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 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.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| NORTH TEAL COMPRESSOR STATION | Minor source | No |
| NORTH TEPETATE COMPRESSOR STATION | Minor source | No |
| NORTH TURTLE BAYOU PRODUCTION FACILITY | Minor source | No |
| NORTH WALLACE LAKE PIG FARM | Minor source | No |
| NORTHCOTT #1 COMPRESSOR | No | |
| NORTHEAST CONSTRUCTION CO OF MONROE - PORTABLE DRIALL AIR CURTAIN DESTRUCTOR MOD | Minor source | No |
| NORTHEAST LA TREE SERVICE INC | Minor source | No |
| NORTHPORT FACILITY | Minor source | No |
| NORTHROP GRUMMAN CORP | Minor source | No |
| NORTHWEST BAYOU CHOCTAW SWD FACILITY | Minor source | No |
| NORTON 36 #1 CENTRAL FACILITY | Minor source | No |
| NOTRE DAME INVESTORS INC - JENNINGS REFINERY | Minor source | No |
| NOV TUBOSCOPE ARCADIA INSPECTION FACILITY | No | |
| NOVA CHEMICALS OLEFINS LLC - GEISMAR ETHYLENE PLANT | Major source | No |
| NOVA CHEMICALS OLEFINS LLC - HYDROCARBON BARGE LOADING - HONEYWELL DOCK | Minor source | No |
| NOVELAIRE TECHNOLOGIES LLC - LASI FACILITY | No | |
| NPK ACCESS SOLUTIONS LLC | Minor source | No |
| NSRR - STEWART D #1 FACILITY | Minor source | No |
| NSRR FACILITY | Minor source | No |
| NSRR SMK B RD SU HUNT HEIRS #1D FACILITY | Minor source | No |
| NSRR SMK B RD SU TAYLOR SAMUEL #1D FACILITY | Minor source | No |
| NUCOR STEEL LOUISIANA LLC - DIRECT REDUCED IRON FACILITY | Major source | Yes |
| NUEX/MARY SCHWING ROBBINS ET AL | No | |
| NUGULF OPERATING LLC - WILBERTS PRODUCTION FACILITY | Minor source | No |
| NUHRAH #1 TANK BATTERY - SE PERKINS FIELD | Minor source | No |
| NUMA C HERO #1 TANK BATTERY - STELLA FIELD | Minor source | No |
| NUNEZ #1 TANK BATTERY - GRAND CHENIER FIELD | Minor source | No |
| NUNEZ TANK BATTERY - EAST CHENIER PERDUE FIELD | Minor source | No |
| NUSTAR PIPELINE OPERATING PARTNERSHIP LP - RAMAH AMMONIA PUMP STATION | Minor source | No |
| NUTRITION & BIOSCIENCES USA 1 LLC - PLAQUEMINE METHOCEL | Major source | No |
| O ARDOIN 6 FACILITY | No | |
| O L MCCONATHY #1 ALT TANK BATTERY - W BRYCELAND FIELD | Minor source | No |
| O L MCCONATHY 26-2 ALT TANK BATTERY - W BRYCELAND FIELD | Minor source | No |
| O MCDONNELL 8 #1 TANK BATTERY - JOHNSON BRANCH FIELD | Minor source | No |
| O V MOSS #1 PRODUCTION FACILITY - SOUTH ERATH FIELD | Minor source | No |
| O'BIER ET AL #1 FACILITY | Minor source | No |
| O'BIER ET AL #2 FACILITY | Minor source | No |
| O'KEEFE 14 #1-ALT TANK BATTERY - LONGWOOD FIELD | No | |
| O'KEEFE 14 #2-ALT TANK BATTERY - LONGWOOD FIELD | Minor source | No |
| O'NEAL FEEDER SUPPLY INC | No | |
| OAK BEND LLC #1 TANK BATTERY - GROSSE ISLE FIELD | Minor source | No |
| OAK ESTATES SUBDIVISION ET AL LLC #1 & 2 PRODUCTION FACILITY - LAKE GERO FIELD | Minor source | No |
| OAK GROVE EXXON | Emissions classification unknown | No |
| OAKDALE TRANSIT MIX | Minor source | No |
| OAKES #1 FACILITY - WEST LISBON FIELD | Emissions classification unknown | No |
| OAKLEY FIELD FACILITY | Minor source | No |
| OAKLEY FIELD PRODUCTION UNIT - OAKLEY FIELD | No | |
| OAKLEY TRUCKING INC | No | |
| OAKS 30-1 PRODUCTION FACILITY | Minor source | No |
