EPA Air · inspections by state and year
Air-emissions inspections in Louisiana, 2025
- 319Inspections
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 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Louisiana, 2025
- Calcasieu County 28
- Lafourche County 17
- Ascension County 16
- Plaquemines County 12
- Iberville County 12
- Lincoln County 12
- East Baton Rouge County 10
- Webster County 9
- St. James County 9
- Jefferson County 9
- Terrebonne County 9
- St. Landry County 8
- Rapides County 8
- Iberia County 8
- Lafayette County 8
- Beauregard County 8
- Cameron County 7
- Undetermined County 7
- Caddo County 6
- St. Mary County 6
- Vermilion County 6
- De Soto County 6
- St. Charles County 6
- Pointe Coupee County 5
- Orleans County 5
- St. John the Baptist County 4
- Acadia County 4
- Natchitoches County 4
- Livingston County 4
- Ouachita County 4
- Claiborne County 4
- Washington County 4
- Vernon County 3
- Concordia County 3
- Jefferson Davis County 3
- St. Helena County 3
- Bossier County 3
- La Salle County 3
- Evangeline County 3
- West Baton Rouge County 3
- Bienville County 3
- Catahoula County 3
- Richland County 3
- Sabine County 3
Louisiana, other years
Air-emissions inspections recorded in Louisiana, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-23 | PHILLIPS 66 PIPELINE LLC - STATEWIDE PIPELINE OPERATIONS - PORTABLE FLARE | STATEWIDE, Undetermined, LA | FCE On-Site | State |
| 2025-12-18 | IMTT-GEISMAR - GEISMAR LOGISTICS CENTER | GEISMAR, Ascension, LA | FCE On-Site | State |
| 2025-12-16 | ENTERGY LOUISIANA INC - LAKE CHARLES POWER STATION | WESTLAKE, Calcasieu, LA | FCE On-Site | State |
| 2025-12-15 | ECO SERVICES OPERATIONS CORP - DE - BATON ROUGE SULFURIC ACID PLANT | BATON ROUGE, East Baton Rouge, LA | FCE On-Site | State |
| 2025-12-11 | VENICE STATION CONDENSATE STABILIZATION UNIT | VENICE, Plaquemines, LA | FCE On-Site | State |
| 2025-12-11 | PQ LLC - PINEVILLE PLANT | PINEVILLE, Rapides, LA | FCE On-Site | State |
| 2025-12-10 | TENNESSEE GAS PIPELINE CO - COMPRESSOR STATION 834 | EXTENSION, Franklin, LA | FCE On-Site | State |
| 2025-12-10 | HIGHMARK ENERGY OPERATING LLC - COTTON VALLEY GAS PLANT | COTTON VALLEY, Webster, LA | FCE On-Site | State |
| 2025-12-09 | WEBSTER PARISH LANDFILL LLC - WEBSTER PARISH SOLID WASTE LANDFILL | MINDEN, Webster, LA | FCE On-Site | State |
| 2025-12-05 | ANR PIPELINE CO - PATTERSON COMPRESSOR STATION | PATTERSON, St. Mary, LA | FCE On-Site | State |
| 2025-12-04 | CHENIERE CREOLE TRAIL PIPELINE LP - GILLIS COMPRESSOR STATION | RAGLEY, Beauregard, LA | FCE On-Site | State |
