EPA Air · by state
Air-emissions sources in Oklahoma
- 16,337Facilities
By emissions classification in Oklahoma
High-priority violations in Oklahoma
79 sources in Oklahoma carry a current high-priority Clean Air Act violation.
Counties in Oklahoma
- Adair County 28
- Alfalfa County 734
- Atoka County 57
- Beaver County 132
- Beckham County 286
- Blaine County 700
- Bryan County 73
- Caddo County 230
- Canadian County 973
- Carter County 348
- Cherokee County 57
- Choctaw County 26
- Cimarron County 13
- Cleveland County 170
- Coal County 180
- Comanche County 85
- Cotton County 17
- Craig County 34
- Creek County 115
- Custer County 324
- Delaware County 61
- Dewey County 463
- Ellis County 757
- Garfield County 333
- Garvin County 315
- Grady County 1,007
- Grant County 276
- Greer County 8
- Harmon County 7
- Harper County 80
- Haskell County 117
- Hughes County 264
- Jackson County 36
- Jefferson County 15
- Johnston County 90
- Kay County 91
- Kingfisher County 1,161
- Kiowa County 36
- Latimer County 161
- Le Flore County 139
- Lincoln County 93
- Logan County 186
- Love County 73
- Major County 291
- Marshall County 129
- Mayes County 96
- McClain County 211
- McCurtain County 37
- McIntosh County 62
- Murray County 36
- Muskogee County 71
- Noble County 62
- Nowata County 19
- Okfuskee County 33
- Oklahoma County 640
- Okmulgee County 56
- Osage County 120
- Ottawa County 49
- Pawnee County 33
- Payne County 134
- Pittsburg County 430
- Pontotoc County 84
- Pottawatomie County 77
- Pushmataha County 37
- Roger Mills County 629
- Rogers County 132
- Seminole County 88
- Sequoyah County 55
- Stephens County 373
- Texas County 139
- Tillman County 13
- Tulsa County 524
- Wagoner County 75
- Washington County 42
- Washita County 343
- Woods County 687
- Woodward County 179
Industries in Oklahoma
Sources are grouped by the first industry code on the facility record.
- Oil and gas extraction (NAICS 2111) 11,383
- Telecommunications (NAICS 5171) 2,461
- Pipeline transportation (NAICS 4862) 354
- Utilities (NAICS 2211) 311
- Pipeline transportation (NAICS 4861) 161
- Mining and quarrying (NAICS 2123) 134
- Personal and laundry services (NAICS 8123) 104
- Petroleum and coal products manufacturing (NAICS 3241) 103
- Merchant wholesalers, nondurable goods (NAICS 4245) 62
- Repair and maintenance (NAICS 8111) 60
- Nonmetallic mineral product manufacturing (NAICS 3273) 56
- Fabricated metal product manufacturing (NAICS 3328) 53
- Waste management and remediation (NAICS 5622) 53
- Transportation equipment manufacturing (NAICS 3362) 48
- Gasoline stations (NAICS 4471) 43
- Mining support (NAICS 2131) 43
- Plastics and rubber products manufacturing (NAICS 3261) 40
- Merchant wholesalers, nondurable goods (NAICS 4247) 38
- Machinery manufacturing (NAICS 3331) 38
- Administration of economic programs (NAICS 9261) 34
- Gasoline stations and fuel dealers (NAICS 4571) 28
- Rail transportation (NAICS 4821) 26
- Transportation equipment manufacturing (NAICS 3364) 26
- Food manufacturing (NAICS 3111) 24
- Fabricated metal product manufacturing (NAICS 3323) 23
- Machinery manufacturing (NAICS 3339) 23
- Pipeline transportation (NAICS 4869) 22
- Utilities (NAICS 2213) 22
- National security and international affairs (NAICS 9281) 22
- Fabricated metal product manufacturing (NAICS 3329) 19
- Chemical manufacturing (NAICS 3251) 19
- Fabricated metal product manufacturing (NAICS 3324) 17
- Hospitals (NAICS 6221) 17
- Agriculture and forestry support (NAICS 1151) 17
- Food and beverage retailers (NAICS 4451) 16
- Primary metal manufacturing (NAICS 3315) 14
