EPA Air · inspections by state and year
Air-emissions inspections in Mississippi, 2026
- 123Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Mississippi during 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Mississippi, 2026
- Jackson County 7
- Washington County 7
- Smith County 6
- Lowndes County 6
- Rankin County 5
- Hancock County 5
- Covington County 5
- Warren County 4
- Adams County 4
- Tishomingo County 3
- Alcorn County 3
- Perry County 3
- Yazoo County 3
- Jasper County 3
- Lauderdale County 3
- Lee County 3
- Lamar County 3
Mississippi, other years
Air-emissions inspections recorded in Mississippi, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-09-09 | CATERPILLAR INC, CATERPILLAR REMANUFACTURED COMPONENTS GROUP | BOONEVILLE, Prentiss, MS | FCE On-Site | State |
| 2026-09-09 | GULF SOUTH PIPELINE COMPANY, LLC JACKSON COMPRESSOR STATION | FLOWOOD, Rankin, MS | FCE On-Site | State |
| 2026-09-02 | CATERPILLAR INC | CORINTH, Alcorn, MS | FCE On-Site | State |
| 2026-09-02 | QUAD COUNTY ENVIRONMENTAL SOLUTIONS, LLC - QUAD COUNTY LANDFILL | BYHALIA, Marshall, MS | FCE On-Site | State |
| 2026-09-01 | TEXAS EASTERN TRANSMISSION LP, KOSCIUSKO COMPRESSOR STATION NUMBER 202 | KOSCIUSKO, Attala, MS | FCE On-Site | State |
| 2026-08-27 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | PCE Off-Site | State |
| 2026-08-26 | VENTURE OIL AND GAS INC, VENTURE KING 9-12 NUMBER 1 FACILITY | STRINGER, Jasper, MS | FCE On-Site | State |
| 2026-08-26 | ERGON ASPHALT & EMULSIONS, INC. (D.B.A. EAE-VICKSBURG T-2) | VICKSBURG, Warren, MS | FCE On-Site | State |
| 2026-08-25 | ALUMINUM DYNAMICS, LLC | COLUMBUS, Lowndes, MS | FCE On-Site | State |
| 2026-08-24 | FORMENTERA OPERATIONS LLC, WEST NANCY FIELD | VOSSBURG, Clarke, MS | FCE On-Site | State |
| 2026-08-20 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | FCE On-Site | State |
| 2026-08-17 | COLONIAL PIPELINE COMPANY, COLLINS COMPLEX — high-priority violation on file | COLLINS, Covington, MS | PCE Off-Site | State |
| 2026-08-17 | TENNESSEE GAS PIPELINE COMPANY LLC, COLUMBUS COMPRESSOR STATION NUMBER 546 | COLUMBUS, Lowndes, MS | FCE On-Site | State |
| 2026-08-04 | RENEWABLE WOOD SOLUTIONS LLC | CRYSTAL SPRI, Copiah, MS | FCE On-Site | State |
| 2026-07-24 | WINSTON PLYWOOD AND VENEER LLC | LOUISVILLE, Winston, MS | FCE On-Site | State |
| 2026-07-23 | VENTURE OIL AND GAS INC, VENTURE BURNHAM 13-16 NUMBER 2 FACILITY | BRANDON, Rankin, MS | PCE Off-Site | State |
| 2026-07-22 | COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, SYLVARENA GENERATING PLA — high-priority violation on file | BAY SPRINGS, Smith, MS | PCE Off-Site | State |
| 2026-07-17 | GENERAL SHALE BRICK INC, COLUMBUS BRICK COMPANY | COLUMBUS, Lowndes, MS | FCE On-Site | State |
| 2026-07-09 | INTERNATIONAL PAPER COMPANY, MAGNOLIA FACILITY | MAGNOLIA, Pike, MS | FCE On-Site | State |
| 2026-07-07 | WEYERHAEUSER NR COMPANY, PHILADELPHIA FACILITY | PHILADELPHIA, Neshoba, MS | FCE On-Site | State |
| 2026-07-06 | ENTERPRISE GAS PROCESSING LLC, PASCAGOULA GAS PROCESSING PLANT | MOSS POINT, Jackson, MS | FCE On-Site | State |