| 2025-12-04 | FOLGER COFFEE CO - SPECIALTY PLANT | NEW ORLEANS, Orleans, LA | FCE On-Site | State |
| 2025-12-03 | GILLIS ENGLISH BAYOU TERMINAL | LAKE CHARLES, Calcasieu, LA | FCE On-Site | State |
| 2025-12-02 | LASHIP LLC - LASHIP | HOUMA, Terrebonne, LA | FCE On-Site | State |
| 2025-12-01 | BENGAL PIPELINE COMPANY LLC - BATON ROUGE TANK FARM | JACKSON, East Feliciana, LA | FCE On-Site | State |
| 2025-11-25 | BUCKEYE MARRERO TERMINAL LLC - MARRERO TERMINAL | MARRERO, Jefferson, LA | FCE On-Site | State |
| 2025-11-24 | C&C MARINE & REPAIR LLC | BELLE CHASSE, Plaquemines, LA | FCE On-Site | State |
| 2025-11-20 | EQUISTAR CHEMICALS LP - LAKE CHARLES POLYMERS FACILITY | WESTLAKE, Calcasieu, LA | FCE On-Site | State |
| 2025-11-20 | PHILLIPS 66 PIPELINE LLC - LAKE CHARLES PIPELINE FACILITY | SULPHUR, Calcasieu, LA | FCE On-Site | State |
| 2025-11-20 | BAKER HUGHES OILFIELD OPERATIONS LLC - BAKER HUGHES PORT FOURCHON DCF & PP FACIL | PORT FOURCHON, Lafourche, LA | FCE On-Site | State |
| 2025-11-20 | SEWERAGE & WATER BOARD OF NEW ORLEANS - CARROLLTON WATER PURIFICATION PLANT | NEW ORLEANS, Orleans, LA | FCE On-Site | State |
| 2025-11-19 | TEXAS EASTERN TRANSMISSION LP - OPELOUSAS COMPRESSOR STATION | OPELOUSAS, St. Landry, LA | FCE On-Site | State |
| 2025-11-18 | HARVEST MIDSTREAM CO - KAPLAN GAS PLANT | ABBEVILLE, Vermilion, LA | FCE On-Site | State |
| 2025-11-17 | WEYERHAEUSER NR CO - HOLDEN WOOD PRODUCTS | HOLDEN, Livingston, LA | FCE On-Site | State |
| 2025-11-14 | COLUMBIA GULF TRANSMISSION LLC - RAYNE COMPRESSOR STATION | RAYNE, Acadia, LA | PCE Off-Site | U.S. EPA |
| 2025-11-14 | COLUMBIA GULF TRANSMISSION LLC - DELHI COMPRESSOR STATION | DELHI, Richland, LA | PCE Off-Site | U.S. EPA |
| 2025-11-13 | BOLLINGER QUICK REPAIR LLC | HARVEY, Jefferson, LA | FCE On-Site | State |
| 2025-11-13 | ANR PIPELINE CO - DELHI COMPRESSOR STATION | DELHI, Richland, LA | FCE On-Site | State |
| 2025-11-12 | KINDER MORGAN LA PIPELINE LLC - EUNICE COMPRESSOR STATION NO 760 | EUNICE, Acadia, LA | FCE On-Site | State |
| 2025-11-12 | ARQ SOLUTIONS (RED RIVER) LLC - RED RIVER PLANT | COUSHATTA, Red River, LA | FCE On-Site | State |
| 2025-11-05 | TT 183 LLC - TT 183 | MODESTE, Ascension, LA | FCE On-Site | State |
| 2025-11-05 | TOTALENERGIES PETROCHEMICALS & REFINING USA INC - CARVILLE POLYSTYRENE PLANT | CARVILLE, Iberville, LA | FCE On-Site | State |
| 2025-11-03 | WESTLAKE US 2 LLC - WESTLAKE LAKE CHARLES SOUTH | WESTLAKE, Calcasieu, LA | FCE On-Site | State |
