EPA Air · stack tests by state, industry and year

Utilities (NAICS 2212): stack tests in Mississippi, 2025

55Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2025 at a Mississippi source whose primary industry code is NAICS 2212. A facility filing more than one industry code is counted under the first one on its record.

Utilities (NAICS 2212) in Mississippi, other years

Other industries in Mississippi, 2025

Air-emissions stack tests recorded in Mississippi, 2025

Date	Facility	Where	Kind	Agency
2025-10-13	DESTIN PIPELINE COMPANY LLC, PASCAGOULA COMPRESSOR STATION	MOSS POINT, Jackson, MS	Pass	State
2025-10-13	DESTIN PIPELINE COMPANY LLC, PASCAGOULA COMPRESSOR STATION	MOSS POINT, Jackson, MS	Pass	State
2025-09-09	GULF SOUTH PIPELINE COMPANY LLC, PETAL COMPRESSOR STATION	PETAL, Forrest, MS	Pass	State
2025-09-09	GULF SOUTH PIPELINE COMPANY LLC, PETAL COMPRESSOR STATION	PETAL, Forrest, MS	Pass	State
2025-09-09	GULF SOUTH PIPELINE COMPANY LLC, PETAL COMPRESSOR STATION	PETAL, Forrest, MS	Pass	State
2025-09-09	GULF SOUTH PIPELINE COMPANY LLC, PETAL COMPRESSOR STATION	PETAL, Forrest, MS	Pass	State
2025-09-09	GULF SOUTH PIPELINE COMPANY LLC, PETAL COMPRESSOR STATION	PETAL, Forrest, MS	Pass	State
2025-09-09	GULF SOUTH PIPELINE COMPANY LLC, PETAL COMPRESSOR STATION	PETAL, Forrest, MS	Pass	State
2025-09-09	GULF SOUTH PIPELINE COMPANY LLC, PETAL COMPRESSOR STATION	PETAL, Forrest, MS	Pass	State
2025-09-09	GULF SOUTH PIPELINE COMPANY LLC, PETAL COMPRESSOR STATION	PETAL, Forrest, MS	Pass	State
2025-09-09	GULF SOUTH PIPELINE COMPANY LLC, PETAL COMPRESSOR STATION	PETAL, Forrest, MS	Pass	State
2025-09-04	TRANSCONTINENTAL GAS PIPE LINE COMPANY LLC, STATION 77	SEMINARY, Covington, MS	Pass	State
2025-09-04	TRANSCONTINENTAL GAS PIPE LINE COMPANY LLC, STATION 77	SEMINARY, Covington, MS	Pass	State
2025-09-04	TRANSCONTINENTAL GAS PIPE LINE COMPANY LLC, STATION 77	SEMINARY, Covington, MS	Pass	State
2025-09-04	TRANSCONTINENTAL GAS PIPE LINE COMPANY LLC, STATION 77	SEMINARY, Covington, MS	Pass	State
2025-08-08	SOUTHERN NATURAL GAS COMPANY LLC, GWINVILLE COMPRESSOR STATION — high-priority violation on file	NEW HEBRON, Jefferson Davis, MS	Pass	State
2025-08-08	SOUTHERN NATURAL GAS COMPANY LLC, GWINVILLE COMPRESSOR STATION — high-priority violation on file	NEW HEBRON, Jefferson Davis, MS	Pass	State
2025-08-06	SOUTHERN NATURAL GAS COMPANY LLC, GWINVILLE COMPRESSOR STATION — high-priority violation on file	NEW HEBRON, Jefferson Davis, MS	Fail	State
2025-08-06	SOUTHERN NATURAL GAS COMPANY LLC, GWINVILLE COMPRESSOR STATION — high-priority violation on file	NEW HEBRON, Jefferson Davis, MS	Pass	State
2025-08-05	TENNESSEE GAS PIPELINE COMPANY LLC, HEIDELBERG COMPRESSOR STATION NUMBER 538	HEIDELBERG, Jasper, MS	Pass	State
2025-08-05	TENNESSEE GAS PIPELINE COMPANY LLC, HEIDELBERG COMPRESSOR STATION NUMBER 538	HEIDELBERG, Jasper, MS	Pass	State
2025-06-25	ANR PIPELINE COMPANY, SARDIS COMPRESSOR STATION	SARDIS, Panola, MS	Pass	State
2025-06-25	ANR PIPELINE COMPANY, SARDIS COMPRESSOR STATION	SARDIS, Panola, MS	Pass	State
2025-06-25	ANR PIPELINE COMPANY, SARDIS COMPRESSOR STATION	SARDIS, Panola, MS	Pass	State
2025-06-04	CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY	CALEDONIA, Lowndes, MS	Pass	State
2025-06-04	CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY	CALEDONIA, Lowndes, MS	Pass	State