| 2026-07-02 | SDI BIOCARBON SOLUTIONS, LLC | COLUMBUS, Lowndes, MS | FCE On-Site | State |
| 2026-07-01 | ALPEK POLYESTER MISSISSIPPI INC — high-priority violation on file | BAY ST. LOUI, Hancock, MS | FCE On-Site | State |
| 2026-06-30 | MID SOUTH BAKING COMPANY LLC — high-priority violation on file | PELAHATCHIE, Rankin, MS | PCE Off-Site | State |
| 2026-06-29 | DESTIN PIPELINE COMPANY LLC, PASCAGOULA COMPRESSOR STATION | MOSS POINT, Jackson, MS | FCE On-Site | State |
| 2026-06-26 | MISSISSIPPI POWER COMPANY, CHEVRON COGENERATING PLANT | PASCAGOULA, Jackson, MS | FCE On-Site | State |
| 2026-06-25 | B AND D PLASTICS LLC | GAUTIER, Jackson, MS | FCE On-Site | State |
| 2026-06-24 | MISSISSIPPI POWER COMPANY, PLANT JACK WATSON | GULFPORT, Harrison, MS | FCE On-Site | State |
| 2026-06-23 | GULF SOUTH PIPELINE COMPANY LLC, KILN COMPRESSOR STATION | KILN, Hancock, MS | FCE On-Site | State |
| 2026-06-22 | PHIBRO RCB LLC — high-priority violation on file | NATCHEZ, Adams, MS | FCE On-Site | State |
| 2026-06-22 | PRODUCERS RICE MILL INC — high-priority violation on file | GREENVILLE, Washington, MS | FCE On-Site | State |
| 2026-06-17 | H M RICHARDS INC — high-priority violation on file | GUNTOWN, Lee, MS | PCE Off-Site | State |
| 2026-06-16 | TENNESSEE GAS PIPELINE COMPANY LLC, PURVIS COMPRESSOR STATION NUMBER 534 | PURVIS, Forrest, MS | FCE On-Site | State |
| 2026-06-11 | SOUTHERN ENERGY OPERATING LLC, BURNSIDE FACILITY — high-priority violation on file | SATARTIA, Yazoo, MS | FCE On-Site | State |
| 2026-06-10 | COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, SILVER CREEK GENERATING | PRENTISS, Jefferson Davis, MS | FCE On-Site | State |
| 2026-06-09 | VENTURE OIL AND GAS INC, VENTURE STONE 9-5 NUMBER 1 FACILITY | STRINGER, Jasper, MS | FCE On-Site | State |
| 2026-06-09 | VENTURE OIL AND GAS INC, VENTURE WATKINS 7-16 NUMBER 1 FACILITY | TAYLORSVILLE, Smith, MS | FCE On-Site | State |
| 2026-06-08 | TIMBER PRODUCTS COMPANY | CORINTH, Alcorn, MS | FCE On-Site | State |
| 2026-06-08 | ROLLS ROYCE NORTH AMERICA INC, ROLLS ROYCE OUTDOOR TEST FACILITY | STENNIS SPAC, Hancock, MS | FCE On-Site | State |
| 2026-06-08 | STRUCTURAL STEEL SERVICES INC, PLANTS 1, 2, AND 6 | MERIDIAN, Lauderdale, MS | FCE On-Site | State |
| 2026-06-05 | VENTURE OIL AND GAS INC, VENTURE WYNDHAM 6-11 NUMBER 1 FACILITY | TAYLORSVILLE, Smith, MS | FCE On-Site | State |
| 2026-06-05 | VENTURE OIL AND GAS INC, HIWANNEE OPERATIONS — high-priority violation on file | WAYNESBORO, Wayne, MS | FCE On-Site | State |
| 2026-06-01 | HUNT SOUTHLAND REFINING COMPANY LLC — high-priority violation on file | LUMBERTON, Lamar, MS | FCE On-Site | State |
| 2026-06-01 | REX LUMBER, BROOKHAVEN LLC | BROOKHAVEN, Lincoln, MS | FCE On-Site | State |
| 2026-05-28 | TENNESSEE GAS PIPELINE COMPANY LLC, GREENVILLE COMPRESSOR STATION NUMBER 54 — high-priority violation on file | GREENVILLE, Washington, MS | PCE Off-Site | State |
| 2026-05-27 | NITEO PRODUCTS LLC — high-priority violation on file | HERNANDO, DeSoto, MS | PCE Off-Site | State |
| 2026-05-27 | SUNSHINE MILLS INC — high-priority violation on file | TUPELO, Lee, MS | PCE Off-Site | State |