| 2025-10-29 | CORA-TEXAS MANUFACTURING COMPANY LLC - WHITE CASTLE FACILITY | WHITE CASTLE, Iberville, LA | FCE On-Site | State |
| 2025-10-29 | CHEVRON ORONITE CO LLC - OAK POINT PLANT | BELLE CHASSE, Plaquemines, LA | FCE On-Site | State |
| 2025-10-29 | RAIN CII CARBON LLC - CHALMETTE TERMINAL FACILITY | CHALMETTE, St. Bernard, LA | FCE On-Site | State |
| 2025-10-28 | OCCIDENTAL CHEMICAL CORP - TAFT PLANT | HAHNVILLE, St. Charles, LA | FCE On-Site | State |
| 2025-10-28 | DOW INFRACO LLC - ST CHARLES OPERATIONS | HAHNVILLE, St. Charles, LA | FCE On-Site | State |
| 2025-10-24 | FLORIDA GAS TRANSMISSION CO LLC - FRANKLINTON COMPRESSOR STATION #9 | FRANKLINTON, Washington, LA | FCE On-Site | State |
| 2025-10-23 | DRIFTWOOD PIPELINE LLC - GILLIS COMPRESSOR STATION | FENTON, Jefferson Davis, LA | FCE On-Site | State |
| 2025-10-23 | TEXAS EASTERN TRANSMISSION LP - LAROSE STATION | LAROSE, Lafourche, LA | FCE On-Site | State |
| 2025-10-23 | BOISE CASCADE WOOD PRODUCTS LLC - FLORIEN PLYWOOD AND VENEER PLANT | FLORIEN, Sabine, LA | FCE On-Site | State |
| 2025-10-22 | WESTLAKE VINYLS CO LP | GEISMAR, Ascension, LA | FCE On-Site | State |
| 2025-10-22 | UNIVAR SOLUTIONS USA LLC - CARENCRO FACILITY | CARENCRO, Lafayette, LA | FCE On-Site | State |
| 2025-10-22 | WEYERHAEUSER NR CO - ZWOLLE PLYWOOD & SAWMILL | ZWOLLE, Sabine, LA | FCE On-Site | State |
| 2025-10-21 | TAMINCO US LLC - ST GABRIEL PLANT | ST. GABRIEL, Iberville, LA | FCE On-Site | State |
| 2025-10-16 | NATURAL GAS PIPELINE CO OF AMERICA LLC - COMPRESSOR STATION #342 | JOHNSONS BAYOU, Cameron, LA | FCE On-Site | State |
| 2025-10-15 | LOUISIANA GREEN FUELS LLC - LOUISIANA GREEN FUELS | COLUMBIA, Caldwell, LA | FCE On-Site | State |
| 2025-10-15 | PINE PRAIRIE ENERGY CENTER LLC / PINE PRAIRIE ENERGY CENTER | VILLE PLATTE, Evangeline, LA | FCE On-Site | State |
| 2025-10-14 | DUBACH CRYOGENIC PLANT | DUBACH, Lincoln, LA | FCE On-Site | State |
| 2025-10-13 | UTLX MANUFACTURING LLC - ALEXANDRIA MANUFACTURING FACILITY | ALEXANDRIA, Rapides, LA | FCE On-Site | State |
| 2025-10-08 | ATALCO GRAMERCY LLC - ATLANTIC ALUMINA GRAMERCY OPERATIONS | GRAMERCY, St. James, LA | FCE On-Site | State |
| 2025-10-07 | EGAN HUB STORAGE LLC - EGAN GAS STORAGE FACILITY | EVANGELINE, Acadia, LA | FCE On-Site | State |
| 2025-10-07 | UNIVAR SOLUTIONS USA LLC - GEISMAR FACILITY | GEISMAR, Ascension, LA | FCE On-Site | State |
| 2025-10-06 | INTERNATIONAL PAPER - BOGALUSA MILL | BOGALUSA, Washington, LA | PCE Off-Site | U.S. EPA |
| 2025-10-01 | LALUMINA LLC - BURNSIDE ALUMINA PLANT | BURNSIDE, Ascension, LA | FCE On-Site | State |