| OB MADDEN 7-18HC-3 PRODUCTION FACILITY | No | |
| OB MADDEN 7-6HC-1 ALT 7-6HC-2 ALT 7-18HC-1 ALT & 7-18HC-2 ALT | Minor source | No |
| OB MOBLEY JR #1-ALT FACILITY - ELM GROVE FIELD | No | |
| OB MOBLEY JR #3-ALT FACILITY - ELM GROVE FIELD | Minor source | No |
| OB MOBLEY JR #4-ALT FACILITY - ELM GROVE FIELD | No | |
| OCCIDENTAL CHEMICAL CORP - TAFT PLANT | Major source | No |
| OCCIDENTAL CHEMICAL CORPORATION - CONVENT FACILITY | Major source | No |
| OCCIDENTAL CHEMICAL CORPORATION - GEISMAR FACILITY | Major source | No |
| OCEAN ENERGY INC - CORPORATE OFFICE ONLY | No | |
| OCHSNER MEDICAL CENTER - BAPTIST CAMPUS | Minor source | No |
| ODEN ETAL 16 #1 FACILITY - WOODARDVILLE FIELD | No | |
| ODEN HEIRS #31-4 PRODUCTION FACILITY | No | |
| ODEN HEIRS 30 #1 & 30 #1D-ALT TANK BATTERY - HOLLY FIELD | Minor source | No |
| ODEN HEIRS 30 #3 ALT TANK BATTERY - HOLLY FIELD | Minor source | No |
| ODEN HEIRS 30 #5-ALT TANK BATTERY - HOLLY FIELD | Minor source | No |
| ODEN HEIRS 30 #7-ALT TANK BATTERY - HOLLY FIELD | No | |
| ODEN HEIRS 30 #8-ALT TANK BATTERY - HOLLY FIELD | No | |
| ODEN HEIRS 30 H #6 TANK BATTERY - HOLLY FIELD | No | |
| ODEN HEIRS 30-2 PRODUCTION FACILITY | Minor source | No |
| ODEN HEIRS 31 #1 TANK BATTERY - HOLLY FIELD | No | |
| ODEN HEIRS 31 #11-ALT & 31 #12-ALT TANK BATTERY - HOLLY FIELD | No | |
| ODEN HEIRS 31 #13-ALT & 31 #14-ALT TANK BATTERY - HOLLY FIELD | No | |
| ODEN HEIRS 31 #15-ALT & 31 #16-ALT TANK BATTERY - HOLLY FIELD | No | |
| ODEN HEIRS 31 #3-ALT & 31 #5-ALT TANK BATTERY - HOLLY FIELD | No | |
| ODEN HEIRS 31 #6-ALT TANK BATTERY - HOLLY FIELD | Minor source | No |
| ODEN HEIRS 31 #7-ALT TANK BATTERY - HOLLY FIELD | No | |
| ODEN HEIRS 31 #9 TANK BATTERY - HOLLY FIELD | No | |
| ODEN HEIRS 31-8 PRODUCTION FACILITY | No | |
| ODIS GREEN #1 - BRINKLEY #1 PRODUCTION FACILITY | Minor source | No |
| ODOM #1 PRODUCTION FACILITY | Minor source | No |
| ODOM HEIRS #1 FACILITY | No | |
| OFFSHORE ENERGY SERVICES LLC - OES SERVICES YARD | Minor source | No |
| OFFSHORE INLAND MARINE & OILFIELD SERVICES INC | Minor source | No |
| OFFSHORE MARINE CONTRACTORS INC - LEEVILLE SHIPYARD | Minor source | No |
| OFFSHORE SPECIALTY FABRICATORS LLC - NORTH YARD | Minor source | No |
| OHIO H G GRAY #1 PRODUCTION FACILITY | No | |
| OHIO SIDNEY JACKSON #1 FACILITY | No | |
| OHLENFORST SWD FACILITY - NORTH CROWLEY FIELD | Minor source | No |
| OHRT PRODUCTION FACILITY | No | |
| OIL STATES ENERGY SERVICES | Minor source | No |
| OIL STATES ENERGY SERVICES | Minor source | No |
| OIL STATES ENERGY SERVICES | Minor source | No |
| OIL STATES ENERGY SERVICES | Minor source | No |
| OIL STATES SKAGIT SMATCO LLC - HOUMA MANUFACTURING FACILITY | Minor source | No |
| OIL WELL HARRIS 28-1 #1 | Emissions classification unknown | No |
| OLD FARM 18 #1 TANK BATTERY - RED RIVER-BULL BAYOU FIELD | No | |
| OLD HICKORY PLANTATION #1 PRODUCTION FACILITY | Minor source | No |
| OLD UNION STATION (QRT) | Minor source | No |
| OLEUM OPERATING CO LC - IBERVILLE SALES STATION | Minor source | No |
| OLGA COMPRESSOR STATION | Minor source | No |
| OLINKRAFT #1 PRODUCTION FACILITY | No |
Figures from EPA’s ICIS-AIR download.