2025-06-04	CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY	CALEDONIA, Lowndes, MS	Pass	State
2025-06-03	CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY	CALEDONIA, Lowndes, MS	Pass	State
2025-06-03	CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY	CALEDONIA, Lowndes, MS	Pass	State
2025-06-03	CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY	CALEDONIA, Lowndes, MS	Pass	State
2025-06-03	CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY	CALEDONIA, Lowndes, MS	Pass	State
2025-06-03	CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY	CALEDONIA, Lowndes, MS	Pass	State
2025-06-03	CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY	CALEDONIA, Lowndes, MS	Pass	State
2025-04-30	TRANSCONTINENTAL GAS PIPELINE COMPANY LLC, STATION 70	TYLERTOWN, Walthall, MS	Pass	State
2025-03-27	SOUTHEAST SUPPLY HEADER LLC, COLLINS BOOSTER STATION	COLLINS, Covington, MS	Pass	State
2025-03-27	SOUTHEAST SUPPLY HEADER LLC, COLLINS BOOSTER STATION	COLLINS, Covington, MS	Pass	State
2025-03-27	SOUTHEAST SUPPLY HEADER LLC, COLLINS BOOSTER STATION	COLLINS, Covington, MS	Pass	State
2025-03-26	SOUTHEAST SUPPLY HEADER LLC, COLLINS BOOSTER STATION	COLLINS, Covington, MS	Pass	State
2025-03-26	SOUTHEAST SUPPLY HEADER LLC, COLLINS BOOSTER STATION	COLLINS, Covington, MS	Pass	State
2025-03-26	SOUTHEAST SUPPLY HEADER LLC, COLLINS BOOSTER STATION	COLLINS, Covington, MS	Pass	State
2025-03-25	SOUTHERN NATURAL GAS COMPANY LLC, GWINVILLE COMPRESSOR STATION — high-priority violation on file	NEW HEBRON, Jefferson Davis, MS	Pass	State
2025-03-25	SOUTHERN NATURAL GAS COMPANY LLC, GWINVILLE COMPRESSOR STATION — high-priority violation on file	NEW HEBRON, Jefferson Davis, MS	Pass	State
2025-03-25	SOUTHERN NATURAL GAS COMPANY LLC, GWINVILLE COMPRESSOR STATION — high-priority violation on file	NEW HEBRON, Jefferson Davis, MS	Pass	State
2025-03-19	SOUTHERN NATURAL GAS COMPANY LLC, ENTERPRISE COMPRESSOR STATION	ENTERPRISE, Clarke, MS	Pass	State
2025-03-19	SOUTHERN NATURAL GAS COMPANY LLC, ENTERPRISE COMPRESSOR STATION	ENTERPRISE, Clarke, MS	Pass	State
2025-03-19	SOUTHERN NATURAL GAS COMPANY LLC, ENTERPRISE COMPRESSOR STATION	ENTERPRISE, Clarke, MS	Pass	State
2025-03-19	SOUTHERN NATURAL GAS COMPANY LLC, ENTERPRISE COMPRESSOR STATION	ENTERPRISE, Clarke, MS	Pass	State
2025-03-18	SOUTHERN NATURAL GAS COMPANY LLC, ENTERPRISE COMPRESSOR STATION	ENTERPRISE, Clarke, MS	Pass	State
2025-03-18	SOUTHERN NATURAL GAS COMPANY LLC, ENTERPRISE COMPRESSOR STATION	ENTERPRISE, Clarke, MS	Pass	State
2025-03-18	SOUTHERN NATURAL GAS COMPANY LLC, ENTERPRISE COMPRESSOR STATION	ENTERPRISE, Clarke, MS	Pass	State
2025-03-18	SOUTHERN NATURAL GAS COMPANY LLC, ENTERPRISE COMPRESSOR STATION	ENTERPRISE, Clarke, MS	Pass	State
2025-03-18	SOUTHERN NATURAL GAS COMPANY LLC, ENTERPRISE COMPRESSOR STATION	ENTERPRISE, Clarke, MS	Pass	State
2025-03-18	SOUTHERN NATURAL GAS COMPANY LLC, ENTERPRISE COMPRESSOR STATION	ENTERPRISE, Clarke, MS	Pass	State
2025-02-13	TEXAS GAS TRANSMISSION LLC, LAKE CORMORANT COMPRESSOR STATION	LAKE CORMORA, DeSoto, MS	Pass	State
2025-02-12	TEXAS GAS TRANSMISSION LLC, GREENVILLE COMPRESSOR STATION	GREENVILLE, Washington, MS	Pass	State

Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.

What this page shows

This page covers Clean Air Act facilities in the EPA air register with stack tests in MS for NAICS industry 2212 in 2025. It lists 55 stack tests recorded in 2025.