| 2019-10-08 | COLUMBIA GULF TRANSMISSION LLC, INVERNESS COMPRESSOR STATION | INVERNESS, Humphreys, MS | Pass | State |
| 2019-10-08 | COLUMBIA GULF TRANSMISSION LLC, INVERNESS COMPRESSOR STATION | INVERNESS, Humphreys, MS | Pass | State |
| 2019-10-08 | COLUMBIA GULF TRANSMISSION LLC, INVERNESS COMPRESSOR STATION | INVERNESS, Humphreys, MS | Pass | State |
| 2019-10-08 | COLUMBIA GULF TRANSMISSION LLC, INVERNESS COMPRESSOR STATION | INVERNESS, Humphreys, MS | Pass | State |
| 2019-10-08 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-10-08 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-10-07 | COLUMBIA GULF TRANSMISSION LLC, CORINTH COMPRESSOR STATION | CORINTH, Alcorn, MS | Pass | State |
| 2019-10-07 | COLUMBIA GULF TRANSMISSION LLC, CORINTH COMPRESSOR STATION | CORINTH, Alcorn, MS | Pass | State |
| 2019-10-07 | COLUMBIA GULF TRANSMISSION LLC, CORINTH COMPRESSOR STATION | CORINTH, Alcorn, MS | Pass | State |
| 2019-08-27 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-08-27 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-07-24 | TEXAS EASTERN TRANSMISSION LP, CLINTON COMPRESSOR STATION | JACKSON, Hinds, MS | Pass | State |
| 2019-07-10 | SOUTHEAST SUPPLY HEADER LLC, DENTVILLE COMPRESSOR STATION | HAZLEHURST, Copiah, MS | Pass | State |
| 2019-07-10 | SOUTHEAST SUPPLY HEADER LLC, DENTVILLE COMPRESSOR STATION | HAZLEHURST, Copiah, MS | Pass | State |
| 2019-07-10 | SOUTHEAST SUPPLY HEADER LLC, DENTVILLE COMPRESSOR STATION | HAZLEHURST, Copiah, MS | Pass | State |
| 2019-06-20 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2019-06-20 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2019-06-20 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2019-06-20 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2019-06-19 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2019-06-19 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2019-06-19 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2019-06-19 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2019-06-19 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2019-06-19 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2019-06-19 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2019-06-19 | LEAF RIVER ENERGY CENTER LLC, LEAF RIVER ENERGY CENTER | TAYLORSVILLE, Smith, MS | Pass | State |
| 2019-04-22 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2019-04-22 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2019-04-22 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2019-04-22 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2019-04-22 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2019-04-22 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2019-04-22 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2019-04-22 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2019-04-22 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2019-04-22 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2019-04-22 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2019-04-22 | ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file | MAGEE, Simpson, MS | Pass | State |
| 2019-04-15 | SG RESOURCES MISSISSIPPI LLC, SOUTHERN PINES ENERGY CENTER | LEAKESVILLE, Greene, MS | Pass | State |
