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 |
|---|---|---|
| MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION | Synthetic minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / OMEGA GAS PLANT | Synthetic minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / PETROQUEST POD 2 | Minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / REEDER COMPRESSOR STATION | Minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / SCARBROUGH COMPRESSOR STATION | Synthetic minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / SCHWARZ COMPRESSOR STATION | Major source | No |
| MARKWEST OKLAHOMA GAS CO LLC / SCIPIO NW COMPRESSOR STATION | Minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / SECTION 13 COMPRESSOR STATION | Minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / SHERMAN ELLIS COMPRESSOR STATION | Synthetic minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / SIGMA COMPRESSOR STATION | Synthetic minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION | Major source | No |
| MARKWEST OKLAHOMA GAS CO LLC / STANGL COMPRESSOR STATION | Synthetic minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION | Major source | No |
| MARKWEST OKLAHOMA GAS CO LLC / STUART SOUTH COMPRESSOR STATION | Major source | No |
| MARKWEST OKLAHOMA GAS CO LLC / THETA COMPRESSOR STATION | Synthetic minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / TROUT COMPRESSOR STATION | Minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / VERNER COMPRESSOR STATION | Major source | No |
| MARKWEST OKLAHOMA GAS CO LLC / WATONGA COMPRESSOR STATION | Synthetic minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION | Major source | No |
| MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION | Major source | No |
| MARKWEST OKLAHOMA GAS CO LLC / ZINKIE WEST LEEDEY COMPRESSOR STATION | Minor source | No |
| MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION | Synthetic minor source | No |
| MARKWEST PIONEER LLC / MIDLINE COMPRESSOR STATION | Synthetic minor source | No |
| MARS PETCARE US INC / MIAMI PET FOOD PROCESSING PLANT | Minor source | No |
| MARTIN FERTILIZER / WYNNEWOOD FERTILIZER FACILITY | Minor source | No |
| MARTINS RESOURCES LLC / NORTHWEST FLATS UNIT | Synthetic minor source | No |
| MASTER CLNR AND LAUNDRY / 712 N MAIN MASTER CLEANERS | Minor source | No |
| MAT HOLDINGS INC / CHICKASHA | Minor source | No |
| MATERIAL PRODUCERS INC / DAVIS CRUSHING PLANT | Synthetic minor source | No |
| MATERIAL PRODUCERS INC / WASHITA QUARRY | Synthetic minor source | No |
| MATERIALS PACKAGING CORP / MATERIALS PACKAGING CORP | Synthetic minor source | No |
| MATHESON TRI GAS INC / MATHESON LAWTON OK ASU | Minor source | No |
| MATRIX SERVICE CO / MATRIX SERVICE FABRICATION DIVISION | Minor source | No |
| MAVERICK NATURAL RESOURCES / ELK CITY FIELD OFFICE | Minor source | No |
| MAY TRAILER MFG LLC / MAY TRAILER MFG FACILITY | Minor source | No |
| MAYSVILLE GRAIN AND FERTILIZER / MAYSVILLE GRAIN HANDLING FACILITY | Minor source | No |
| MCALESTER ARMY AMMO PLT / AMMUNITION PLANT | Major source | No |
| MCALESTER FEED MILL INC / MCALESTER | Minor source | No |
| MCCABE IND MINERALS INC / HENNEPIN GRANULE PLANT | Synthetic minor source | No |
| MCCLARIN PLASTICS LLC / MCCLARIN PLASTICS LLC OKLAHOMA DIVISIO | Major source | No |
| MCELROY MANUFACTURING INC / 833 N FULTON MFG FACILITY | Minor source | No |
| MECCO / MECCO | Minor source | No |
| MEDLINE INDUSTRIES LP / MEDLINE INDUSTRIES LP | Minor source | No |
| MEDXL / MEDXL | Minor source | No |
| MERCY HEALTH CTR / MERCY HOSPITAL | Minor source | No |
