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 / PERCY 1 3 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PERRYMAN 15 12 22 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PEYTON 5 15 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PHELPS 5 9 14 1 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PLUMMER 1 33 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / POLARIS 35 16 24 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / POPCORN USA 24 18 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PRAIRIE WIND 1 27H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PRAIRIE WIND 2 27HC OIL AND GAS PRODUC | Minor source | No |
| UNBRIDLED RESOURCES LLC / PRICE 1 11HA OIL AND GAS PRODUCTION FA | Minor source | No |
| UNBRIDLED RESOURCES LLC / PRINCIPAL 9X16 17 24 1HA | Minor source | No |
| UNBRIDLED RESOURCES LLC / PSHIGODA 25 1H PRODUCTION FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / PSHIGODA 33 20 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / PYATT 11 17 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / QUAIL 1 7H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RADER 7 20 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RANDY 35 20 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RATLIFF 1 16H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RAYMOND 1 7H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RDB 23 16 21 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / REED 1 20 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / REIMER USA 1 8H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / REISIG 12 20 26 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / REX 5 15 24 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RHONDA 1 3H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RICE 1 11 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RICH 3 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / RICH 31 20 24 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RICH 34 19 24 1HA | Minor source | No |
| UNBRIDLED RESOURCES LLC / RICHARD STATE 16 16 21 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RIDLEY 1 23 CDP STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RILEY 1 20H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RIPPSTEIN 32 19 26 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RIPPSTEIN 32X29 19 26 2HA | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROARK 1 8 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROARK 20 14 23 7H | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROARK TRUST 14 14 24 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROARK TRUST 14 14 24 3H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROBERT 2 24 | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROBERTA 1 33 | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROBERTA 35 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROBERTA 35 2H | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROBERTA CTB | Synthetic minor source | No |
| UNBRIDLED RESOURCES LLC / ROBERTS 24 11 26 3H | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROBERTS 32 16 22 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROBERTS 32 16 24 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROBIN LEA 34 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROBIN LEA 34 2H | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROCK CREEK 36X25 20 26 PAD | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROGER 1 2 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROGER GRANT 34 19 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROLAN RIDGE 31 16 24 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROLLIE 2X11 10 25 1HA FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / RONALD 25 20 26 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROPER 21 20 24 1HA | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROSA 1 27H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROSCOE 1 11 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / ROSE 22 12 26 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / RUTH 6 11 22 1HA | Minor source | No |
| UNBRIDLED RESOURCES LLC / SALLY 13 20 25 1H | Minor source | No |
| UNBRIDLED RESOURCES LLC / SANDERS 2 8H | Minor source | No |
| UNBRIDLED RESOURCES LLC / SAVAGE PAPE 1 | Minor source | No |
| UNBRIDLED RESOURCES LLC / SAWATZKY 1 12H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SCHMIDT 1 14 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SCHNEIDER 4 19 24 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SCHOENHALS 20 20 26 1HBL 2HB | Minor source | No |
| UNBRIDLED RESOURCES LLC / SCHONES 1 10H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SCHWEKE 1 33H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SCOTT G 15 11 23 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SEYMOUR 4X9 17 23 1HB | Minor source | No |
| UNBRIDLED RESOURCES LLC / SF MADDUX 28 14 23 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SHERRI J 11 11 26 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SHILL 3 18 25 1H QUINTON 3 18 25 1H S | Minor source | No |
| UNBRIDLED RESOURCES LLC / SHINER 22X27 18 25 1HB 2HC | Minor source | No |
| UNBRIDLED RESOURCES LLC / SHOCKEY 33 16 22 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SHREWDER 8 16 22 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SIMMONS 1 8H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SIMON 1 11H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SLY USA 1H 18 | Minor source | No |
| UNBRIDLED RESOURCES LLC / SMALLMOUTH 33X4 19 26 1HC GREENBACK 3 | Minor source | No |
| UNBRIDLED RESOURCES LLC / SMITH 30X HELEN 1 19H WELL PAD | Minor source | No |
| UNBRIDLED RESOURCES LLC / SMITH PAD | Minor source | No |
| UNBRIDLED RESOURCES LLC / SONDRA JANE 1 1 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SOONER 1 35 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SPOMER 29 20 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SPOONBILL 20X17 17 23 1HA FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / SPOONBILL 20X17 17 23 2HB 3HC FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / SPURLIN 1 25 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SPURRIER 1 11H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / STATE 1 16 | Minor source | No |
| UNBRIDLED RESOURCES LLC / STATE 13 21 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / STATE WALTON 1 16H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / STATELINE 1 6H FOWLER 3 6 STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / STEINLE 10 19 26 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / STINGLEMAN 29 16 22 1H MARY ANN 29 16 | Minor source | No |
| UNBRIDLED RESOURCES LLC / SUMMERS 13 2 PAD | Minor source | No |
| UNBRIDLED RESOURCES LLC / SUSAN 26 19 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SUSAN 8 1 PRODUCTION FACILITY | Minor source | No |
| UNBRIDLED RESOURCES LLC / SUSANA 34 19 25 1H STATION | Minor source | No |
| UNBRIDLED RESOURCES LLC / SUTHERS 2 18 25 1H STATION | Minor source | No |
Figures from EPA’s ICIS-AIR download.