- Warehousing and storage (NAICS 4931) 14
- Food manufacturing (NAICS 3116) 13
- General merchandise retailers (NAICS 4552) 13
- Merchant wholesalers, durable goods (NAICS 4239) 12
- Machinery manufacturing (NAICS 3334) 12
- Heavy and civil engineering construction (NAICS 2371) 11
- Primary metal manufacturing (NAICS 3313) 10
- NAICS 4521 10
- Primary metal manufacturing (NAICS 3312) 10
- Nonmetallic mineral product manufacturing (NAICS 3274) 9
- Nonmetallic mineral product manufacturing (NAICS 3271) 9
- Merchant wholesalers, durable goods (NAICS 4233) 9
- Personal and laundry services (NAICS 8122) 8
- Wood product manufacturing (NAICS 3211) 8
- Transportation equipment manufacturing (NAICS 3363) 8
- Merchant wholesalers, nondurable goods (NAICS 4246) 8
- Paper manufacturing (NAICS 3222) 8
- Chemical manufacturing (NAICS 3259) 8
- Educational services (NAICS 6113) 8
- Chemical manufacturing (NAICS 3255) 7
- Printing and related support (NAICS 3231) 7
- Data processing and hosting (NAICS 5182) 7
- Management of companies (NAICS 5511) 7
- Wood product manufacturing (NAICS 3219) 7
- Ambulatory health care services (NAICS 6214) 7
- Paper manufacturing (NAICS 3221) 6
- Merchant wholesalers, durable goods (NAICS 4238) 6
- Chemical manufacturing (NAICS 3253) 6
- Electrical equipment and appliance manufacturing (NAICS 3353) 6
- Support activities for transportation (NAICS 4881) 6
- Professional, scientific and technical services (NAICS 5419) 5
- Specialty trade contractors (NAICS 2389) 5
- Food manufacturing (NAICS 3118) 5
- Primary metal manufacturing (NAICS 3314) 4
- Animal production (NAICS 1122) 4
- Mining and quarrying (NAICS 2121) 4
- Nonmetallic mineral product manufacturing (NAICS 3272) 4
- Repair and maintenance (NAICS 8113) 4
- Support activities for transportation (NAICS 4882) 4
- Merchant wholesalers, nondurable goods (NAICS 4249) 4
- Support activities for transportation (NAICS 4883) 3
- Plastics and rubber products manufacturing (NAICS 3262) 3
- Furniture and related product manufacturing (NAICS 3371) 3
- Justice, public order and safety (NAICS 9221) 3
- Administrative and support services (NAICS 5611) 3
- Primary metal manufacturing (NAICS 3311) 3
- Waste management and remediation (NAICS 5629) 3
- Food manufacturing (NAICS 3112) 3
- Real estate (NAICS 5311) 3
- Miscellaneous manufacturing (NAICS 3399) 3
- Animal production (NAICS 1123) 3
- Professional, scientific and technical services (NAICS 5417) 3
- Nonmetallic mineral product manufacturing (NAICS 3279) 3
- Motor vehicle and parts dealers (NAICS 4411) 3
- Professional, scientific and technical services (NAICS 5413) 3
- Transportation equipment manufacturing (NAICS 3366) 3
- Couriers and messengers (NAICS 4921) 3
Air-emissions inspections in Oklahoma, 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 Oklahoma, 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 Oklahoma, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ONEOK GAS TRANSPORTATION LLC / MCCURTAIN COMPRESSOR STATION | Major source | No |
| ONEOK GAS TRANSPORTATION LLC / MOLLY COMPRESSOR STATION | Minor source | No |
| ONEOK GAS TRANSPORTATION LLC / QUINTON CITY BORDER DEHYDRATION FACILI | Minor source | No |
| ONEOK GAS TRANSPORTATION LLC / RED OAK COMPRESSOR STATION | Synthetic minor source | No |
| ONEOK GAS TRANSPORTATION LLC / ROCK CREEK COMPRESSOR STATION | Synthetic minor source | No |
| ONEOK GAS TRANSPORTATION LLC / SALT CREEK COMPRESSOR STATION | Synthetic minor source | No |
| ONEOK GAS TRANSPORTATION LLC / THUNDER PLAINS COMPRESSOR STATION | Synthetic minor source | No |
