EPA Air · violations by state, industry and year
Oil and gas extraction (NAICS 2111): violations in Oklahoma, 2025
- 209Violations
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. Each row is one violation recorded during 2025 at a Oklahoma source whose primary industry code is NAICS 2111. A facility filing more than one industry code is counted under the first one on its record.
Oil and gas extraction (NAICS 2111) in Oklahoma, other years
Other industries in Oklahoma, 2025
- Petroleum and coal products manufacturing (NAICS 3241) 25
- Pipeline transportation (NAICS 4862) 13
- Utilities (NAICS 2211) 10
- Mining and quarrying (NAICS 2123) 6
- Plastics and rubber products manufacturing (NAICS 3261) 5
- National security and international affairs (NAICS 9281) 5
- Personal and laundry services (NAICS 8123) 3
- Waste management and remediation (NAICS 5622) 3
- Fabricated metal product manufacturing (NAICS 3323) 3
High-priority air violations recorded in Oklahoma, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-02 | MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file | SAYRE, Beckham, OK | Earliest FRV determination | State |
| 2025-11-26 | BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file | KINGFISHER, Kingfisher, OK | HPV day-zero determination | State |
| 2025-11-21 | UNBRIDLED RESOURCES LLC / GROSS CTB — high-priority violation on file | ARNETT, Ellis, OK | Earliest FRV determination | State |
| 2025-11-20 | SANGUINE GAS EXPLORATION LLC / SWEETIN 1 5H32 — high-priority violation on file | KIOWA, Pittsburg, OK | Earliest FRV determination | State |
| 2025-11-20 | CITATION OIL AND GAS CORP / NORTH BASIN 2 13HW TANK BATTERY — high-priority violation on file | VELMA, Stephens, OK | Earliest FRV determination | State |
| 2025-11-06 | WARWICK JUPITER LLC / COYOTE HILLS FACILITY — high-priority violation on file | COX CITY, Grady, OK | Earliest FRV determination | State |
| 2025-11-03 | ET GATHERING PROCESSING LLC / HINTON COMPRESSOR STATION — high-priority violation on file | HINTON, Caddo, OK | Earliest FRV determination | State |
| 2025-10-30 | MUSTANG GAS PRODUCTS LLC / DOVER HENNESSEY GAS PLANT — high-priority violation on file | HENNESSEY, Kingfisher, OK | Earliest FRV determination | State |
| 2025-10-27 | MUSTANG GAS PRODUCTS LLC / RODMAN GAS PLANT — high-priority violation on file | DRUMMOND, Garfield, OK | Earliest FRV determination | State |
| 2025-10-16 | VALIDUS ENERGY II MIDCON LLC / MORGAN 1 19UWM — high-priority violation on file | LINDSAY, Garvin, OK | Earliest FRV determination | State |
| 2025-10-16 | VALIDUS ENERGY II MIDCON LLC / CLYDESDALE LILY WEST — high-priority violation on file | LINDSAY, Garvin, OK | Earliest FRV determination | State |
| 2025-10-16 | VALIDUS ENERGY II MIDCON LLC / CAMPOLINA 1 29 20USH — high-priority violation on file | ERIN SPRINGS, Garvin, OK | Earliest FRV determination | State |
| 2025-10-15 | MERIT ENERGY CO / RED OAK EAST LEG COMPRESSOR STATION — high-priority violation on file | RED OAK, Latimer, OK | Earliest FRV determination | State |
| 2025-10-06 | ET GATHERING PROCESSING LLC / COX CITY PROCESSING PLANT — high-priority violation on file | RUSH SPRINGS, Grady, OK | Earliest FRV determination | State |
| 2025-09-30 | DCP OPERATING CO LP / OKARCHE PLANT | OKARCHE, Kingfisher, OK | Earliest FRV determination | State |
| 2025-09-25 | ET GATHERING PROCESSING LLC / ROSE VALLEY PLANT | ALVA, Woods, OK | Earliest FRV determination | State |
| 2025-09-18 | ONEOK FIELD SERVICES CO LLC / CUSTER GAS PLANT | CUSTER CITY, Custer, OK | Earliest FRV determination | State |
| 2025-09-05 | UNBRIDLED RESOURCES LLC / HURST BOUGHAN CTB | ARNETT, Ellis, OK | Earliest FRV determination | State |
| 2025-09-05 | ONEOK FIELD SERVICES CO LLC / MAYSVILLE GAS PLANT | MAYSVILLE, Garvin, OK | Earliest FRV determination | State |
| 2025-09-04 | ET GATHERING PROCESSING LLC / BEAVER GAS PLANT | BEAVER, Beaver, OK | Earliest FRV determination | State |
| 2025-08-28 | ONEOK FIELD SERVICES CO LLC / CANADIAN VALLEY GAS PLANT | CALUMET, Canadian, OK | Earliest FRV determination | State |
| 2025-08-27 | ENERFIN GATHERING EAST LLC / TECUMSEH GAS PLANT | TECUMSEH, Pottawatomie, OK | Earliest FRV determination | State |
