EPA Air · stack tests by state and year
Air-emissions stack tests in Mississippi, 2021
- 589Stack 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 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Mississippi, 2021
- Harrison County 58
- Lowndes County 51
- Hinds County 45
- Jackson County 43
- Tippah County 37
- Grenada County 28
- Amite County 26
- Wayne County 24
- Hancock County 23
- Lawrence County 20
- Simpson County 18
- Smith County 16
- Warren County 15
- Choctaw County 14
- Jones County 13
- Jasper County 13
- Forrest County 12
- Lafayette County 12
- Clarke County 10
- Washington County 9
- Yazoo County 9
- Marshall County 8
- Lamar County 8
- Covington County 8
- Alcorn County 8
- Stone County 7
- Walthall County 6
- Kemper County 6
- Perry County 5
- Panola County 5
- Madison County 4
- Union County 4
- Humphreys County 4
- Oktibbeha County 3
- Copiah County 3
- Pontotoc County 3
- Bolivar County 3
- DeSoto County 3
Mississippi, other years
Air-emissions stack tests recorded in Mississippi, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-12-17 | CHOCTAW GENERATION LIMITED PARTNERSHIP, RED HILLS GENERATION FACILITY | ACKERMAN, Choctaw, MS | Pass | State |
| 2021-12-17 | CHOCTAW GENERATION LIMITED PARTNERSHIP, RED HILLS GENERATION FACILITY | ACKERMAN, Choctaw, MS | Pass | State |
| 2021-12-17 | VENTURE OIL AND GAS INC, HIWANNEE OPERATIONS — high-priority violation on file | WAYNESBORO, Wayne, MS | Pass | State |
| 2021-12-17 | VENTURE OIL AND GAS INC, HIWANNEE OPERATIONS — high-priority violation on file | WAYNESBORO, Wayne, MS | Pass | State |
| 2021-12-17 | VENTURE OIL AND GAS INC, HIWANNEE OPERATIONS — high-priority violation on file | WAYNESBORO, Wayne, MS | Pass | State |
| 2021-12-09 | ROXUL USA INC | BYHALIA, Marshall, MS | Pass | State |
| 2021-12-09 | ROXUL USA INC | BYHALIA, Marshall, MS | Pass | State |
| 2021-12-09 | ROXUL USA INC | BYHALIA, Marshall, MS | Pass | State |
| 2021-12-08 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Pass | State |
| 2021-12-08 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Pass | State |
| 2021-12-08 | GEORGIA PACIFIC MONTICELLO LLC | MONTICELLO, Lawrence, MS | Pass | State |
| 2021-12-08 | ROXUL USA INC | BYHALIA, Marshall, MS | Pass | State |
| 2021-12-08 | ROXUL USA INC | BYHALIA, Marshall, MS | Pass | State |
| 2021-12-08 | ROXUL USA INC | BYHALIA, Marshall, MS | Pass | State |
| 2021-12-08 | ROXUL USA INC | BYHALIA, Marshall, MS | Pass | State |
| 2021-12-07 | GEORGIA PACIFIC MONTICELLO LLC | MONTICELLO, Lawrence, MS | Pass | State |
| 2021-12-06 | MISSISSIPPI POWER COMPANY, PLANT VICTOR J DANIEL | MOSS POINT, Jackson, MS | Pass | State |
| 2021-12-03 | A J CONSTRUCTION INC, GALLATIN PLANT | JACKSON, Hinds, MS | Pass | State |
| 2021-12-03 | A J CONSTRUCTION INC, GALLATIN PLANT | JACKSON, Hinds, MS | Pass | State |
| 2021-12-02 | SABIC INNOVATIVE PLASTICS US, LLC | BAY ST. LOUI, Hancock, MS | Pass | State |
| 2021-12-02 | SABIC INNOVATIVE PLASTICS US, LLC | BAY ST. LOUI, Hancock, MS | Pass | State |
| 2021-12-02 | OIL DRI PRODUCTION COMPANY | RIPLEY, Tippah, MS | Fail | State |
| 2021-12-02 | OIL DRI PRODUCTION COMPANY | RIPLEY, Tippah, MS | Fail | State |
| 2021-12-02 | OIL DRI PRODUCTION COMPANY | RIPLEY, Tippah, MS | Fail | State |
| 2021-12-02 | OIL DRI PRODUCTION COMPANY | RIPLEY, Tippah, MS | Fail | State |
| 2021-12-01 | OIL DRI PRODUCTION COMPANY | RIPLEY, Tippah, MS | Pass | State |
| 2021-12-01 | OIL DRI PRODUCTION COMPANY | RIPLEY, Tippah, MS | Pass | State |
