EPA Air · stack tests by state and year
Air-emissions stack tests in Mississippi, 2022
- 577Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Mississippi during 2022; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Mississippi, 2022
- Monroe County 74
- Harrison County 46
- Simpson County 44
- Lowndes County 39
- Perry County 37
- Jackson County 32
- Wayne County 26
- Smith County 20
- Hinds County 20
- Lee County 20
- Covington County 15
- Forrest County 13
- Lamar County 13
- Noxubee County 12
- Jones County 11
- Newton County 10
- Washington County 10
- Quitman County 10
- Panola County 9
- Choctaw County 9
- Leflore County 8
- Lawrence County 6
- Copiah County 6
- Greene County 6
- Madison County 6
- Claiborne County 6
- Jasper County 5
- Rankin County 5
- Jefferson Davis County 5
- Hancock County 5
- Marshall County 5
- Humphreys County 4
- Stone County 4
- Scott County 4
- Tippah County 3
- Grenada County 3
- George County 3
- Oktibbeha County 3
- Warren County 3
- Pontotoc County 3
Mississippi, other years
Air-emissions stack tests recorded in Mississippi, 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-06-14 | GCF US HOLDINGS LLC, COLUMBUS MODIFIED FIBER PLANT | COLUMBUS, Lowndes, MS | Pass | State |
| 2022-06-14 | GCF US HOLDINGS LLC, COLUMBUS MODIFIED FIBER PLANT | COLUMBUS, Lowndes, MS | Pass | State |
| 2022-06-14 | COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, SYLVARENA GENERATING PLA — high-priority violation on file | BAY SPRINGS, Smith, MS | Pass | State |
| 2022-06-14 | COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, SYLVARENA GENERATING PLA — high-priority violation on file | BAY SPRINGS, Smith, MS | Pass | State |
| 2022-06-13 | NSLC SOUTHERN INC | HERMANVILLE, Claiborne, MS | Pass | State |
| 2022-06-13 | NSLC SOUTHERN INC | HERMANVILLE, Claiborne, MS | Pass | State |
| 2022-06-13 | NSLC SOUTHERN INC | HERMANVILLE, Claiborne, MS | Pass | State |
| 2022-06-13 | NSLC SOUTHERN INC | HERMANVILLE, Claiborne, MS | Pass | State |
| 2022-06-13 | NSLC SOUTHERN INC | HERMANVILLE, Claiborne, MS | Pass | State |
| 2022-06-13 | NSLC SOUTHERN INC | HERMANVILLE, Claiborne, MS | Pass | State |
| 2022-06-10 | GEORGIA PACIFIC MONTICELLO LLC | MONTICELLO, Lawrence, MS | Pass | State |
| 2022-06-09 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Pass | State |
| 2022-06-08 | CALGON CARBON CORPORATION | BAY ST. LOUI, Hancock, MS | Pass | State |
| 2022-06-08 | CALGON CARBON CORPORATION | BAY ST. LOUI, Hancock, MS | Fail | State |
| 2022-06-08 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Pass | State |
| 2022-06-08 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Pass | State |
| 2022-06-08 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Fail | State |
| 2022-06-08 | HUEY P STOCKSTILL LLC, PICAYUNE READY MIX AND ASPHALT PLANT | PICAYUNE, Pearl River, MS | Pass | State |
| 2022-06-08 | HUEY P STOCKSTILL LLC, PICAYUNE READY MIX AND ASPHALT PLANT | PICAYUNE, Pearl River, MS | Pass | State |
| 2022-06-07 | MASONITE CORPORATION — high-priority violation on file | LAUREL, Jones, MS | Pass | State |
| 2022-06-07 | GEORGIA PACIFIC MONTICELLO LLC | MONTICELLO, Lawrence, MS | Pass | State |
| 2022-06-07 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Pass | State |
| 2022-06-07 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Fail | State |
| 2022-06-03 | FLORIDA GAS TRANSMISSION COMPANY LLC, WIGGINS COMPRESSOR STATION NUMBER 10 | WIGGINS, Perry, MS | Pass | State |
