EPA Air · inspections by state and year
Air-emissions inspections in Louisiana, 2026
- 137Inspections
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 Louisiana 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 Louisiana, 2026
- Calcasieu County 14
- St. Mary County 12
- Ascension County 11
- St. Charles County 8
- Ouachita County 6
- St. James County 6
- East Baton Rouge County 6
- Beauregard County 5
- Plaquemines County 5
- Iberville County 5
- St. Martin County 4
- De Soto County 4
- Bossier County 3
- Vermilion County 3
- St. Bernard County 3
- Cameron County 3
Louisiana, other years
Air-emissions inspections recorded in Louisiana, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-03-03 | WEST WHITE LAKE 540-A FACILITY | GUEYDAN, Vermilion, LA | FCE On-Site | State |
| 2026-03-02 | PHILLIPS 66 CO - LAKE CHARLES REFINERY — high-priority violation on file | WESTLAKE, Calcasieu, LA | FCE On-Site | State |
| 2026-03-02 | THOMA-SEA MARINE CONSTRUCTORS LLC - LOCKPORT YARD | LOCKPORT, Lafourche, LA | FCE On-Site | State |
| 2026-02-26 | PACKAGING CORP OF AMERICA - DERIDDER PAPER MILL | DE RIDDER, Beauregard, LA | PCE On-Site | U.S. EPA |
| 2026-02-26 | TEXAS GAS TRANSMISSION LLC - YOUNGSVILLE COMPRESSOR STATION | YOUNGSVILLE, Lafayette, LA | FCE On-Site | State |
| 2026-02-26 | MAGNOLIA STATION | HALL SUMMIT, Red River, LA | FCE On-Site | State |
| 2026-02-26 | TRANSCONTINENTAL GAS PIPE LINE COMPANY LLC - COMPRESSOR STATION 62 | SCHRIEVER, Terrebonne, LA | FCE On-Site | State |
| 2026-02-25 | PACKAGING CORP OF AMERICA - DERIDDER PAPER MILL | DE RIDDER, Beauregard, LA | PCE On-Site Monitoring/Sampling | State |
| 2026-02-25 | DESOTO PARISH POLICE JURY - MUNDY LANDFILL | MANSFIELD, De Soto, LA | FCE On-Site | State |
| 2026-02-20 | BLAST TECH LLC | BROUSSARD, St. Martin, LA | FCE On-Site | State |
| 2026-02-20 | SOUTHERN PACKAGING LLC | PORT ALLEN, West Baton Rouge, LA | FCE On-Site | State |
| 2026-02-19 | ECOLOGICAL TANKS INC | CALHOUN, Ouachita, LA | FCE On-Site | State |
| 2026-02-12 | NEXPERA LLC - NEXPERA-BURNSIDE FACILITY | DARROW, Ascension, LA | FCE On-Site | State |
| 2026-02-11 | GULF SOUTH PIPELINE CO LLC - MONTPELIER COMPRESSOR STATION | MONTPELIER, St. Helena, LA | FCE On-Site | State |
| 2026-02-11 | TAMPA PORT SERVICES LLC - FAUSTINA PLANT | ST. JAMES, St. James, LA | PCE Off-Site | U.S. EPA |
| 2026-02-10 | HALLIBURTON ENERGY SERVICES INC - PORT FOURCHON SOUTH YARD 2 | GOLDEN MEADOW, Lafourche, LA | FCE On-Site | State |
| 2026-02-10 | ENABLE MISSISSIPPI RIVER TRANSMISSION LLC - PERRYVILLE COMPRESSOR STATION | PERRYVILLE, Ouachita, LA | FCE On-Site | State |
| 2026-02-09 | LOTTE CHEMICAL LOUISIANA LLC | WESTLAKE, Calcasieu, LA | FCE On-Site | State |
| 2026-02-09 | LOTTE CHEMICAL LOUISIANA LLC | WESTLAKE, Calcasieu, LA | FCE On-Site | State |
| 2026-02-09 | LACC LLC US - ETHYLENE & DERIVATIVES PLANT — high-priority violation on file | WESTLAKE, Calcasieu, LA | FCE On-Site | State |
| 2026-02-05 | CF INDUSTRIES NITROGEN LLC - DONALDSONVILLE NITROGEN COMPLEX | DONALDSONVILLE, Ascension, LA | PCE On-Site | U.S. EPA |
| 2026-02-05 | KINETICA PARTNERS LLC - STATION 821E1 | CAMERON, Cameron, LA | FCE On-Site | State |
| 2026-02-04 | EXXON MOBIL CORPORATION - ANCHORAGE TANK FARM | PORT ALLEN, West Baton Rouge, LA | FCE On-Site | State |
| 2026-02-03 | MULTI-CHEM GROUP LLC - GEISMAR FACILITY | GEISMAR, Ascension, LA | FCE On-Site | State |
| 2026-02-03 | LATHAM POOL PRODUCTS INC - LATHAM POOL PRODUCTS - LA | BREAUX BRIDGE, St. Martin, LA | FCE On-Site | State |
| 2026-02-02 | CF INDUSTRIES NITROGEN LLC - DONALDSONVILLE NITROGEN COMPLEX | DONALDSONVILLE, Ascension, LA | PCE On-Site Monitoring/Sampling | State |
| 2026-02-02 | ENTERGY OPERATIONS INC - WATERFORD 3 STEAM ELECTRIC STATION | KILLONA, St. Charles, LA | FCE On-Site | State |
| 2026-01-29 | TENNESSEE GAS PIPELINE COMPANY LLC - COMPRESSOR STATION 527 | PORT SULPHUR, Plaquemines, LA | FCE On-Site | State |
| 2026-01-28 | FIRESTONE POLYMERS LLC - LAKE CHARLES FACILITY | SULPHUR, Calcasieu, LA | FCE On-Site | State |
| 2026-01-28 | CAMERON LNG LLC - CAMERON LNG FACILITY — high-priority violation on file | HACKBERRY, Cameron, LA | FCE On-Site | State |
| 2026-01-28 | BUNGE NORTH AMERICA INC - DESTREHAN GRAIN ELEVATOR | DESTREHAN, St. Charles, LA | FCE On-Site | State |
| 2026-01-27 | VENTURE GLOBAL PLAQUEMINES LNG LLC - PLAQUEMINES LNG TERMINAL | PORT SULPHUR, Plaquemines, LA | FCE On-Site | State |
| 2026-01-27 | TEXAS GAS TRANSMISSION LLC - PINEVILLE COMPRESSOR STATION | PINEVILLE, Rapides, LA | FCE On-Site | State |
| 2026-01-21 | DTM LOUISIANA GATHERING LLC - LONGSTREET FACILITY | LONGSTREET, De Soto, LA | FCE On-Site | State |
| 2026-01-21 | INTERNATIONAL PAPER - BOGALUSA BOX PLANT | BOGALUSA, Washington, LA | FCE On-Site | State |
| 2026-01-14 | ENLINK PELICAN LLC - PELICAN GAS PLANT | PATTERSON, St. Mary, LA | FCE On-Site | State |
| 2026-01-13 | PHILLIPS 66 CO - WESTLAKE PRODUCTS TERMINAL | WESTLAKE, Calcasieu, LA | 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.