| ONEOK HYDROCARBON LP / BINGER BOOSTER STATION | Minor source | No |
| ONEOK HYDROCARBON LP / MEDFORD FRACTIONATOR | Major source | Yes |
| ONETA POWER LLC / ONETA POWER LLC | Major source | No |
| ONSHORE ROYALTIES LLC / HUTCHINSON B 1 | Minor source | No |
| ORAL ROBERTS UNIV / CITYPLEX TOWERS | Minor source | No |
| ORAL ROBERTS UNIV / ORAL ROBERTS UNIVERSITY | Minor source | No |
| ORIGIN WIND ENERGY LLC / O AND M BUILDING | Minor source | No |
| ORIGIN WIND ENERGY LLC / SUBSTATION | Minor source | No |
| OSAGE HILLS PIPELINE CO LLC / BULL CREEK COMPRESSOR STATION | Minor source | No |
| OSAGE HILLS PIPELINE CO LLC / HOMINY COMPRESSOR STATION | Minor source | No |
| OSAGE HILLS PIPELINE CO LLC / MYERS COMPRESSOR STATION | Synthetic minor source | No |
| OSAGE HILLS PIPELINE CO LLC / OAK 1 COMPRESSOR STATION | Synthetic minor source | No |
| OSAGE HILLS PIPELINE CO LLC / OAK 3 COMPRESSOR STATION | Synthetic minor source | No |
| OSAGE HILLS PIPELINE CO LLC / OSAGE COMPRESSOR STATION | Minor source | No |
| OSAGE HILLS PIPELINE CO LLC / WOOLAROC GAS PLANT | Synthetic minor source | No |
| OSAGE HILLS PIPELINE CO LLC / ZINK COMPRESSOR STATION | Synthetic minor source | No |
| OSAGE LANDFILL INC / OSAGE LANDFILL 3557025 | Minor source | No |
| OSAGE WIND LLC / OSAGE WIND PROJECT | Minor source | No |
| OSU MEDICAL AUTHORITY AND TRUST / OKLAHOMA STATE UNIVERSITY MEDICAL CENT | Minor source | No |
| OTTAWA COUNTY RURAL WATER DISTRICT 5 / OCRWD 5 WELLSITE EMERGENCY POWER GENER | Minor source | No |
| OTTER CREEK MIDSTREAM LLC / DOUGLAS COMPRESSOR STATION | Minor source | No |
| OTTER CREEK MIDSTREAM LLC / PANTHER COMPRESSOR STATION | Minor source | No |
| OTTER CREEK MIDSTREAM LLC / PENN COMPRESSOR STATION | Synthetic minor source | No |
| OTTER CREEK MIDSTREAM LLC / PERRY COMPRESSOR STATION | Minor source | No |
| OTTER CREEK MIDSTREAM LLC / PHILLIPS COMPRESSOR STATION | Minor source | No |
| OVERLAND MATERIAL AND MANUFACTURING INC / ASTEC 2 | Synthetic minor source | No |
| OVERLAND MATERIAL AND MANUFACTURING INC / ASTEC 3 | Synthetic minor source | Yes |
| OVERLAND MATERIAL AND MANUFACTURING INC / ASTEC 4 | Synthetic minor source | No |
| OVERLAND MATERIAL AND MANUFACTURING INC / ASTEC 6 | Synthetic minor source | Yes |
| OVERLAND MATERIAL AND MANUFACTURING INC / CLINTON | Synthetic minor source | No |
| OVERLAND MATERIAL AND MANUFACTURING INC / OMMI ASTEC 5 | Synthetic minor source | No |
| OVERLAND MATERIAL AND MANUFACTURING INC / PLT 1804 ARDMORE | Synthetic minor source | No |
| OVERLAND MATERIAL AND MANUFACTURING INC / SNYDER ASPHALT P7 | Minor source | No |
| OVINTIV USA INC / ALLISON 1 21 PRODUCTION FACILITY | Minor source | No |
| OVINTIV USA INC / CHANDLER 1H 16 | Minor source | No |
| OVINTIV USA INC / GRANT 1H 23 | Minor source | No |
| OVINTIV USA INC / PAULINE 1 STATION | Minor source | No |
| OVINTIV USA INC / WAYNE 1 34 STATION | Minor source | No |
| OVINTIV USA INC / WEST CEMENT MEDRANO COMPRESSOR STATION | Minor source | No |
| OWENS BROCKWAY GLASS CONTAINER INC / MUSKOGEE | Major source | No |
| OWENS CORNING ROOFING AND ASPHALT LLC / TRUMBULL ASPHALT PLANT | Synthetic minor source | No |
| OXBOW CALCINING LLC / KREMLIN CALCINING PLANT | Major source | No |
| OXLEY ENERGY LLC / ERLE 3A 3 | Minor source | No |
| OXLEY ENERGY LLC / HUGHES FUEL 1 STATION | Minor source | No |
| OXLEY ENERGY LLC / HUGHES FUEL 2 STATION | Minor source | No |
| OXLEY ENERGY LLC / HUGHES ROYALTY 1 36 STATION | Minor source | No |
| OXLEY ENERGY LLC / HUGHES ROYALTY 2 STATION | Minor source | No |