| 2021-11-30 | LEHMAN ROBERTS COMPANY, PLANT NUMBER 10 | BYHALIA, Marshall, MS | Pass | State |
| 2021-11-30 | OIL DRI PRODUCTION COMPANY | RIPLEY, Tippah, MS | Pass | State |
| 2021-11-30 | OIL DRI PRODUCTION COMPANY | RIPLEY, Tippah, MS | Pass | State |
| 2021-11-30 | OIL DRI PRODUCTION COMPANY | RIPLEY, Tippah, MS | Pass | State |
| 2021-11-30 | OIL DRI PRODUCTION COMPANY | RIPLEY, Tippah, MS | Pass | State |
| 2021-11-30 | VICKSBURG FOREST PRODUCTS LLC, WALTERSVILLE LUMBER MILL — high-priority violation on file | VICKSBURG, Warren, MS | Pass | State |
| 2021-11-30 | VICKSBURG FOREST PRODUCTS LLC, WALTERSVILLE LUMBER MILL — high-priority violation on file | VICKSBURG, Warren, MS | Pass | State |
| 2021-11-22 | GCF US HOLDINGS, LLC - COLUMBUS MILL — high-priority violation on file | COLUMBUS, Lowndes, MS | Pass | State |
| 2021-11-17 | UNIVERSITY OF MISSISSIPPI, THE | UNIVERSITY, Lafayette, MS | Pass | State |
| 2021-11-10 | CHEVRON USA INC, CHEVRON PRODUCTS COMPANY, PASCAGOULA REFINERY | PASCAGOULA, Jackson, MS | Pass | State |
| 2021-11-09 | CHEVRON USA INC, CHEVRON PRODUCTS COMPANY, PASCAGOULA REFINERY | PASCAGOULA, Jackson, MS | Pass | State |
| 2021-11-09 | CHEVRON USA INC, CHEVRON PRODUCTS COMPANY, PASCAGOULA REFINERY | PASCAGOULA, Jackson, MS | Pass | State |
| 2021-11-09 | CHEVRON USA INC, CHEVRON PRODUCTS COMPANY, PASCAGOULA REFINERY | PASCAGOULA, Jackson, MS | Pass | State |
| 2021-11-09 | ERGON REFINING INC — high-priority violation on file | VICKSBURG, Warren, MS | Pass | State |
| 2021-11-05 | DUNN ROADBUILDERS LLC, LAUREL PLANT | LAUREL, Jones, MS | Pass | State |
| 2021-11-02 | UNIVERSITY OF MISSISSIPPI, THE | UNIVERSITY, Lafayette, MS | Pass | State |
| 2021-11-02 | UNIVERSITY OF MISSISSIPPI, THE | UNIVERSITY, Lafayette, MS | Pass | State |
| 2021-11-02 | UNIVERSITY OF MISSISSIPPI, THE | UNIVERSITY, Lafayette, MS | Pass | State |
| 2021-11-02 | UNIVERSITY OF MISSISSIPPI, THE | UNIVERSITY, Lafayette, MS | Pass | State |
| 2021-11-02 | UNIVERSITY OF MISSISSIPPI, THE | UNIVERSITY, Lafayette, MS | Pass | State |
| 2021-11-01 | UNIVERSITY OF MISSISSIPPI, THE | UNIVERSITY, Lafayette, MS | Pass | State |
| 2021-11-01 | UNIVERSITY OF MISSISSIPPI, THE | UNIVERSITY, Lafayette, MS | Pass | State |
| 2021-11-01 | UNIVERSITY OF MISSISSIPPI, THE | UNIVERSITY, Lafayette, MS | Pass | State |
| 2021-11-01 | UNIVERSITY OF MISSISSIPPI, THE | UNIVERSITY, Lafayette, MS | Pass | State |
| 2021-10-28 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Pass | State |
| 2021-10-28 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Pass | State |
| 2021-10-28 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Pass | State |
| 2021-10-28 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Pass | State |
| 2021-10-27 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Pass | State |
| 2021-10-27 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Fail | State |
| 2021-10-27 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Fail | State |
| 2021-10-27 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Fail | State |
| 2021-10-26 | MISSISSIPPI POWER COMPANY, CHEVRON COGENERATING PLANT | PASCAGOULA, Jackson, MS | Pass | State |
| 2021-10-26 | CHEVRON USA INC, CHEVRON PRODUCTS COMPANY, PASCAGOULA REFINERY | PASCAGOULA, Jackson, MS | Pass | State |
| 2021-10-26 | CHEVRON USA INC, CHEVRON PRODUCTS COMPANY, PASCAGOULA REFINERY | PASCAGOULA, Jackson, MS | Pass | State |
| 2021-10-26 | CHEVRON USA INC, CHEVRON PRODUCTS COMPANY, PASCAGOULA REFINERY | PASCAGOULA, Jackson, MS | Pass | State |