| 2025-08-25 | GULFPORT MIDCON LLC / SCR A PAD | RUSH SPRINGS, Grady, OK | Earliest FRV determination | State |
| 2025-08-25 | GULFPORT MIDCON LLC / O NEAL A PAD | ALEX, Grady, OK | Earliest FRV determination | State |
| 2025-08-25 | GULFPORT MIDCON LLC / FOWLER C PAD | ALEX, Grady, OK | Earliest FRV determination | State |
| 2025-08-25 | GULFPORT MIDCON LLC / ANGELA SOUTH A PAD | ALEX, Grady, OK | Earliest FRV determination | State |
| 2025-08-22 | IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION | EL RENO, Canadian, OK | Earliest FRV determination | State |
| 2025-08-22 | IRON HORSE MIDSTREAM LLC / BUFFALO COMPRESSOR STATION | AMBER, Grady, OK | Earliest FRV determination | State |
| 2025-08-22 | IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION | NINNEKAH, Grady, OK | Earliest FRV determination | State |
| 2025-08-19 | BREITBURN OPERATING LP / WEST HOUGH MORROW STATION | GUYMON, Texas, OK | Earliest FRV determination | State |
| 2025-08-11 | DCP OPERATING CO LP / UNION CITY BOOSTER STATION | UNION CITY, Canadian, OK | Earliest FRV determination | State |
| 2025-08-11 | ONEOK FIELD SERVICES CO LLC / FULLWOOD COMPRESSOR STATION | RUSH SPRINGS, Grady, OK | Earliest FRV determination | State |
| 2025-08-08 | EOG RESOURCES INC / COLE FARMS 0916 1H PRODUCTION FACILITY | BLANCHARD, McClain, OK | Earliest FRV determination | State |
| 2025-08-08 | EOG RESOURCES INC / COLE FARMS SOUTH CTB | BLANCHARD, McClain, OK | Earliest FRV determination | State |
| 2025-08-08 | SCOUT ENERGY MANAGEMENT LLC / JAMES RALEY COMPRESSOR STATION | HOOKER, Texas, OK | Earliest FRV determination | State |
| 2025-08-08 | DCP OPERATING CO LP / STRAIGHT COMPRESSOR STATION | GUYMON, Texas, OK | Earliest FRV determination | State |
| 2025-07-31 | ET GATHERING PROCESSING LLC / BLACK KETTLE COMPRESSOR STATION | REYDON, Roger Mills, OK | Earliest FRV determination | State |
| 2025-07-28 | DCP OPERATING CO LP / LOGAN BOOSTER STATION | LOGAN, Beaver, OK | Earliest FRV determination | State |
| 2025-07-09 | MUSTANG GAS PRODUCTS LLC / KINGFISHER EAST COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Earliest FRV determination | State |
| 2025-07-08 | DCP OPERATING CO LP / DEAN BOOSTER STATION | POCASSET, Grady, OK | Earliest FRV determination | State |
| 2025-07-07 | BOUNTY TRANSFER LLC / CYRIL JT STATION | CYRIL, Caddo, OK | Earliest FRV determination | State |
| 2025-07-02 | DCP OPERATING CO LP / KLEFFMAN D COMPRESSOR STATION | STRAIGHT, Texas, OK | Earliest FRV determination | State |
| 2025-07-01 | TALL OAK WOODFORD LLC / SOLERA COMPRESSOR FACILITY | MCALESTER, Pittsburg, OK | Earliest FRV determination | State |
| 2025-06-18 | DCP OPERATING CO LP / CUMA BOOSTER STATION | OKARCHE, Kingfisher, OK | Earliest FRV determination | State |
| 2025-06-16 | THOROUGHBRED GATHERING LLC / CYCLONE COMPRESSOR STATION | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-06-16 | BCE MACH III MIDSTREAM HOLDINGS LLC / ELMORE CITY GAS PLANT — high-priority violation on file | ELMORE CITY, Garvin, OK | HPV day-zero determination | State |
| 2025-06-13 | DCP OPERATING CO LP / LINDSAY PANTHER CREEK COMPRESSOR STATI — high-priority violation on file | ANTIOCH, Garvin, OK | Earliest FRV determination | State |
| 2025-06-13 | DCP OPERATING CO LP / SHOLEM GAS PLANT | VELMA, Stephens, OK | Earliest FRV determination | State |
| 2025-06-10 | TALL OAK WOODFORD LLC / SPARROW COMPRESSOR FACILITY | COALGATE, Coal, OK | Earliest FRV determination | State |
| 2025-06-09 | ONEOK FIELD SERVICES CO LLC / MAYSVILLE GAS PLANT | MAYSVILLE, Garvin, OK | Earliest FRV determination | State |
| 2025-05-27 | ET GATHERING PROCESSING LLC / DRY CREEK COMPRESSOR STATION | BURLINGTON, Alfalfa, OK | Earliest FRV determination | State |
| 2025-05-26 | MUSTANG GAS PRODUCTS LLC / CHUKAR COMPRESSOR STATION | ENID, Garfield, OK | Earliest FRV determination | State |
| 2025-05-26 | MUSTANG GAS PRODUCTS LLC / KINGFISHER EAST COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Earliest FRV determination | State |
| 2025-05-26 | MUSTANG GAS PRODUCTS LLC / KINGFISHER WEST COMPRESSOR STATION | OKARCHE, Kingfisher, OK | Earliest FRV determination | State |