| 2019-04-15 | SG RESOURCES MISSISSIPPI LLC, SOUTHERN PINES ENERGY CENTER | LEAKESVILLE, Greene, MS | Pass | State |
| 2019-04-15 | SG RESOURCES MISSISSIPPI LLC, SOUTHERN PINES ENERGY CENTER | LEAKESVILLE, Greene, MS | Pass | State |
| 2019-04-15 | SG RESOURCES MISSISSIPPI LLC, SOUTHERN PINES ENERGY CENTER | LEAKESVILLE, Greene, MS | Pass | State |
| 2019-04-15 | SG RESOURCES MISSISSIPPI LLC, SOUTHERN PINES ENERGY CENTER | LEAKESVILLE, Greene, MS | Pass | State |
| 2019-04-15 | SG RESOURCES MISSISSIPPI LLC, SOUTHERN PINES ENERGY CENTER | LEAKESVILLE, Greene, MS | Pass | State |
| 2019-04-09 | COLUMBIA GULF TRANSMISSION LLC, HOLCOMB COMPRESSOR STATION | HOLCOMB, Grenada, MS | Pass | State |
| 2019-04-09 | COLUMBIA GULF TRANSMISSION LLC, HOLCOMB COMPRESSOR STATION | HOLCOMB, Grenada, MS | Pass | State |
| 2019-04-09 | COLUMBIA GULF TRANSMISSION LLC, HOLCOMB COMPRESSOR STATION | HOLCOMB, Grenada, MS | Pass | State |
| 2019-04-09 | COLUMBIA GULF TRANSMISSION LLC, HOLCOMB COMPRESSOR STATION | HOLCOMB, Grenada, MS | Pass | State |
| 2019-04-09 | COLUMBIA GULF TRANSMISSION LLC, HOLCOMB COMPRESSOR STATION | HOLCOMB, Grenada, MS | Pass | State |
| 2019-04-08 | COLUMBIA GULF TRANSMISSION LLC, HOLCOMB COMPRESSOR STATION | HOLCOMB, Grenada, MS | Pass | State |
| 2019-04-08 | COLUMBIA GULF TRANSMISSION LLC, HOLCOMB COMPRESSOR STATION | HOLCOMB, Grenada, MS | Pass | State |
| 2019-04-03 | GULF SOUTH PIPELINE COMPANY LLC, JASPER COMPRESSOR STATION | HEIDELBERG, Jasper, MS | Pass | State |
| 2019-04-03 | COLUMBIA GULF TRANSMISSION LLC, NEW ALBANY COMPRESSOR STATION | NEW ALBANY, Union, MS | Pass | State |
| 2019-04-03 | COLUMBIA GULF TRANSMISSION LLC, NEW ALBANY COMPRESSOR STATION | NEW ALBANY, Union, MS | Pass | State |
| 2019-04-03 | COLUMBIA GULF TRANSMISSION LLC, NEW ALBANY COMPRESSOR STATION | NEW ALBANY, Union, MS | Pass | State |
| 2019-04-03 | COLUMBIA GULF TRANSMISSION LLC, NEW ALBANY COMPRESSOR STATION | NEW ALBANY, Union, MS | Pass | State |
| 2019-04-03 | COLUMBIA GULF TRANSMISSION LLC, NEW ALBANY COMPRESSOR STATION | NEW ALBANY, Union, MS | Pass | State |
| 2019-04-03 | COLUMBIA GULF TRANSMISSION LLC, NEW ALBANY COMPRESSOR STATION | NEW ALBANY, Union, MS | Pass | State |
| 2019-04-02 | SOUTHEAST SUPPLY HEADER LLC, DENTVILLE COMPRESSOR STATION | HAZLEHURST, Copiah, MS | Pass | State |
| 2019-04-02 | SOUTHEAST SUPPLY HEADER LLC, DENTVILLE COMPRESSOR STATION | HAZLEHURST, Copiah, MS | Pass | State |
| 2019-04-02 | SOUTHEAST SUPPLY HEADER LLC, DENTVILLE COMPRESSOR STATION | HAZLEHURST, Copiah, MS | Pass | State |
| 2019-03-12 | TEXAS EASTERN TRANSMISSION LP, CLINTON COMPRESSOR STATION | JACKSON, Hinds, MS | Pass | State |
| 2019-03-12 | TEXAS EASTERN TRANSMISSION LP, CLINTON COMPRESSOR STATION | JACKSON, Hinds, MS | Pass | State |
| 2019-03-12 | TEXAS EASTERN TRANSMISSION LP, CLINTON COMPRESSOR STATION | JACKSON, Hinds, MS | Pass | State |
| 2019-03-12 | TEXAS EASTERN TRANSMISSION LP, CLINTON COMPRESSOR STATION | JACKSON, Hinds, MS | Pass | State |
| 2019-03-12 | TEXAS GAS TRANSMISSION LLC, ISOLA COMPRESSOR STATION | ISOLA, Humphreys, MS | Pass | State |
| 2019-03-12 | TEXAS GAS TRANSMISSION LLC, ISOLA COMPRESSOR STATION | ISOLA, Humphreys, MS | Pass | State |