| 2022-06-03 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2022-06-03 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2022-06-03 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2022-06-03 | TELLUS OPERATING GROUP LLC, RALEIGH CO2 PLANT | RALEIGH, Smith, MS | Pass | State |
| 2022-06-03 | TELLUS OPERATING GROUP LLC, RALEIGH CO2 PLANT | RALEIGH, Smith, MS | Pass | State |
| 2022-06-03 | TELLUS OPERATING GROUP LLC, RALEIGH CO2 PLANT | RALEIGH, Smith, MS | Pass | State |
| 2022-06-02 | FLORIDA GAS TRANSMISSION COMPANY LLC, WIGGINS COMPRESSOR STATION NUMBER 10 | WIGGINS, Perry, MS | Pass | State |
| 2022-06-02 | FLORIDA GAS TRANSMISSION COMPANY LLC, WIGGINS COMPRESSOR STATION NUMBER 10 | WIGGINS, Perry, MS | Pass | State |
| 2022-06-02 | FLORIDA GAS TRANSMISSION COMPANY LLC, WIGGINS COMPRESSOR STATION NUMBER 10 | WIGGINS, Perry, MS | Pass | State |
| 2022-06-02 | KENTUCKY TENNESSEE CLAY COMPANY, SLEDGE | CRENSHAW, Quitman, MS | Pass | State |
| 2022-06-02 | KENTUCKY TENNESSEE CLAY COMPANY, SLEDGE | CRENSHAW, Quitman, MS | Pass | State |
| 2022-06-02 | KENTUCKY TENNESSEE CLAY COMPANY, SLEDGE | CRENSHAW, Quitman, MS | Pass | State |
| 2022-06-02 | KENTUCKY TENNESSEE CLAY COMPANY, SLEDGE | CRENSHAW, Quitman, MS | Pass | State |
| 2022-06-02 | KENTUCKY TENNESSEE CLAY COMPANY, SLEDGE | CRENSHAW, Quitman, MS | Pass | State |
| 2022-06-02 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2022-06-02 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2022-06-02 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2022-06-02 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2022-06-02 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2022-06-02 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2022-06-02 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2022-06-01 | SOUTHEAST SUPPLY HEADER LLC, DENTVILLE COMPRESSOR STATION | HAZLEHURST, Copiah, MS | Pass | State |
| 2022-06-01 | SOUTHEAST SUPPLY HEADER LLC, DENTVILLE COMPRESSOR STATION | HAZLEHURST, Copiah, MS | Pass | State |
| 2022-06-01 | SOUTHEAST SUPPLY HEADER LLC, DENTVILLE COMPRESSOR STATION | HAZLEHURST, Copiah, MS | Pass | State |
| 2022-06-01 | KENTUCKY TENNESSEE CLAY COMPANY, SLEDGE | CRENSHAW, Quitman, MS | Fail | State |
| 2022-06-01 | KENTUCKY TENNESSEE CLAY COMPANY, SLEDGE | CRENSHAW, Quitman, MS | Pass | State |
| 2022-05-31 | KENTUCKY TENNESSEE CLAY COMPANY, SLEDGE | CRENSHAW, Quitman, MS | Pass | State |
| 2022-05-31 | KENTUCKY TENNESSEE CLAY COMPANY, SLEDGE | CRENSHAW, Quitman, MS | Pass | State |
| 2022-05-26 | RAIN CII CARBON LLC | PURVIS, Lamar, MS | Pass | State |
| 2022-05-26 | RAIN CII CARBON LLC | PURVIS, Lamar, MS | Pass | State |
| 2022-05-24 | APAC MISSISSIPPI INC, COLUMBUS | COLUMBUS, Lowndes, MS | Pass | State |
| 2022-05-20 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2022-05-20 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2022-05-20 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2022-05-20 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2022-05-20 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2022-05-20 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2022-05-19 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2022-05-19 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2022-05-19 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2022-05-19 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2022-05-19 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2022-05-19 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2022-05-17 | COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, MOSELLE GENERATING PLANT | MOSELLE, Jones, MS | Pass | State |
