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 |
|---|---|---|
| UNBRIDLED RESOURCES LLC / LITTLE TURKEY 17 1H HOLLOWAY ATHA 20 | Minor source | No |
| UNBRIDLED RESOURCES LLC / LOCKE 1 30H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / LOFTISS 1 18H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / LOIS 32 20 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / LOLA MARIE 35 19 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / LONSDALE 1 6 | Minor source | No |
| UNBRIDLED RESOURCES LLC / LONSDALE 6 10 26 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / LOVEJOY 15 19 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / LOVETT 30 16 23 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / LOVETT 30 16 23 2H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / LOWRY 1 7H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / LOWRY 2 7H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / LUCAS 13 15 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / LUTHER 20 16 21 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / M AND B 20 17 24 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MADDUX 27 18 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MALES 33 17 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MALES FAMILY 8 16 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MANSKE 1 20H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MAPLE DRIVE 28 20 26 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MARILYN 10 20 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MARLENE 4 19 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MATHEWS 1 10H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MATTHEWS 1 4HC | Minor source | No |
| UNBRIDLED RESOURCES LLC / MATTIE 13 16 22 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MAX 11 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / MAX 27 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / MAX 27 3H PRODUCTION FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / MAX 27 CTB | Minor source | No |
| UNBRIDLED RESOURCES LLC / MAX 7 1H PRODUCTION FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / MAXON 14 14 24 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MCCONNELL 1 6H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MCCORMICK 32 3H FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / MCCURRY 3 21HB | Minor source | No |
| UNBRIDLED RESOURCES LLC / MCCURRY 4 21H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MCENTIRE 2 27H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MCENTIRE 3 10 26 2H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MCLAIN 1 25H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MDT WORD 19 18 24 PAD | Minor source | No |
| UNBRIDLED RESOURCES LLC / MEEK 19 16 26 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MEEK 20 16 26 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MEININGER 32 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / MEININGER 32 2H | Minor source | No |
| UNBRIDLED RESOURCES LLC / MELBA 1 21H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MIKE 11 15 22 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MIKLES 32 16 24 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MILLARD 7 18 24 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MILLER 1 21H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MILLER 2 21H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MILLER 3 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / MILLER 3 2H | Minor source | No |
| UNBRIDLED RESOURCES LLC / MILLER 35 19 25 1H T REX 2 18 25 1H S | Minor source | No |
| UNBRIDLED RESOURCES LLC / MILLER 5 1H 2H PRODUCTION FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / MILLER 6 CTB | Minor source | No |
| UNBRIDLED RESOURCES LLC / MILLER 8 1H PRODUCTION FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / MILLER 8 2H PRODUCTION FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / MILLER FIELDER CTB PRODUCTION FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / MILTON LEE 10 19 23 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MITCHELL 11 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / MITCHELL 11 2H PRODUCTION FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / MITCHELL 18 18 25 1HA 13 18 26 1HC | Minor source | No |
| UNBRIDLED RESOURCES LLC / MOHAWK 3 18 5 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MONTGOMERY 1 15 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MOSQUITO CREEK 21X28 19 24 1HA | Minor source | No |
| UNBRIDLED RESOURCES LLC / MURPHY 1 6H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / MYERS 10 19 26 1CH | Minor source | No |
| UNBRIDLED RESOURCES LLC / NABORS 35 11 26 3H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / NE ELK CITY 15 11 21 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / NEAL K 10 19 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / NETTIE 29 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / NETTIE 29 2H | Minor source | No |
| UNBRIDLED RESOURCES LLC / NETTIE 30 16 23 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / NGM 35 20 24 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / NOLAND 1 7H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / NORMA LEE 9 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / NORMA LEE 9 2H | Minor source | No |
| UNBRIDLED RESOURCES LLC / NORMA LEE 9 3H | Minor source | No |
| UNBRIDLED RESOURCES LLC / NORMAN 11 11 26 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / NRT 1 19H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / ODESSA D QUATTLEBAUM 22 16 21 1H STATI | Minor source | No |
| UNBRIDLED RESOURCES LLC / OK WILDLIFE 12 16 23 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / OLA 1 1 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / OLR 13 11 26 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / OPAL 31 1H GRIFFITH 6 1H PRODUCTION F | Minor source | No |
| UNBRIDLED RESOURCES LLC / OPAL 31 2H PRODUCTION FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / ORA LEE 13 11 26 2H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / ORPHA DEAN 7 16 PAD | Minor source | No |
| UNBRIDLED RESOURCES LLC / OTHEL 33 19 26 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PARKER RED BLUFF 11 18 25 WELL PAD | Minor source | No |
| UNBRIDLED RESOURCES LLC / PARKER 15 18 25 1HC | Minor source | No |
| UNBRIDLED RESOURCES LLC / PARKER 23X26 18 25B 2H 25C 3H | Minor source | No |
| UNBRIDLED RESOURCES LLC / PARKER 4 13 23 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PATRICIA ANN 7 18 24 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PAUL 1 11H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PAUL 2 11H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PAUL 3 11H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PAUL 4 11H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PEACOCK LITTLE OWL PAD | Minor source | No |
| UNBRIDLED RESOURCES LLC / PECK 27 18 24 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PENNER 1 1H STATION | Minor source | No |
Figures from EPA’s ICIS-AIR download.