| 2021-10-25 | BATESVILLE MANUFACTURING LLC, VICKSBURG | VICKSBURG, Warren, MS | Pass | State |
| 2021-10-25 | BATESVILLE MANUFACTURING LLC, VICKSBURG | VICKSBURG, Warren, MS | Pass | State |
| 2021-10-25 | BATESVILLE MANUFACTURING LLC, VICKSBURG | VICKSBURG, Warren, MS | Pass | State |
| 2021-10-25 | BATESVILLE MANUFACTURING LLC, VICKSBURG | VICKSBURG, Warren, MS | Pass | State |
| 2021-10-20 | COLUMBIA GULF TRANSMISSION LLC, INVERNESS COMPRESSOR STATION | INVERNESS, Humphreys, MS | Pass | State |
| 2021-10-20 | COLUMBIA GULF TRANSMISSION LLC, INVERNESS COMPRESSOR STATION | INVERNESS, Humphreys, MS | Pass | State |
| 2021-10-20 | COLUMBIA GULF TRANSMISSION LLC, INVERNESS COMPRESSOR STATION | INVERNESS, Humphreys, MS | Pass | State |
| 2021-10-20 | COLUMBIA GULF TRANSMISSION LLC, INVERNESS COMPRESSOR STATION | INVERNESS, Humphreys, MS | Pass | State |
| 2021-10-19 | COLUMBIA GULF TRANSMISSION LLC, CORINTH COMPRESSOR STATION | CORINTH, Alcorn, MS | Pass | State |
| 2021-10-19 | COLUMBIA GULF TRANSMISSION LLC, CORINTH COMPRESSOR STATION | CORINTH, Alcorn, MS | Pass | State |
| 2021-10-18 | GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file | WAYNESBORO, Wayne, MS | Pass | State |
| 2021-10-18 | GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file | WAYNESBORO, Wayne, MS | Pass | State |
| 2021-10-18 | GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file | WAYNESBORO, Wayne, MS | Pass | State |
| 2021-10-13 | LEHMAN ROBERTS, PLANT 1 | WINONA, Montgomery, MS | Pass | State |
| 2021-10-11 | LAND SHAPERS INC, ASPHALT PLANT | GULFPORT, Harrison, MS | Pass | State |
| 2021-10-08 | EP ENGINEERED CLAYS CORPORATION — high-priority violation on file | JACKSON, Hinds, MS | Pass | State |
| 2021-10-07 | EP ENGINEERED CLAYS CORPORATION — high-priority violation on file | JACKSON, Hinds, MS | Pass | State |
| 2021-10-07 | EP ENGINEERED CLAYS CORPORATION — high-priority violation on file | JACKSON, Hinds, MS | Pass | State |
| 2021-10-07 | EP ENGINEERED CLAYS CORPORATION — high-priority violation on file | JACKSON, Hinds, MS | Pass | State |
| 2021-10-07 | DENBURY ONSHORE LLC, EAST HEIDELBERG MEMBRANE SITE | HEIDELBERG, Jasper, MS | Pass | State |
| 2021-10-07 | DENBURY ONSHORE LLC, EAST HEIDELBERG MEMBRANE SITE | HEIDELBERG, Jasper, MS | Pass | State |
| 2021-10-07 | DENBURY ONSHORE LLC, EAST HEIDELBERG MEMBRANE SITE | HEIDELBERG, Jasper, MS | Pass | State |
| 2021-10-07 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2021-10-07 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2021-10-07 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2021-10-07 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2021-10-07 | USG INTERIORS LLC | GREENVILLE, Washington, MS | Pass | State |
| 2021-10-06 | EP ENGINEERED CLAYS CORPORATION — high-priority violation on file | JACKSON, Hinds, MS | Pass | State |
| 2021-10-06 | EP ENGINEERED CLAYS CORPORATION — high-priority violation on file | JACKSON, Hinds, MS | Pass | State |
| 2021-10-06 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2021-10-06 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2021-10-06 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2021-10-06 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2021-10-06 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2021-10-06 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2021-10-06 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2021-10-06 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.