| 2025-10-01 | TENNESSEE GAS PIPELINE CO - COMPRESSOR STATION 838 | TRANSYLVANIA, East Carroll, LA | FCE On-Site | State |
| 2025-09-22 | EXXON MOBIL CORPORATION - BATON ROUGE POLYOLEFINS PLANT | BATON ROUGE, East Baton Rouge, LA | FCE On-Site | State |
| 2025-09-18 | BFI WASTE SYSTEMS OF LOUISIANA LLC - COLONIAL LANDFILL | SORRENTO, Ascension, LA | FCE On-Site | State |
| 2025-09-18 | INEOS OXIDE - A DIVISION OF INEOS AMERICAS LLC | PLAQUEMINE, Iberville, LA | FCE On-Site | State |
| 2025-09-17 | COLUMBIA GULF TRANSMISSION LLC - RED MOUNTAIN COMPRESSOR STATION | ENTERPRISE, Catahoula, LA | FCE On-Site | State |
| 2025-09-11 | INTERNATIONAL PAPER - BOGALUSA MILL | BOGALUSA, Washington, LA | FCE On-Site | State |
| 2025-09-10 | AGRILECTRIC POWER PARTNERS LTD | LAKE CHARLES, Calcasieu, LA | FCE On-Site | State |
| 2025-09-10 | JOINT READINESS TRAINING CENTER (JRTC) AND FORT POLK | FORT POLK, Vernon, LA | FCE On-Site | State |
| 2025-09-09 | ELBA GAS PLANT | MELVILLE, St. Landry, LA | FCE On-Site | State |
| 2025-09-09 | BOLLINGER AMELIA OPERATIONS LLC - AMELIA OPERATIONS | AMELIA, St. Mary, LA | FCE On-Site | State |
| 2025-09-08 | HALO RENTAL SALES & SERVICES LLC - AIR CURTAIN INCINERATOR — high-priority violation on file | BATON ROUGE, East Baton Rouge, LA | FCE On-Site | State |
| 2025-09-03 | ETC TIGER PIPELINE LLC - CHATHAM COMPRESSOR STATION | CHATHAM, Jackson, LA | FCE On-Site | State |
| 2025-08-26 | CAMERON INTERSTATE PIPELINE LLC - HOLBROOK COMPRESSOR STATION | MOSS BLUFF, Calcasieu, LA | FCE On-Site | State |
| 2025-08-25 | KINDER MORGAN DELTA TERMINAL SERVICES LLC - HARVEY TERMINAL | HARVEY, Jefferson, LA | FCE On-Site | State |
| 2025-08-19 | CLOVELLY FIELD CENTRAL FACILITY | GALLIANO, Lafourche, LA | FCE On-Site | State |
| 2025-08-19 | WCI - WHITE OAKS LANDFILL INC | MONROE, Ouachita, LA | FCE On-Site | State |
| 2025-08-14 | CONVERSE CENTRAL FACILITY | MANSFIELD, De Soto, LA | FCE On-Site | State |
| 2025-08-14 | LOOP LLC - DEEPWATER PORT COMPLEX | GALLIANO, Lafourche, LA | FCE On-Site | State |
| 2025-08-14 | GRAPHIC PACKAGING INTERNATIONAL LLC - WEST MONROE PACKAGING PLANT #70 | WEST MONROE, Ouachita, LA | FCE On-Site | State |
| 2025-08-13 | GILLIS HUB PIPELINE LLC - RAGLEY COMPRESSOR STATION | RAGLEY, Beauregard, LA | FCE On-Site | State |
| 2025-08-12 | COLUMBIA GULF TRANSMISSION LLC - ALEXANDRIA COMPRESSOR STATION | DEVILLE, Rapides, LA | FCE On-Site | State |
| 2025-08-07 | WESTLAKE CHEMICALS & VINYLS LLC - PLAQUEMINE FACILITY | PLAQUEMINE, Iberville, LA | FCE On-Site | State |
