EPA Air · by state
Air-emissions sources in Louisiana
- 8,776Facilities
By emissions classification in Louisiana
High-priority violations in Louisiana
19 sources in Louisiana carry a current high-priority Clean Air Act violation.
Counties in Louisiana
- Acadia County 139
- Allen County 64
- Ascension County 91
- Assumption County 38
- Avoyelles County 20
- Beauregard County 157
- Bienville County 780
- Bossier County 460
- Caddo County 602
- Calcasieu County 277
- Caldwell County 22
- Cameron County 154
- Catahoula County 11
- Claiborne County 320
- Concordia County 23
- De Soto County 1,011
- East Baton Rouge County 150
- East Carroll County 9
- East Feliciana County 18
- Evangeline County 138
- Franklin County 7
- Grant County 7
- Iberia County 96
- Iberville County 119
- Jackson County 388
- Jefferson County 130
- Jefferson Davis County 101
- La Salle County 108
- Lafayette County 79
- Lafourche County 191
- Lincoln County 363
- Livingston County 41
- Madison County 11
- Morehouse County 8
- Natchitoches County 36
- Orleans County 92
- Ouachita County 110
- Plaquemines County 251
- Pointe Coupee County 82
- Rapides County 74
- Red River County 168
- Richland County 16
- Sabine County 50
- St. Bernard County 36
- St. Charles County 73
- St. Helena County 23
- St. James County 53
- St. John the Baptist County 39
- St. Landry County 69
- St. Martin County 84
- St. Mary County 159
- St. Tammany County 31
- Tangipahoa County 27
- Tensas County 12
- Terrebonne County 235
- Undetermined County 205
- Union County 38
- Vermilion County 179
- Vernon County 83
- Washington County 23
- Webster County 296
- West Baton Rouge County 74
- West Carroll County 4
- West Feliciana County 7
- Winn County 14
Industries in Louisiana
Sources are grouped by the first industry code on the facility record.
- Oil and gas extraction (NAICS 2111) 6,442
- Pipeline transportation (NAICS 4862) 224
- Mining support (NAICS 2131) 169
- Chemical manufacturing (NAICS 3251) 140
- Nonmetallic mineral product manufacturing (NAICS 3273) 126
- Waste management and remediation (NAICS 5622) 103
- Petroleum and coal products manufacturing (NAICS 3241) 93
- Merchant wholesalers, nondurable goods (NAICS 4247) 90
- Transportation equipment manufacturing (NAICS 3366) 87
- Utilities (NAICS 2213) 68
- Fabricated metal product manufacturing (NAICS 3328) 64
- Merchant wholesalers, nondurable goods (NAICS 4245) 64
- Pipeline transportation (NAICS 4861) 55
- Fabricated metal product manufacturing (NAICS 3323) 50
- Gasoline stations (NAICS 4471) 49
- Utilities (NAICS 2211) 49
- Support activities for transportation (NAICS 4883) 47
- NAICS 9999 47
- Mining and quarrying (NAICS 2123) 39
- Chemical manufacturing (NAICS 3259) 37
- Wood product manufacturing (NAICS 3211) 32
- Warehousing and storage (NAICS 4931) 30
- Pipeline transportation (NAICS 4869) 29
- Machinery manufacturing (NAICS 3331) 29
- Personal and laundry services (NAICS 8122) 23
- Chemical manufacturing (NAICS 3252) 20
- Repair and maintenance (NAICS 8113) 19
- Waste management and remediation (NAICS 5629) 18
- Fabricated metal product manufacturing (NAICS 3329) 18
- Merchant wholesalers, nondurable goods (NAICS 4246) 17
- Food manufacturing (NAICS 3111) 16
- Support activities for transportation (NAICS 4884) 16