| 2022-05-16 | STEEL DYNAMICS COLUMBUS, LLC | COLUMBUS, Lowndes, MS | Pass | State |
| 2022-05-16 | STEEL DYNAMICS COLUMBUS, LLC | COLUMBUS, Lowndes, MS | Pass | State |
| 2022-05-11 | CHEVRON USA, INC, DBA CHEVRON PRODUCTS COMPANY, COLLINS TERMINAL | COLLINS, Covington, MS | Pass | State |
| 2022-05-11 | COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, BATESVILLE GENERATING ST | BATESVILLE, Panola, MS | Pass | State |
| 2022-05-11 | COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, BATESVILLE GENERATING ST | BATESVILLE, Panola, MS | Pass | State |
| 2022-05-10 | GULF SOUTH PIPELINE COMPANY LLC, MOSS POINT COMPRESSOR STATION | MOSS POINT, Jackson, MS | Pass | State |
| 2022-05-10 | GULF SOUTH PIPELINE COMPANY LLC, MOSS POINT COMPRESSOR STATION | MOSS POINT, Jackson, MS | Pass | State |
| 2022-05-10 | GULF SOUTH PIPELINE COMPANY LLC, MOSS POINT COMPRESSOR STATION | MOSS POINT, Jackson, MS | Pass | State |
| 2022-05-10 | AC POLYMERS INC | BYHALIA, Marshall, MS | Pass | State |
| 2022-05-10 | COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, BATESVILLE GENERATING ST | BATESVILLE, Panola, MS | Pass | State |
| 2022-05-10 | COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, BATESVILLE GENERATING ST | BATESVILLE, Panola, MS | Pass | State |
| 2022-05-09 | MISSISSIPPI POWER COMPANY, PLANT VICTOR J DANIEL | MOSS POINT, Jackson, MS | Pass | State |
| 2022-05-09 | TELLUS OPERATING GROUP LLC, RALEIGH CO2 PLANT | RALEIGH, Smith, MS | Pass | State |
| 2022-05-09 | TELLUS OPERATING GROUP LLC, RALEIGH CO2 PLANT | RALEIGH, Smith, MS | Pass | State |
| 2022-05-09 | TELLUS OPERATING GROUP LLC, RALEIGH CO2 PLANT | RALEIGH, Smith, MS | Pass | State |
| 2022-05-06 | HOOD INDUSTRIES INC, WIGGINS PLYWOOD PLANT | WIGGINS, Stone, MS | Pass | State |
| 2022-05-06 | HOOD INDUSTRIES INC, WIGGINS PLYWOOD PLANT | WIGGINS, Stone, MS | Pass | State |
| 2022-05-03 | CHOCTAW GENERATION LIMITED PARTNERSHIP, RED HILLS GENERATION FACILITY | ACKERMAN, Choctaw, MS | Pass | State |
| 2022-05-03 | CHOCTAW GENERATION LIMITED PARTNERSHIP, RED HILLS GENERATION FACILITY | ACKERMAN, Choctaw, MS | Pass | State |
| 2022-04-29 | APAC MISSISSIPPI INC, GREENWOOD ASPHALT PLANT | GREENWOOD, Leflore, MS | Pass | State |
| 2022-04-29 | APAC MISSISSIPPI INC, GREENWOOD ASPHALT PLANT | GREENWOOD, Leflore, MS | Pass | State |
| 2022-04-26 | DISCOVERY ENERGY LLC, ENGINE PLANT NUMBER 1 | HATTIESBURG, Forrest, MS | Pass | State |
| 2022-04-21 | APAC MISSISSIPPI INC, GREENVILLE ASPHALT PLANT | GREENVILLE, Washington, MS | Pass | State |
| 2022-04-21 | APAC MISSISSIPPI INC, GREENVILLE ASPHALT PLANT | GREENVILLE, Washington, MS | Pass | State |
| 2022-04-14 | MASONITE CORPORATION — high-priority violation on file | LAUREL, Jones, MS | Pass | State |
| 2022-04-14 | MASONITE CORPORATION — high-priority violation on file | LAUREL, Jones, MS | Pass | State |
| 2022-04-14 | MASONITE CORPORATION — high-priority violation on file | LAUREL, Jones, MS | Fail | State |
| 2022-04-13 | GULF SOUTH PIPELINE COMPANY LLC, KILN COMPRESSOR STATION | KILN, Hancock, MS | Pass | State |
| 2022-04-13 | GULF SOUTH PIPELINE COMPANY LLC, KILN COMPRESSOR STATION | KILN, Hancock, MS | Pass | State |
| 2022-04-13 | LEAF RIVER CELLULOSE LLC — high-priority violation on file | NEW AUGUSTA, Perry, MS | Pass | State |
| 2022-04-13 | LEAF RIVER CELLULOSE LLC — high-priority violation on file | NEW AUGUSTA, Perry, MS | Pass | State |
| 2022-04-13 | LEAF RIVER CELLULOSE LLC — high-priority violation on file | NEW AUGUSTA, Perry, MS | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.