 |
| Clay County | 257 | 172 | 243 | 49 |
| Collier County | 463 | 297 | 425 | 116 |
| Columbia County | 247 | 128 | 183 | 81 |
| DeSoto County | 105 | 39 | 99 | 25 |
| Dixie County | 57 | 17 | 40 | 16 |
| Duval County | 2,167 | 1,031 | 2,076 | 679 |
| Escambia County | 989 | 335 | 879 | 249 |
| Flagler County | 100 | 73 | 85 | 17 |
| Franklin County | 63 | 18 | 50 | 12 |
| Gadsden County | 256 | 83 | 201 | 73 |
| Gilchrist County | 74 | 40 | 24 | 8 |
| Glades County | 67 | 19 | 48 | 15 |
| Gulf County | 86 | 14 | 56 | 26 |
| Hamilton County | 79 | 39 | 56 | 28 |
| Hardee County | 170 | 59 | 114 | 22 |
| Hendry County | 113 | 64 | 98 | 33 |
| Hernando County | 252 | 136 | 234 | 62 |
| Highlands County | 325 | 122 | 187 | 41 |
| Hillsborough County | 2,760 | 1,268 | 2,828 | 795 |
| Holmes County | 116 | 19 | 95 | 47 |
| Indian River County | 296 | 146 | 262 | 70 |
| Jackson County | 349 | 95 | 240 | 103 |
| Jefferson County | 129 | 23 | 0 | 0 |
| Lafayette County | 47 | 17 | 14 | 0 |
| Lake County | 677 | 308 | 444 | 144 |
| Lee County | 994 | 660 | 868 | 263 |
| Leon County | 650 | 271 | 525 | 193 |
| Levy County | 171 | 65 | 86 | 20 |
| Liberty County | 40 | 14 | 26 | 5 |
| Madison County | 179 | 83 | 99 | 39 |
| Manatee County | 616 | 302 | 537 | 187 |
| Marion County | 947 | 417 | 500 | 192 |
| Martin County | 373 | 180 | 312 | 50 |
| Miami-Dade County | 3,425 | 2,320 | 3,918 | 1,138 |
| Monroe County | 231 | 165 | 219 | 108 |
| Nassau County | 200 | 96 | 178 | 43 |
| Okaloosa County | 418 | 168 | 331 | 96 |
| Okeechobee County | 161 | 62 | 183 | 60 |
| Orange County | 2,320 | 1,448 | 2,116 | 679 |
| Osceola County | 372 | 304 | 361 | 115 |
| Palm Beach County | 2,347 | 1,337 | 2,335 | 556 |
| Pasco County | 672 | 471 | 560 | 107 |
| Pinellas County | 1,997 | 817 | 2,148 | 718 |
| Polk County | 1,692 | 705 | 1,402 | 311 |
| Putnam County | 263 | 105 | 209 | 52 |
| Santa Rosa County | 300 | 146 | 241 | 53 |
| Sarasota County | 747 | 335 | 761 | 143 |
| Seminole County | 601 | 396 | 576 | 157 |
| St. Johns County | 321 | 216 | 309 | 75 |
| St. Lucie County | 515 | 315 | 447 | 125 |
| Sumter County | 146 | 116 | 133 | 48 |
| Suwannee County | 198 | 115 | 88 | 34 |
| Taylor County | 150 | 36 | 95 | 43 |
| Union County | 46 | 11 | 38 | 16 |
| Volusia County | 977 | 565 | 827 | 318 |
| Wakulla County | 85 | 30 | 67 | 26 |
| Walton County | 181 | 76 | 128 | 53 |
| Washington County | 159 | 34 | 123 | 56 |
Frequently asked questions
How many underground storage tanks are in Florida?
The EPA UST Finder snapshot lists 38,194 registered UST facilities in Florida, with 20,503 tanks in service and 104,910 closed or removed tanks across 67 countys.
How many tank leaks have been reported in Florida?
34,554 releases are on record statewide. 24,386 (71%) were closed with No Further Action; 10,168 cleanup cases remained open in the snapshot.
Which Florida county has the most underground storage tanks?
By facility count: Miami-Dade (3,425), Hillsborough (2,760), Broward (2,518), Palm Beach (2,347), Orange (2,320). Use the county pages for tank and leak detail, or screen any specific address free at https://tankcheckusa.site/.