| OXLEY ENERGY LLC / SCHWEGMAN CP | Minor source | No |
| OXLEY ENERGY LLC / STATE 1 12 STATION | Minor source | No |
| OXLEY ENERGY LLC / STEELCO 2 5 | Minor source | No |
| OZARK GAS TRANSMISSION LLC / LEQUIRE COMPRESSOR STATION | Synthetic minor source | No |
| P AND K STONE LLC / COLEMAN QUARRY | Synthetic minor source | No |
| P AND K STONE LLC / MILL CREEK QUARRY | Synthetic minor source | Yes |
| P AND K STONE LLC / P AND K PORTABLE PLANT 1 | Synthetic minor source | No |
| PABLO ENERGY II LLC / BONNIE B XL 1H PAD | Minor source | No |
| PABLO ENERGY II LLC / DON 2H 13 FREELAND 2H 18 PAD | Minor source | No |
| PABLO ENERGY II LLC / EDDINGS 3H 20 4H 20 5H 20 6H 20 PAD | Minor source | No |
| PABLO ENERGY II LLC / FREELAND 3H 18 PAD | Minor source | No |
| PABLO ENERGY II LLC / LEWIS 2H 31 3H 31 PAD | Minor source | No |
| PABLO ENERGY II LLC / TOMLINSON XLE 2H 23 3H 23 PAD | Minor source | No |
| PALLET SUPPLY / PALLET SUPPLY | Minor source | No |
| PALO DURO G AND P OKLAHOMA LP / ATOKA WASH COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / BECKHAM BOOSTER STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / BIG MAC COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / BOGGS COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / BRAUCHI COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / CEMETERY ROAD COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / COUNTY LINE COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / DILL CITY COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / ELK CITY COMPRESSOR STATION | Minor source | No |
| PALO DURO G AND P OKLAHOMA LP / ELK CITY GAS PLANT | Minor source | No |
| PALO DURO G AND P OKLAHOMA LP / HOGSHOOTER COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / MAYFIELD COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / MERRITT COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / PRENTISE TREATING PLANT | Minor source | No |
| PALO DURO G AND P OKLAHOMA LP / RED HILLS COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / SENTINEL COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / SILVER FOX COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / SPRADLIN COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO G AND P OKLAHOMA LP / SWEETWATER GAS PROCESSING PLANT | Synthetic minor source | No |
| PALO DURO PIPELINES TEXAS GATHERING LP / BECKHAM 2 COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO PIPELINES TEXAS GATHERING LP / BECKHAM 3 COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO PIPELINES TEXAS GATHERING LP / BERLIN COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO PIPELINES TEXAS GATHERING LP / C 2 COMPRESSOR STATION | Minor source | No |
| PALO DURO PIPELINES TEXAS GATHERING LP / C 8 COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO PIPELINES TEXAS GATHERING LP / CHEYENNE COMPRESSOR STATION | Minor source | No |
| PALO DURO PIPELINES TEXAS GATHERING LP / KNIGHT COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO PIPELINES TEXAS GATHERING LP / ORYX 33 COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO PIPELINES TEXAS GATHERING LP / PURVIS COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO PIPELINES TEXAS GATHERING LP / SCOUT RIDGE COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO PIPELINES TEXAS GATHERING LP / SIERRA COMPRESSOR STATION | Synthetic minor source | No |
| PALO DURO PIPELINES TEXAS GATHERING LP / TEX OK COMPRESSOR STATION | Minor source | No |
| PAN PACIFIC / PAN PACIFIC BROKEN BOW PLANT | Major source | Yes |
Figures from EPA’s ICIS-AIR download.