- Plastics and rubber products manufacturing (NAICS 3261) 15
- Utilities (NAICS 2212) 15
- Nonmetallic mineral product manufacturing (NAICS 3279) 15
- Food manufacturing (NAICS 3113) 14
- Wood product manufacturing (NAICS 3212) 14
- Food manufacturing (NAICS 3112) 13
- Paper manufacturing (NAICS 3222) 13
- Hospitals (NAICS 6221) 12
- Paper manufacturing (NAICS 3221) 12
- Heavy and civil engineering construction (NAICS 2371) 11
- Repair and maintenance (NAICS 8111) 11
- Wood product manufacturing (NAICS 3219) 11
- Food manufacturing (NAICS 3116) 11
- Personal and laundry services (NAICS 8123) 10
- Food manufacturing (NAICS 3119) 10
- Educational services (NAICS 6113) 9
- Chemical manufacturing (NAICS 3253) 9
- Building material and garden supply stores (NAICS 4441) 8
- Specialty trade contractors (NAICS 2389) 8
- Professional, scientific and technical services (NAICS 5419) 7
- Administrative and support services (NAICS 5614) 7
- Truck transportation (NAICS 4841) 7
- Machinery manufacturing (NAICS 3339) 7
- Merchant wholesalers, durable goods (NAICS 4239) 6
- Support activities for transportation (NAICS 4881) 6
- Chemical manufacturing (NAICS 3255) 5
- Merchant wholesalers, durable goods (NAICS 4235) 5
- Specialty trade contractors (NAICS 2383) 5
- Agriculture and forestry support (NAICS 1151) 5
- Support activities for transportation (NAICS 4882) 5
- Nonmetallic mineral product manufacturing (NAICS 3274) 5
- Food manufacturing (NAICS 3114) 4
- Primary metal manufacturing (NAICS 3313) 4
- Personal and laundry services (NAICS 8129) 4
- Transportation equipment manufacturing (NAICS 3364) 4
- Water transportation (NAICS 4832) 4
- Administrative and support services (NAICS 5619) 4
- Mining and quarrying (NAICS 2121) 4
- Chemical manufacturing (NAICS 3256) 4
- Merchant wholesalers, nondurable goods (NAICS 4249) 4
- Administrative and support services (NAICS 5617) 4
- Executive and legislative government (NAICS 9211) 3
- Specialty trade contractors (NAICS 2381) 3
- Printing and related support (NAICS 3231) 3
- Repair and maintenance (NAICS 8114) 3
- Fabricated metal product manufacturing (NAICS 3324) 3
- Administration of environmental programs (NAICS 9241) 3
- Forestry and logging (NAICS 1133) 3
- Nonmetallic mineral product manufacturing (NAICS 3271) 3
- Primary metal manufacturing (NAICS 3311) 3
- Food manufacturing (NAICS 3118) 3
- Beverage and tobacco manufacturing (NAICS 3121) 3
- Primary metal manufacturing (NAICS 3312) 3
- Rental and leasing services (NAICS 5324) 3
- Plastics and rubber products manufacturing (NAICS 3262) 3
- Building construction (NAICS 2362) 3
- Primary metal manufacturing (NAICS 3315) 3
- National security and international affairs (NAICS 9281) 3
Air-emissions inspections in Louisiana, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
High-priority air violations in Louisiana, by year
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity.
Air-emissions stack tests in Louisiana, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| TRUNKLINE GAS CO LLC - IOWA COMPRESSOR STATION | Major source | No |
| TRUNKLINE GAS CO LLC - LONGVILLE COMPRESSOR STATION #48 | Major source | No |
| TRUNKLINE GAS CO LLC - PATTERSON COMPRESSOR STATION | Major source | No |
