| Lease No. 1788 | 0.6 mi | Stone, Crushed/Broken | Surface | Past Producer |
| National Gypsum Co/ Tampa, Fla. | 8.0 mi | Gypsum-Anhydrite | Processing Plant | Plant |
| Leisey Shell - Leisey Shell Pit | 9.8 mi | Limestone, General | — | Producer |
| Caloosa Shell Corp. - Concord Pit | 10.0 mi | Sand | — | Producer |
| Sun City Shell - Sun City Pit | 10.4 mi | Limestone, General | — | Producer |
| Port Manatee Clinker Grinding Plant | 10.4 mi | Cement | Facility | Abandoned |
| Leisey Shell Corporation - Leisey Shell #2 | 10.4 mi | Sand | — | Producer |
| Caloosa Shell Corporation | 10.5 mi | Shell | Surface | Abandoned |
| Leisey Shell Pit | 10.8 mi | Stone, Crushed/Broken | Surface | Producer |
| Chapman Contr. - Tampa Bay Shell Pit | 11.1 mi | Limestone, General | — | Producer |
| Dot - Ruskin Mine | 11.8 mi | Limestone, General | — | Unknown |
| Nest Coast Shell Pit | 12.0 mi | Stone, Crushed/Broken | Surface | Producer |
| Caloosa Materials | 12.8 mi | Shell | Surface | Active |
| Largo Sand and Gravel Pit | 13.7 mi | Sand and Gravel, Construction | — | Past Producer |
| Palmetto Cement Plant | 14.4 mi | Stone, Crushed/Broken | Processing Plant | Past Producer |
| Tampa Sales Yard | 15.4 mi | Crushed, Broken Stone NEC | Facility | Abandoned |
| Tampa Salt & Service Company | 15.8 mi | Salt | Processing Plant | Plant |
| Big Bend Terminal | 15.9 mi | Phosphorus-Phosphates | Processing Plant | Plant |
| Standard Gypsum Corp. | 16.1 mi | Gypsum-Anhydrite | Surface | Unknown |
| Tampa Phosphoric Acid Plant | 16.1 mi | Phosphorus-Phosphates | Processing Plant | Unknown |
| Port Sutton Plant & Mine | 16.3 mi | Phosphorus-Phosphates | Surface | Plant |
| Tampa Cement Grinding Plant | 16.3 mi | Cement | Facility | Active |
| Tampa Cement Mill | 16.6 mi | Stone, Crushed/Broken | Processing Plant | Plant |
| Dot Tampa - Benjamin Mine | 16.9 mi | Sand | — | Unknown |
| Tampa Cargil Inc. | 17.3 mi | Phosphorus-Phosphates | Processing Plant | Plant |
| Mine #4 | 17.4 mi | Coal (Bituminous) | Underground | Abandoned and Sealed |
| Dot Sarasota - Parrish Mine | 17.6 mi | Sand | — | Unknown |
| Parkway Center Community - Parkway Pit | 18.0 mi | Sand | — | Producer |
| Robert's Carl Farm Quarry | 18.3 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Bishop & Buttrey, Inc. - #83 | 18.3 mi | Sand | — | Producer |
| Verlite Co/ Tampa, Fla. | 18.6 mi | Vermiculite | Processing Plant | Plant |
| Florida Steel Corp/ Tampa Fla. | 18.6 mi | Iron | Processing Plant | Producer |
| Dot Tampa - Tucker Jones Mine | 18.8 mi | Sand | — | Unknown |
| Palmetto Dolomite Quarry | 18.8 mi | Dolomite | — | Past Producer |
| Star 101 Development, Inc. - Canterbury Lakes Mine | 19.1 mi | Sand | — | Unknown |
| Tampa Groves Mine | 19.3 mi | Sand, Common | Surface | Abandoned |
| The Cone Corp. - Balm Road Mine | 19.3 mi | Sand | — | Unknown |
| James Hill Co. - Martinez Lake | 19.6 mi | Sand | — | Producer |
| Larkin Contracting, Inc. - Brown Pond Excavation | 20.0 mi | Sand | — | Unknown |
| Hill's Dirt Pit - Hill's Lake Mine | 20.1 mi | Sand | — | Unknown |
| Andrew Lynn Co. - Big Basin Commerce Pit | 20.5 mi | Sand | — | Producer |
| Bradenton Dolomite Quarry | 21.1 mi | Dolomite | — | Past Producer |
| P and R Shell Pit | 21.3 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Hatch Quarry | 21.3 mi | Stone, Crushed/Broken | Surface | Producer |
| S & E Contractors, Inc. - Brown Mine | 21.3 mi | Sand | — | Unknown |
| Hardaway Co. - Race Track Rd. Mine | 21.5 mi | Sand | — | Unknown |
| Minton Dolomite Quarry | 22.0 mi | Dolomite | — | Past Producer |
| Kash & Karry Food Stores, Inc. - Harney Road Mine | 22.0 mi | Sand | — | Unknown |
| Hurley Enterprises, Inc. - Hurley Tailwater Rec | 22.0 mi | Sand | — | Producer |
| Phillips and Jordan - Rhodine Rode Pit | 22.3 mi | Sand | — | Producer |
| Clarks Dolomite Quarry | 22.6 mi | Stone, Crushed/Broken, Dolomite | — | Past Producer |
| P and R Shell Pit No. 2 | 23.4 mi | Calcium | Surface | Producer |
| Dot Sarasota - Sr 64 | 24.8 mi | Sand | — | Unknown |
| Centex Real Estate Corp. - Carrolton Lakes Mine | 24.8 mi | Sand | — | Unknown |
| State Road 70 Pit | 24.9 mi | Stone, Crushed/Broken | Surface | Producer |