| 81ST READINESS DIVISION | BILL NICHOLS AMSA 158 3415 MCCLELLAN BLVD ANNISTON | Calhoun | WATER- NPDES INDUSTRIAL NEC |
| ALABAMA DEPARTMENT OF TRANSPORTATION | CONSTRUCTION AND 401 PERMITS CALHOUN CO | Calhoun | WATER- CONSTRUCTION STORMWATER |
| ARMORY COMMISSION OF ALABAMA | UTES 1 NAT GUARD PELHAM RANGE ALEXANDRIA | Calhoun | WATER- NPDES INDUSTRIAL MINOR |
| CARFAIR COMPOSITES USA INC | 1861 ELECTRONICS DR ANNISTON | Calhoun | AIR- MAJOR SOURCE OPERATING |
| HOOD PACKAGING CORPORATION | 1400 SENTINEL DRIVE ANNISTON | Calhoun | WATER- NPDES INDUSTRIAL NEC |
| M AND H VALVE COMPANY | DIVISION OF MCWANE LLC ANNISTON LANDFILL 1251 PARKWOOD DRIVE ANNISTON | Calhoun | WATER- NPDES INDUSTRIAL MINOR |
| M AND H VALVE COMPANY | A DIVISION OF MCWANE LLC 605 WEST 23RD STREET ANNISTON | Calhoun | WATER- NPDES INDUSTRIAL MINOR |
| MAVIS TIRE SUPPLY LLC | MAVIS STORE 2338 NEAR 5303 MCCLELLAN BOULEVARD ANNISTON | Calhoun | WATER- CONSTRUCTION STORMWATER |
| MJB WOOD GROUP LLC | 1608 FRANK AKERS ROAD ANNISTON | Calhoun | AIR |
| MJB WOOD GROUP LLC | 1608 FRANK AKERS ROAD ANNISTON | Calhoun | WATER- NPDES INDUST GENERAL |