| TRUNKLINE GAS CO LLC - POLLOCK COMPRESSOR STATION | Major source | No |
| TRUNKLINE GAS COMPANY LLC - CENTERVILLE COMPRESSOR STATION | Major source | No |
| TRUNKLINE GAS COMPANY LLC - EPPS COMPRESSOR STATION | Major source | No |
| TRUNKLINE GAS COMPANY LLC - TETCO BEAUREGARD COMPRESSOR STATION | Minor source | No |
| TRUNKLINE MCNUTT COMPRESSOR STATION | Minor source | No |
| TS-DAYTON-MOBLEY-KUHN FACILITIES | No | |
| TSRC SPECIALTY MATERIALS LLC - PLAQUEMINE MANUFACTURING PLANT | Major source | No |
| TSRC SPECIALTY MATERIALS LLC - RESEARCH & DEVELOPMENT PILOT PLANT | Minor source | No |
| TT 104 LLC | Minor source | No |
| TT 183 LLC - TT 183 | Synthetic minor source | No |
| TT 237 LLC - TT 237 | Synthetic minor source | No |
| TT BARGE CLEANING MILE 183 LLC | Minor source | No |
| TUBBS 23 #1 FACILITY | Minor source | No |
| TUBOSCOPE A NATIONAL OILWELL VARCO LP CO - HOUMA COATING FACILITY | Minor source | No |
| TULANE UNIVERSITY - TULANE UPTOWN CAMPUS | Synthetic minor source | No |
| TULANE UNIVERSITY HEALTH SCIENCES CENTER | Minor source | No |
| TULLIS EST #1-ALT FACILITY - ADA FIELD | Minor source | No |
| TULLOS 17 H #1 PRODUCTION FACILITY | No | |
| TUPPER #2 TANK BATTERY & SWD - SOUTH ELTON FIELD | Minor source | No |
| TURNER #1-28 FACILITY | No | |
| TURNER 16-21-28 HC #1-ALT & #2-ALT TANK BATTERY - ELM GROVE FIELD | Minor source | No |
| TURNER 19-2 WELL - GREENWOOD-WASKOM FIELD | Minor source | No |
| TURNER 34H #1 - BELLE BOWER FIELD | Minor source | No |
| TURNER 36 #1 TANK BATTERY - KINGSTON FIELD | No | |
| TURNER ET AL 30 #1-ALT TANK BATTERY - VERNON FIELD | No | |
| TURNER ETAL 34-16-9H #1 & 34H #1 FACILITY - ALABAMA BEND FIELD | Minor source | No |
| TURNER INDUSTRIES GROUP LLC - COATING FACILITY | Synthetic minor source | No |
| TURNER INDUSTRIES GROUP LLC - PIPE FABRICATION DIVISION | Major source | No |
| TURNER SPECIALTY SERVICES LLC - MODULE FABRICATION FACILITY | Minor source | No |
| TURNER SPECIALTY SERVICES LLC - TIS 415 YARD | Minor source | No |
| TURNER'S AUTO SERVICES LLC | No | |
| TURNIPSEED #1 PRODUCTION FACILITY - GREENSBURG FIELD | Minor source | No |
| TURTLE BAYOU C-1 FACILITY | Minor source | No |
| TURTLE BAYOU FIELD PRODUCTION FACILITY #2 | Minor source | No |
| TURTLE BAYOU PRODUCTION FACILITY | Minor source | No |
| TW ROGERS 27H #1 PRODUCTION FACILITY | Minor source | No |
| TWIN BROTHERS MARINE LLC | Minor source | No |
| TXI OPERATIONS LP - SABINE PASS CBP | No | |
| TXI OPERATIONS LP - JOHNSON ROSS MODEL 00 SERIAL #68238 READY MIX PLANT #133 | Emissions classification unknown | No |
| TXI OPERATIONS LP - LI PORTABLE READY MIX #3 | Minor source | No |
| TXI OPERATIONS LP - PORTABLE READY MIX #506 | No | |
| TXI OPERATIONS LP - READY MIX PLANT #8 | No | |
| TXI OPERATIONS LP - TXI PORTABLE READY MIX #134 | No | |
| TXI OPERATIONS LP - TXI PORTABLE READY-MIX PLANT #136 ERIE STRAYER MODEL #MG11C | Emissions classification unknown | No |
| TXI OPERATIONS LP - TXI PORTABLE READY-MIX PLANT #29 (CON-E-CO MODEL #C-4355 SN | Minor source | No |
| TXI OPERATIONS LP - TXI PORTABLE READY-MIX PLANT #30 - VINCE HAGEN MODEL HTS-124 | Emissions classification unknown | No |
| TXI OPERATIONS LP - TXI PORTABLE READY-MIX PLANT #32 - VINCE HAGEN MODEL HT-1030 | Minor source | No |
