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| LIBERTY TIRE RECYCLING LLC | 2908 WEST MAIN STREET WHISTLER | Mobile | WATER- NPDES INDUSTRIAL NEC |
| LONG FARMS INC | LONG FARMS INC GUY LONG 10107 S COUNTY ROAD 49 SLOCOMB AL | Mobile | WATER- NPDES CAFO |
| MAP MOBILE GOVT LLC | 5740 GROCERY STORE AND GAS STATION 2550 2570 GOVERNMENT BLVD MOBILE | Mobile | AIR |
| MASTER BOAT BUILDERS INC | MASTER BOAT BUILDERS THEODORE 7625 DAUPHIN ISLAND PARKWAY THEODORE | Mobile | WATER- NPDES INDUST GENERAL |
| MASTER CLEANERS AIRPORT LLC | 3809 AIRPORT BLVD MOBILE | Mobile | LAND- LANDFILL C AND D |
| MERITAGE HOMES OF ALABAMA INC | CHAVERS OAKS 6960 MOFFAT ROAD MOBILE | Mobile | WATER- CONSTRUCTION STORMWATER |
| MILLARD MARITIME LLC | MILLARD MARITIME LLC THEODORE 7730 DEER RIVER RD THEODORE | Mobile | WATER- 401 CERTIFICATION |
| MITCHELL COMPANY LLC THE | GRADY PLACE JEFF HAMILTON ROAD MOBILE | Mobile | WATER- CONSTRUCTION STORMWATER |
| MOBILE AIRPORT AUTHORITY | TERMINAL ROAD UPGRADES PHASE 1 2455 MICHIGAN AVENUE MOBILE | Mobile | WATER- CONSTRUCTION STORMWATER |