| 2025-08-06 | BRIDGELINE HOLDINGS LP - NORTH BOOSTER 25 | ERATH, Vermilion, LA | FCE On-Site | State |
| 2025-08-05 | GULF SOUTH PIPELINE CO LLC - CLARENCE COMPRESSOR STATION | GOLDONNA, Natchitoches, LA | FCE On-Site | State |
| 2025-08-01 | BOISE CASCADE WOOD PRODUCTS LLC - ALEXANDRIA ENGINEERED WOOD PRODUCTS FACILITY | LENA, Rapides, LA | FCE On-Site | State |
| 2025-07-31 | ENTERGY LOUISIANA LLC - WASHINGTON PARISH ENERGY CENTER | BOGALUSA, Washington, LA | FCE On-Site | State |
| 2025-07-30 | COLUMBIA GULF TRANSMISSION LLC - CHICOT COMPRESSOR STATION | ST. LANDRY, Evangeline, LA | FCE On-Site | State |
| 2025-07-29 | ENTERGY LOUISIANA LLC - CALCASIEU PLANT | SULPHUR, Calcasieu, LA | FCE On-Site | State |
| 2025-07-29 | BASF CORP - VIDALIA WORKS | VIDALIA, Concordia, LA | FCE On-Site | State |
| 2025-07-29 | GEORGIA-PACIFIC PORT HUDSON LLC - PORT HUDSON OPERATIONS | ZACHARY, East Baton Rouge, LA | FCE On-Site | State |
| 2025-07-29 | ARCOSA MARINE PRODUCTS INC - PLANT 1038 | MADISONVILLE, St. Tammany, LA | FCE On-Site | State |
| 2025-07-24 | KINETICA PARTNERS LLC - SEPARATION & DEHYDRATION STATION 523 | COCODRIE, Terrebonne, LA | FCE On-Site | State |
| 2025-07-23 | ENABLE GAS TRANSMISSION LLC - RED CHUTE COMPRESSOR STATION | RED CHUTE, Bossier, LA | FCE On-Site | State |
| 2025-07-23 | CLECO POWER LLC - TECHE POWER STATION | BALDWIN, St. Mary, LA | FCE On-Site | State |
| 2025-07-22 | ENTERGY LOUISIANA LLC - NINEMILE POINT ELECTRIC GENERATING PLANT | WESTWEGO, Jefferson, LA | FCE On-Site | State |
| 2025-07-16 | SHREVEPORT BUSINESS PARK LLC - SHREVEPORT ASSEMBLY PLANT | SHREVEPORT, Caddo, LA | FCE On-Site | State |
| 2025-07-16 | SHREVEPORT BUSINESS PARK LLC | SHREVEPORT, Caddo, LA | FCE On-Site | State |
| 2025-07-16 | SHREVEPORT BUSINESS PARK LLC | SHREVEPORT, Caddo, LA | FCE On-Site | State |
| 2025-07-10 | W R GRACE & CO CONN - BATON ROUGE FACILITY | BATON ROUGE, East Baton Rouge, LA | FCE On-Site | State |
| 2025-07-10 | RAIN CII CARBON LLC - GRAMERCY COKE PLANT | GRAMERCY, St. James, LA | FCE On-Site | State |
| 2025-06-26 | SHAW WALKER LA LLC | WALKER, Livingston, LA | FCE On-Site | State |
| 2025-06-24 | CF INDUSTRIES NITROGEN LLC - DONALDSONVILLE NITROGEN COMPLEX | DONALDSONVILLE, Ascension, LA | FCE On-Site | State |
| 2025-06-24 | PRAIRIE CONTRACTORS LLC - OPELOUSAS CENTRAL MFG CO HOT MIX ASPHALT PLANT SN 001 — high-priority violation on file | OPELOUSAS, St. Landry, LA | FCE On-Site | State |
| 2025-06-17 | HIGHMARK ENERGY OPERATING LLC - JONES O'BRIEN #1 WELL SITE | MILLERTON, Webster, 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.