| TXI OPERATIONS LP - TXI VINCE HAGEN PORTABLE READY MIX #10 SN 72D1002-4 | No | |
| TXI OPERATORS LP - TXI READY MIX PLANT # | Minor source | No |
| TYGR OPERATING LLC - FE HAMMOND 2-33 | Minor source | No |
| TYGR OPERATING LLC - HENDERSON #1 PRODUCTION FACILITY | Minor source | No |
| TYGR OPERATING LLC - NELSON #1 & CALHOUN #1 PRODUCTION FACILITY | Minor source | No |
| TYGR OPERATING LLC - PARNELL #1 PRODUCTION FACILITY | Minor source | No |
| TYGR OPERATING LLC - VERDIE WASSAN #1 PRODUCTION FACILITY | Minor source | No |
| TYGR OPERATING LLC - WERNER SAWMILL PRODUCTION FACILITY | Minor source | No |
| TYSON 14 #1-ALT TANK BATTERY - LONGWOOD FIELD | Minor source | No |
| UBE C1 CHEMICALS AMERICA INC | Synthetic minor source | No |
| UCAR PIPELINE LLC - KAPLAN COMPRESSOR STATION | Minor source | No |
| ULYSSES MURRAY 24 #1 TANK BATTERY - KINGSTON FIELD | No | |
| UNDER CAR SPECIALIST | Minor source | No |
| UNION CARBIDE ADDITION | No | |
| UNION CARBIDE CORP - ST CHARLES OPERATIONS | Major source | No |
| UNION CARBIDE CORPORATION - GREENSBURG FACILITY | Minor source | No |
| UNION PARISH SANITARY LANDFILL | Major source | No |
| UNION TANK CAR CO - VILLE PLATTE FACILITY | Minor source | No |
| UNIONVILLE DRIP POINT FACILITY | Minor source | No |
| UNITED BULK TERMINAL DAVANT LLC - MIDSTREAMER NO2 | Minor source | No |
| UNITED BULK TERMINALS DAVANT LLC | Minor source | No |
| UNITED BUMPER EXCHANGE INC | Minor source | No |
| UNITED LANDS #1 FACILITY | Minor source | No |
| UNITED STATES ENVIRONMENTAL SERVICES | Minor source | No |
| UNITED STATES GYPSUM COMPANY - NEW ORLEANS PLANT | Minor source | No |
| UNIVAR SOLUTIONS USA INC | Minor source | No |
| UNIVAR SOLUTIONS USA INC | Minor source | No |
| UNIVAR SOLUTIONS USA LLC - CARENCRO FACILITY | Synthetic minor source | No |
| UNIVAR SOLUTIONS USA LLC - GEISMAR FACILITY | Synthetic minor source | No |
| UNIVAR SOLUTIONS USA LLC - GEISMAR TERMINAL | Minor source | No |
| UNIVERSAL EQUIPMENT CO | Minor source | No |
| UNIVERSITY FIELD PRODUCTION FACILITY | Minor source | No |
| UNKNOWN PASS FIELD FACILITY | No | |
| UOP LLC - BATON ROUGE PLANT | Minor source | No |
| UOP LLC - UOP SHREVEPORT PLANT | Major source | No |
| UPSHAW 17 #1-ALT FACILITY | No | |
| URANIA #1A TANK BATTERY - OLLA FIELD | Minor source | No |
| URANIA E&P FACILITY - WILDCAT FIELD | Minor source | No |
| URANIA LUMBER CO N TANK BATTERY | Minor source | No |
| US COMPOSITE PIPE SOUTH LLC - THOMPSON PIPE GROUP - FLOWTITE | Minor source | No |
| US DEPARTMENT OF ENERGY STRATEGIC PETROLEUM RESERVE - WEST HACKBERRY SPR SITE | Minor source | No |
| US DEPARTMENT OF VETERANS AFFAIRS - CENTRAL ENERGY PLANT - NEW ORLEANS | Minor source | No |
| US DONGSUNG ECORE CORP - TIRE TO ENERGY - PORT OF LAKE CHARLES | No | |
| US LIME CO - SHREVEPORT | Minor source | No |
| US MINERALS INC - HARVEY PLANT | Minor source | No |
| US POSTAL SERVICE - NEW ORLEANS P&DC/MAIN OFFICE | Minor source | No |
| US SILICA CO - DUBBERLY LOADING FACILITY | Minor source | No |
| USA (MM) SWD 93 ALT FACILITY | Minor source | No |
| USA #1 PRODUCTION FACILITY | Minor source | No |
| USA #1 TANK BATTERY SN 166966 - MOUNT SINAI FIELD | Minor source | No |
Figures from EPA’s ICIS-AIR download.