| 2025-05-13 | SANTA FE OPERATING LLC / SALT CREEK COMPRESSOR STATION | COALGATE, Coal, OK | Earliest FRV determination | State |
| 2025-05-02 | SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION | CASHION, Kingfisher, OK | Earliest FRV determination | State |
| 2025-04-28 | BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file | KINGFISHER, Kingfisher, OK | Earliest FRV determination | State |
| 2025-04-22 | TALL OAK WOODFORD LLC / SOLERA COMPRESSOR FACILITY | MCALESTER, Pittsburg, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / COMPTON 1 2 35XH | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / BLURTON 1 7 6XH | HITCHCOCK, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / HOMSEY 1 22H | GREENFIELD, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / COETTA 1 15 10XH | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / BINDER 1 13H BINDER 2R 13H | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / BROWNING 1 21 16XH | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / BLURTON 2 7 6XH 3 7 6XH 4 7 6XH | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / COMPTON 7 2 35XH COMPTON 8 2 35XH | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / COMPTON 2 2 35XH COMPTON 3 2 35XH COMP | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / FOREE 1 18 7XH | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / GILLILAN 6 26 35XH GILLILAN 7 26 35XH | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / HERSHEY 32 29 1H | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / DR NO 1 17 20 FACILITY | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / MCPHERSON 1 33 28 1712MHX | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / HOMSEY 2 22 27XHM 3 22 27XHM | GREENFIELD, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / HOMSEY 4 22 27XHM 5 22 27XHM | GREENFIELD, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / HOMSEY 6 22 27XHM | GREENFIELD, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / SMOOT QUARTER FIU 4 1 12ZHM | EAGLE CITY, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / SMOOT QUARTER FIU 1 1H | EAGLE CITY, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / TRUETT HURST 1 19H | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / WATONGA 1 19H | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / NILGAI PAD | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / CARIBOU PAD | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / SMOOT QUARTER FIU 3 1 12XHM | WATONGA, Blaine, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / BROGDEN 6 PAD | BRIDGEPORT, Caddo, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / EVERY PAD | PIEDMONT, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / MCNEFF NORTH PAD | MUSTANG, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / STANLEY ROTHER 1405 1 27MH | PIEDMONT, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / ROYSTER 1207 36 1HW | YUKON, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / SNYDER 1 AND 2 FACILITY | WATONGA, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / SOFIA 1H 31 | UNION CITY, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / NANCY 1 36 1508WH COPELAND 1 36 1508MH | OKARCHE, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / TOY DARROW FACILITY | MUSTANG, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / BARBARO PAD | MUSTANG, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / MCNEFF SOUTH PAD | MUSTANG, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / SNYDER 8 18 1409MH 9 19 18 1409MHX 10 | WATONGA, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / SNYDER 4 19 18 1409 MHX SNYDER 5 19 18 | CALUMET, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / VAUGHN 14 23 PAD | CALUMET, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / BARBOUR PAD | UNION CITY, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / RIVA RIDGE PAD | UNION CITY, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / MCWHIRTER PAD | MUSTANG, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / BELLA 32 29 PAD | UNION CITY, Canadian, OK | Earliest FRV determination | State |
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Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.