| 2019-03-12 | TEXAS GAS TRANSMISSION LLC, ISOLA COMPRESSOR STATION | ISOLA, Humphreys, MS | Pass | State |
| 2019-02-28 | GULF SOUTH PIPELINE COMPANY LLC, MOSS POINT COMPRESSOR STATION | MOSS POINT, Jackson, MS | Pass | State |
| 2019-02-28 | GULF SOUTH PIPELINE COMPANY LLC, MOSS POINT COMPRESSOR STATION | MOSS POINT, Jackson, MS | Pass | State |
| 2019-02-28 | GULF SOUTH PIPELINE COMPANY LLC, MOSS POINT COMPRESSOR STATION | MOSS POINT, Jackson, MS | Pass | State |
| 2019-02-27 | MIDCONTINENT EXPRESS PIPELINE LLC, MEP 4 VICKSBURG COMPRESSOR STATION | EDWARDS, Hinds, MS | Pass | State |
| 2019-02-27 | MIDCONTINENT EXPRESS PIPELINE LLC, MEP 4 VICKSBURG COMPRESSOR STATION | EDWARDS, Hinds, MS | Pass | State |
| 2019-02-27 | MIDCONTINENT EXPRESS PIPELINE LLC, MEP 4 VICKSBURG COMPRESSOR STATION | EDWARDS, Hinds, MS | Pass | State |
| 2019-02-27 | MIDCONTINENT EXPRESS PIPELINE LLC, MEP 4 VICKSBURG COMPRESSOR STATION | EDWARDS, Hinds, MS | Pass | State |
| 2019-02-27 | MIDCONTINENT EXPRESS PIPELINE LLC, MEP 4 VICKSBURG COMPRESSOR STATION | EDWARDS, Hinds, MS | Pass | State |
| 2019-02-27 | MIDCONTINENT EXPRESS PIPELINE LLC, MEP 4 VICKSBURG COMPRESSOR STATION | EDWARDS, Hinds, MS | Pass | State |
| 2019-02-26 | MIDCONTINENT EXPRESS PIPELINE LLC, MEP 4 VICKSBURG COMPRESSOR STATION | EDWARDS, Hinds, MS | Pass | State |
| 2019-02-26 | MIDCONTINENT EXPRESS PIPELINE LLC, MEP 4 VICKSBURG COMPRESSOR STATION | EDWARDS, Hinds, MS | Pass | State |
| 2019-02-26 | MIDCONTINENT EXPRESS PIPELINE LLC, MEP 4 VICKSBURG COMPRESSOR STATION | EDWARDS, Hinds, MS | Pass | State |
| 2019-02-26 | MIDCONTINENT EXPRESS PIPELINE LLC, MEP 4 VICKSBURG COMPRESSOR STATION | EDWARDS, Hinds, MS | Pass | State |
| 2019-02-26 | MIDCONTINENT EXPRESS PIPELINE LLC, MEP 4 VICKSBURG COMPRESSOR STATION | EDWARDS, Hinds, MS | Pass | State |
| 2019-02-26 | MIDCONTINENT EXPRESS PIPELINE LLC, MEP 4 VICKSBURG COMPRESSOR STATION | EDWARDS, Hinds, MS | Pass | State |
| 2019-02-13 | SOUTHERN NATURAL GAS COMPANY LLC, BAY SPRINGS COMPRESSOR STATION | BAY SPRINGS, Jasper, MS | Pass | State |
| 2019-02-12 | SOUTHERN NATURAL GAS COMPANY LLC, BAY SPRINGS COMPRESSOR STATION | BAY SPRINGS, Jasper, MS | Pass | State |
| 2019-02-12 | SOUTHERN NATURAL GAS COMPANY LLC, BAY SPRINGS COMPRESSOR STATION | BAY SPRINGS, Jasper, MS | Pass | State |
| 2019-02-12 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-02-12 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-02-12 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-02-12 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-02-12 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-02-12 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-01-24 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-01-24 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Fail | State |
| 2019-01-24 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-01-23 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Fail | State |
| 2019-01-23 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |
| 2019-01-23 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Fail | State |
| 2019-01-23 | GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION | HARRISVILLE, Simpson, MS | Pass | State |