| 2026-05-21 | MISSION FOREST PRODUCTS LP, MISSION FOREST PRODUCTS CORINTH SAWMILL | CORINTH, Alcorn, MS | FCE On-Site | State |
| 2026-05-21 | TVA ACKERMAN COMBINED CYCLE | ACKERMAN, Choctaw, MS | FCE On-Site | State |
| 2026-05-21 | COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, SYLVARENA GENERATING PLA — high-priority violation on file | BAY SPRINGS, Smith, MS | FCE On-Site | State |
| 2026-05-14 | PHIBRO RCB LLC — high-priority violation on file | NATCHEZ, Adams, MS | PCE Off-Site | State |
| 2026-05-14 | OMEGA PROTEIN, INC — high-priority violation on file | MOSS POINT, Jackson, MS | PCE On-Site | State |
| 2026-05-13 | NOURYON PULP AND PERFORMANCE CHEMICALS LLC — high-priority violation on file | COLUMBUS, Lowndes, MS | PCE Off-Site | State |
| 2026-05-13 | MID SOUTH BAKING COMPANY LLC — high-priority violation on file | PELAHATCHIE, Rankin, MS | PCE Off-Site | State |
| 2026-05-13 | ENCHANTED ROCK LLC, ENTERGY ERDC-EGUS — high-priority violation on file | VICKSBURG, Warren, MS | PCE Off-Site | State |
| 2026-05-12 | ALPEK POLYESTER MISSISSIPPI INC — high-priority violation on file | BAY ST. LOUI, Hancock, MS | PCE On-Site | State |
| 2026-05-07 | FIBER GLASS SYSTEMS LP, IUKA FRP FACILITY | IUKA, Tishomingo, MS | FCE On-Site | State |
| 2026-05-06 | ENTERGY MISSISSIPPI LLC, CHOCTAW COUNTY GENERATING STATION | FRENCH CAMP, Choctaw, MS | FCE On-Site | State |
| 2026-05-05 | TENNESSEE GAS PIPELINE COMPANY LLC, BAY ST LOUIS COMPRESSOR STATION NUMBER 530 | BAY ST. LOUI, Hancock, MS | FCE On-Site | State |
| 2026-05-01 | GOODYEAR TIRE AND RUBBER COMPANY, THE | TUPELO, Lee, MS | FCE On-Site | State |
| 2026-04-29 | ENVIVA, LLC-LUCEDALE | LUCEDALE, George, MS | FCE On-Site | State |
| 2026-04-29 | GREENWAY ENVIRONMENTAL SERVICES LLC, GREENWAY ENVIRONMENTAL SERVICES LANDFILL | FAYETTE, Jefferson, MS | FCE On-Site | State |
| 2026-04-28 | PATRICK INDUSTRIES INC DBA BAYMONT INC, BELMONT FACILITY | BELMONT, Tishomingo, MS | FCE On-Site | State |
| 2026-04-28 | PATRICK INDUSTRIES, INC, BAYMONT COMPOSITES | BURNSVILLE, Tishomingo, MS | FCE On-Site | State |
| 2026-04-22 | TRANSMONTAIGNE OPERATING COMPANY LP, COLLINS PIEDMONT TERMINAL NUMBER 2 | COLLINS, Covington, MS | FCE On-Site | State |
| 2026-04-22 | TRANSMONTAIGNE OPERATING COMPANY LP, COLLINS PIEDMONT TERMINAL NUMBER 1 | COLLINS, Covington, MS | FCE On-Site | State |
| 2026-04-22 | SOUTHERN NATURAL GAS COMPANY LLC, GWINVILLE COMPRESSOR STATION — high-priority violation on file | NEW HEBRON, Jefferson Davis, MS | FCE On-Site | State |
| 2026-04-20 | T AND M TERMINAL COMPANY | COLLINS, Covington, MS | FCE On-Site | State |
| 2026-04-17 | WASTE MANAGEMENT OF MISSISSIPPI INC, PINE RIDGE SANITARY LANDFILL AND RECYCLING | MERIDIAN, Lauderdale, MS | FCE On-Site | State |
| 2026-04-16 | HUNT SOUTHLAND REFINING COMPANY LLC — high-priority violation on file | LUMBERTON, Lamar, MS | PCE On-Site | State |
| 2026-04-15 | CANTON MUNICIPAL UTILITIES — high-priority violation on file | CANTON, Madison, MS | PCE On-Site | State |
| 2026-04-15 | SOUTHERN ENERGY OPERATING LLC, BURNSIDE FACILITY — high-priority violation on file | SATARTIA, Yazoo, MS | PCE On-Site | State |
