| 42 FREIGHT LLC, KELLY MINE | Water | 1 | — | — | No Violation Identified |
| ABB KUHLMAN, CRYSTAL SPRINGS PLANT | Air, Water, Hazardous waste | 1 | — | — | Violation Identified |
| APAC MISSISSIPPI INC, BAILEY EXTENSION MINE | Water | — | — | — | No Violation Identified |
| BB RECYCLING LLC | Water | — | — | — | No Violation Identified |
| BLAIN SAND AND GRAVEL INC, CRYSTAL SPRINGS BAILEY ROAD | Air, Water | — | — | — | No Violation Identified |
| BLAIN SAND AND GRAVEL INC, DURAN MINE | Water | — | — | — | No Violation Identified |
| CEMTEL, LONG MINE | Water | — | — | — | No Violation Identified |
| COPIAH LUMBER COMPANY | Water | 1 | — | — | No Violation Identified |
| COPIAH-NEW ZION WATER ASSN,INC | Drinking water | 1 | — | — | No Violation Identified |
| CRYSTAL SPRINGS POTW | Water | 2 | — | — | No Violation Identified |
| CRYSTAL SPRINGS WATER SERVICE | Drinking water | — | — | — | No Violation Identified |
| CRYSTAL SPRINGS, CITY OF, PEDESTRIAN AND BICYCLE CORRIDOR | Water | — | — | — | No Violation Identified |
| D AND B SAND AND GRAVEL COMPANY INC, CRYSTAL SPRINGS | Water | — | — | — | No Violation Identified |
| DELTA INDUSTRIES, INC., CRYSTAL SPRINGS PLANT 3 | Water | 2 | — | — | No Violation Identified |
| GREEN BROTHERS GRAVEL CO, HARMONY MINE NO. 6 | Water | — | — | — | No Violation Identified |
| GREEN BROTHERS GRAVEL COMPANY INC, GREEN BROTHERS WALTERS PIT | Water | — | — | — | No Violation Identified |
| GREEN BROTHERS GRAVEL COMPANY INC, GREEN BURT LOOP 18 MINE | Water | — | — | — | No Violation Identified |
| GREEN BROTHERS GRAVEL COMPANY INC, GREEN PLANT 5 MINE | Water | — | — | — | No Violation Identified |
| GREEN BROTHERS GRAVEL COMPANY, HARMONY MINE #3 | Water | — | — | — | No Violation Identified |
| GREEN BROTHERS GRAVEL COMPANY, HARMONY PIT, PLANT 65 | Air | — | — | — | No Violation Identified |
| GREEN BROTHERS GRAVEL COMPANY, HARMONY PIT, PLANT 65 | Water | — | — | — | No Violation Identified |
| GREEN BROTHERS GRAVEL, INC. - PLANT 22 | Water | — | — | — | No Violation Identified |
| HITACHI ENERGY USA INC | Hazardous waste | 2 | — | — | Significant Violation |
| INFRASTRUCTURE SERVICES LLC, KING PROPERTY SITE GRADING PROJECT | Water | — | — | — | No Violation Identified |
| JOEL STARK COLEMAN, COLEMAN MINE | Water | — | — | — | No Violation Identified |
| KG REAL ESTATE LLC, BATTON MINE | Water | — | — | — | No Violation Identified |
| KG REAL ESTATE LLC, BLUEBERRY MINE | Water | — | — | — | No Violation Identified |
| KG REAL ESTATE LLC, LACK AND BELL PIT | Water | — | — | — | No Violation Identified |
| KG REAL ESTATE LLC, VAUGHN GRAVEL PIT | Water | — | — | — | No Violation Identified |
| KG REAL ESTATE, LLC. LOVE BIRDS MINE | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, ADAM COX MINE | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, BENNETT ROAD MINE NUMBER 1 | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, BENNETT ROAD MINE NUMBER 2 | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, BENNETT ROAD MINE NUMBER 4 | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, DAUGHTRY MINE | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, JACKSON PIT | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, KRYSTAL GRAVEL PIT NUMBER 2 | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, LAMB MINE | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, LEE MINE | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, LINNY ROBERTS MINE | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, LINNY ROBERTS MNE NUMBER 2 | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, MCCORMICK MINE | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, REFUGE RESOURCE MINE | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, SCOOTER MINE | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, SOJOURNER PIT | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, WALTERS PIT | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL INC, WAYNE MINE | Water | — | — | — | No Violation Identified |
| KRYSTAL GRAVEL, INC | Water | 2 | — | — | No Violation Identified |
| MCDONALDS SAND AND GRAVEL LLC, MCDONALD GRAVEL MINE | Water | — | — | — | No Violation Identified |
| MDOT, COPIAH HINDS 106113 302000 303000 | Water | — | — | — | No Violation Identified |
| MDOT, COPIAH HOLMES CARROLL, 106997 301000-303000 | Water | — | — | — | No Violation Identified |
| METALINE PRODUCTS INC | Water | 8 | — | — | No Violation Identified |
| MILL CREEK SAND AND GRAVEL, LLC, CLINE MINE | Water | 1 | — | — | No Violation Identified |
| RENEWABLE WOOD SOLUTIONS LLC | Air | 2 | — | — | No Violation Identified |
| SANDY CREEK WATER WORKS, LLC-TF102 | Drinking water | — | — | — | No Violation Identified |
| SHELDON LABORATORY SYSTEMS, LLC | Air, Hazardous waste | — | — | — | No Violation Identified |
| STEWARTS BODY SHOP | Hazardous waste | — | — | — | No Violation Identified |
| TEXAS EASTERN TRANS LP MP 291.13 | Hazardous waste | — | — | — | No Violation Identified |
| WILSONS MEATHOUSE INC | Water | 2 | — | — | No Violation Identified |