| MERIDIAN AGGREGATES CO LP / BROKEN BOW PLANT | Minor source | No |
| MERIDIAN AGGREGATES CO LP / HUGO CRUSHING PLANT | Minor source | No |
| MERIDIAN AGGREGATES CO LP / IDABEL LIMESTONE | Minor source | No |
| MERIDIAN AGGREGATES CO LP / MILL CREEK | Synthetic minor source | No |
| MERIDIAN AGGREGATES CO LP / SAWYER EAST | Synthetic minor source | No |
| MERIDIAN AGGREGATES CO LP / SAWYER SANDSTONE QUARRY | Synthetic minor source | No |
| MERIDIAN AGGREGATES CO LP / SNYDER QUARRY | Minor source | No |
| MERIDIAN CONTRACTING INC / CANTON LAKE AUX SPILLWAY BRG | Minor source | No |
| MERIT ENERGY CO / ALLRED NO 01 18 | Minor source | No |
| MERIT ENERGY CO / ANDERSON NO 05 05 WELLSITE | Minor source | No |
| MERIT ENERGY CO / ARMY AMMUNITION COMPRESSOR SITE | Minor source | No |
| MERIT ENERGY CO / BANDY 28 1H | Minor source | No |
| MERIT ENERGY CO / BASS 26 1H | Minor source | No |
| MERIT ENERGY CO / BATTS NO 02 13H WELLSITE | Minor source | No |
| MERIT ENERGY CO / BEN MCDANIEL 1 27 | Minor source | No |
| MERIT ENERGY CO / BENNETT NO 01 14H WELLSITE | Minor source | No |
| MERIT ENERGY CO / BENNETT NO 02 14H 03 14H PAD | Minor source | No |
| MERIT ENERGY CO / BINNS NO 02 22H WELLSITE | Minor source | No |
| MERIT ENERGY CO / BINNS NO 03 22H 04 22H WELLSITE | Minor source | No |
| MERIT ENERGY CO / BINNS NO 05 22H 06 22H WELLSITE | Minor source | No |
| MERIT ENERGY CO / BLACKMAN COMPRESSOR STATION | Synthetic minor source | No |
| MERIT ENERGY CO / BLAIR UNIT 09 35 | Minor source | No |
| MERIT ENERGY CO / BLAIR UNIT 14 35 | Minor source | No |
| MERIT ENERGY CO / BOKOSHE NO 01 06 WELLSITE | Minor source | No |
| MERIT ENERGY CO / BONICELLI 1 35H | Minor source | No |
| MERIT ENERGY CO / BONNELL NO 01 08H WELLSITE | Minor source | No |
| MERIT ENERGY CO / BOWEN 2 18 7H | Minor source | No |
| MERIT ENERGY CO / BOWEN 3 18 7H 4 18 7H MULTI WELL PAD | Minor source | No |
| MERIT ENERGY CO / BUD HAMPTON 01 18 | Minor source | No |
| MERIT ENERGY CO / BUE NO 04 5H BUE NO 05 5H MULTI WELL P | Minor source | No |
| MERIT ENERGY CO / BUE NO 2 5H 3 5H MULTI WELL PAD | Minor source | No |
| MERIT ENERGY CO / BURNS 1 23H | Minor source | No |
| MERIT ENERGY CO / BURRIS 1 19 WELLSITE | Minor source | No |
| MERIT ENERGY CO / CAROL NO 01 18H WELLSITE | Minor source | No |
| MERIT ENERGY CO / CARR ESTATE 13 1H | Minor source | No |
| MERIT ENERGY CO / CARTHAGE II CENTRAL TANK FACILITY | Minor source | No |
| MERIT ENERGY CO / CARVER 11 2H CARR ESTATE 2 1H | Minor source | No |
| MERIT ENERGY CO / CARVER ET AL AGGREGATE FACILITY | Minor source | No |
| MERIT ENERGY CO / CECIL 7 24 | Minor source | No |
| MERIT ENERGY CO / CHILI CDP | Minor source | No |
| MERIT ENERGY CO / CHRISTI 3 4H JAMES 3 5H | Minor source | No |
| MERIT ENERGY CO / CITY OF LEHIGH 16 1H | Minor source | No |
| MERIT ENERGY CO / CROW 1 34H | Minor source | No |
| MERIT ENERGY CO / CYPERT 1 3H | Minor source | No |
| MERIT ENERGY CO / CYPERT MULTI WELL PAD 2 3H 3 3H 4 3H A | Minor source | No |
| MERIT ENERGY CO / DAVENPORT 1 28 | Minor source | No |
| MERIT ENERGY CO / DERNIER 1 34H | Minor source | No |
| MERIT ENERGY CO / DILBECK 11 1H | Minor source | No |
| MERIT ENERGY CO / DODSON 2 7 | Minor source | No |
| MERIT ENERGY CO / DONALD LOFTIS NO 01 04H WELLSITE | Minor source | No |
| MERIT ENERGY CO / DONALD NO 02 25H WELLSITE | Minor source | No |
| MERIT ENERGY CO / DOVIE WEAVER E NO 01 21 | Minor source | No |
| MERIT ENERGY CO / DOWNEN NO 01 26H WELLSITE | Minor source | No |
| MERIT ENERGY CO / DYE NO 14 6 WELLSITE | Minor source | No |
| MERIT ENERGY CO / EDWARD TEACH 2 35 | Minor source | No |
Figures from EPA’s ICIS-AIR download.