| 2026-04-09 | TRUNKLINE GAS COMPANY LLC, SHAW COMPRESSOR STATION | SHAW, Bolivar, MS | FCE On-Site | State |
| 2026-04-09 | VENTURE OIL AND GAS INC, HIWANNEE OPERATIONS — high-priority violation on file | WAYNESBORO, Wayne, MS | PCE On-Site | State |
| 2026-04-08 | TEXAS GAS TRANSMISSION LLC, CLARKSDALE COMPRESSOR STATION | CLARKSDALE, Coahoma, MS | FCE On-Site | State |
| 2026-04-08 | SOUTHERN NATURAL GAS COMPANY LLC, BAY SPRINGS COMPRESSOR STATION | BAY SPRINGS, Jasper, MS | FCE On-Site | State |
| 2026-04-08 | TEXAS EASTERN TRANSMISSION LP, UNION CHURCH COMPRESSOR STATION NUMBER 418 | UNION CHURCH, Jefferson, MS | FCE On-Site | State |
| 2026-04-08 | TELLUS OPERATING GROUP LLC, TRENTON PLANT | RALEIGH, Smith, MS | FCE On-Site | State |
| 2026-04-08 | HOOD INDUSTRIES INC, WIGGINS PLYWOOD PLANT | WIGGINS, Stone, MS | FCE On-Site | State |
| 2026-04-07 | AMAZON DATA SERVICES INC, MADISON MEGA SITE — high-priority violation on file | CANTON, Madison, MS | PCE Off-Site | State |
| 2026-04-07 | DELTA TERMINAL INC | GREENVILLE, Washington, MS | FCE On-Site | State |
| 2026-04-03 | ENTERGY MISSISSIPPI LLC, ATTALA PLANT | SALLIS, Attala, MS | FCE On-Site | State |
| 2026-04-03 | LEAF RIVER CELLULOSE LLC — high-priority violation on file | NEW AUGUSTA, Perry, MS | FCE On-Site | State |
| 2026-04-02 | TVA CALEDONIA COMBINED CYCLE PLANT | CALEDONIA, Lowndes, MS | FCE On-Site | State |
| 2026-04-02 | WASTE MANAGEMENT OF TUNICA LANDFILL INC | ROBINSONVILL, Tunica, MS | FCE On-Site | State |
| 2026-03-30 | BOLLINGER MISSISSIPPI REPAIR, LLC | PASCAGOULA, Jackson, MS | FCE On-Site | State |
| 2026-03-20 | ATLAS ROOFING CORPORATION | MERIDIAN, Lauderdale, MS | FCE On-Site | State |
| 2026-03-19 | WASTE MANAGEMENT OF MISSISSIPPI INC, PLANTATION OAKS LANDFILL AND RECYCLING CENT | SIBLEY, Adams, MS | FCE On-Site | State |
| 2026-03-18 | GRT RIPLEY OPERATIONS LLC — high-priority violation on file | RIPLEY, Tippah, MS | PCE Off-Site | State |
| 2026-03-11 | FARMERS GRAIN TERMINAL INC | ROSEDALE, Bolivar, MS | FCE On-Site | State |
| 2026-03-11 | SOUTHERN NATURAL GAS COMPANY LLC, ENTERPRISE COMPRESSOR STATION | ENTERPRISE, Clarke, MS | FCE On-Site | State |
| 2026-03-11 | SOUTHERN NATURAL GAS COMPANY LLC, RANKIN COMPRESSOR STATION | BRANDON, Rankin, MS | FCE On-Site | State |
| 2026-03-06 | DISCOVERY ENERGY LLC, ENGINE PLANT NUMBER 2 | HATTIESBURG, Forrest, MS | FCE On-Site | State |
| 2026-03-06 | HARDY TECHNOLOGIES LLC | LUMBERTON, Lamar, MS | FCE On-Site | State |
| 2026-03-05 | MISSISSIPPI LIME COMPANY-VICKSBURG PLANT | VICKSBURG, Warren, MS | FCE On-Site | State |
| 2026-03-03 | ADVANCED DISTRIBUTOR PRODUCTS LLC | GRENADA, Grenada, MS | FCE On-Site | State |
| 2026-03-03 | BATESVILLE MANUFACTURING LLC, VICKSBURG | VICKSBURG, Warren, MS | FCE On-Site | State |
| 2026-03-02 | NSLC SOUTHERN INC | HERMANVILLE, Claiborne, MS | FCE On-Site | State |
| 2026-03-02 | HITACHI ENERGY USA INC — high-priority violation on file | CRYSTAL SPRI, Copiah, MS | FCE On-Site | State |
| 2026-03-02 | LEFLORE COUNTY BOARD OF SUPERVISORS, LEFLORE COUNTY MSW LANDFILL | SIDON, Leflore, MS | FCE On-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.