EPA Air · violations by state and year
High-priority air violations in Oklahoma, 2025
- 311Violations
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. Every violation below was recorded against a source in Oklahoma during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Oklahoma, 2025
- Canadian County 33
- Grady County 32
- Blaine County 27
- Dewey County 17
- Kingfisher County 16
- Tulsa County 15
- Garvin County 14
- Logan County 11
- Carter County 11
- Oklahoma County 10
- Custer County 10
- Pittsburg County 9
- Caddo County 8
- McClain County 8
- Roger Mills County 7
- Coal County 7
- Mayes County 6
- Texas County 5
- Ellis County 5
- Beaver County 4
- Beckham County 4
- Kay County 3
- Muskogee County 3
- Pontotoc County 3
- Woodward County 3
Oklahoma, other years
High-priority air violations recorded in Oklahoma, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 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 | AMERICAN GYPSUM CO LLC / GYPSUM WALLBOARD PLANT — high-priority violation on file | DUKE, Jackson, OK | Earliest FRV determination | State |
| 2025-06-13 | TULSA LFG LLC / AMERICAN ENVIRONMENTAL LANDFILL | SAND SPRINGS, Osage, OK | Earliest FRV determination | State |
| 2025-06-13 | DCP OPERATING CO LP / SHOLEM GAS PLANT | VELMA, Stephens, OK | Earliest FRV determination | State |
| 2025-06-12 | GEORGIA PACIFIC MUSKOGEE LLC / MUSKOGEE MILL | MUSKOGEE, Muskogee, 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 |
| 2025-06-06 | IC OF OKLAHOMA LLC / TULSA BUS MFG PLANT | TULSA, Tulsa, OK | Earliest FRV determination | State |
| 2025-06-03 | ONEOK GAS STORAGE LLC / WEST EDMOND STATION | GUTHRIE, Logan, OK | Earliest FRV determination | State |
| 2025-06-02 | WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file | WYNNEWOOD, Garvin, OK | Earliest FRV determination | State |
| 2025-06-02 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY EAST — high-priority violation on file | TULSA, Tulsa, OK | Earliest FRV determination | State |
| 2025-05-29 | MADILL GAS PROCESSING LLC / AYLESWORTH STATION | MEAD, Marshall, OK | Earliest FRV determination | State |
| 2025-05-28 | MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION | COALGATE, Coal, OK | Earliest FRV determination | State |
| 2025-05-28 | MCCLARIN PLASTICS LLC / MCCLARIN PLASTICS LLC OKLAHOMA DIVISIO | OKLAHOMA CITY, Oklahoma, OK | Earliest FRV determination | State |
| 2025-05-27 | ET GATHERING PROCESSING LLC / DRY CREEK COMPRESSOR STATION | BURLINGTON, Alfalfa, OK | Earliest FRV determination | State |
| 2025-05-27 | COMMERCIAL BRICK CORP / WEWOKA PLANT | WEWOKA, Seminole, 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 |
| 2025-05-23 | VALERO REFINING CO - OKLAHOMA / VALERO ARDMORE REFINERY | ARDMORE, Carter, OK | Earliest FRV determination | State |
| 2025-05-21 | MCALESTER ARMY AMMO PLT / AMMUNITION PLANT | MCALESTER, Pittsburg, OK | Earliest FRV determination | State |
| 2025-05-21 | PUBLIC SERVICE COMPANY OF OKLAHOMA / GREEN COUNTRY POWER STATION — high-priority violation on file | JENKS, Tulsa, OK | Earliest FRV determination | State |
| 2025-05-19 | VALERO REFINING CO - OKLAHOMA / VALERO ARDMORE REFINERY | ARDMORE, Carter, OK | Earliest FRV determination | State |
| 2025-05-19 | ET GATHERING PROCESSING LLC / OIL CITY COMPRESSOR STATION | HEALDTON, Carter, OK | Earliest FRV determination | State |
| 2025-05-14 | TINKER AFB LOGISTICS CTR / MIDWEST CITY AIR DEPOT — high-priority violation on file | MIDWEST CITY, Oklahoma, OK | Earliest FRV determination | State |
| 2025-05-13 | SANTA FE OPERATING LLC / SALT CREEK COMPRESSOR STATION | COALGATE, Coal, OK | Earliest FRV determination | State |
| 2025-05-12 | DURACOATINGS HOLDINGS LLC / DURACOATINGS HOLDINGS LLC | OKLAHOMA CITY, Cleveland, OK | Earliest FRV determination | State |
| 2025-05-08 | VALERO REFINING CO - OKLAHOMA / VALERO ARDMORE REFINERY | ARDMORE, Carter, OK | Earliest FRV determination | State |
| 2025-05-08 | NORIT AMERICAS INC / PRYOR ACTIVATED CARBON PLANT | PRYOR, Mayes, OK | Earliest FRV determination | State |
| 2025-05-02 | SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION | CASHION, Kingfisher, OK | Earliest FRV determination | State |
| 2025-04-30 | CONTINENTAL CARBON CO / CARBON BLACK PRODUCTION FACILITY — high-priority violation on file | PONCA CITY, Kay, OK | Earliest FRV determination | State |
| 2025-04-30 | GRAND RIVER DAM AUTHORITY / GRAND RIVER ENERGY CENTER — high-priority violation on file | CHOUTEAU, Mayes, OK | HPV day-zero determination | State |
| 2025-04-30 | HASKELL LEMON GROUP LLC / ASTEC PLANT | HINTON, Canadian, 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 |
| 2025-04-25 | MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION | COALGATE, Coal, OK | Earliest FRV determination | State |
| 2025-04-25 | AMRIZE CEMENT INC / ADA PLANT | ADA, Pontotoc, OK | Earliest FRV determination | State |
| 2025-04-25 | FRONTIER PLASTIC FABRICATORS INC / 4518 W 56TH ST SOUTH TULSA FACILITY | TULSA, Tulsa, OK | Earliest FRV determination | State |
| 2025-04-22 | TALL OAK WOODFORD LLC / SOLERA COMPRESSOR FACILITY | MCALESTER, Pittsburg, OK | Earliest FRV determination | State |
| 2025-04-17 | MAGELLAN PIPELINE CO LP / RENO TERMINAL T A376 251 N SUNNYLANE | OKLAHOMA CITY, Oklahoma, OK | Earliest FRV determination | State |
| 2025-04-11 | SEABOARD FOODS LLC / SWINE PROCESSING FACILITY | GUYMON, Texas, 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 |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / DARROW TRUST 7 PAD | MUSTANG, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / QUERENCIA 27 14 7 | OKARCHE, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / WALLACE PAD | PIEDMONT, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / PINEHURST 1406 5 11MH 1406 2 11MH | PIEDMONT, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / EARLES RANCH 7 PAD | COGAR, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / TECH 24 25 PAD | EL RENO, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / KARSTEN 1405 1 6MH 1505 7 3MH | PIEDMONT, Canadian, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / MILLER PAD | WEATHERFORD, Custer, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / MANNERING PAD | PUTNAM, Custer, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / HAMPTON PAD | THOMAS, Custer, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / HZM LAND PAD | THOMAS, Custer, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / SOUTH THOMAS PAD | THOMAS, Custer, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / LANCET PAD | CUSTER CITY, Custer, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / NAYRO 1H 11 4H 11 | LINDSAY, Garvin, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / LANGSTON PAD | TUTTLE, Grady, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / HINPARR 31 6 10 5 1XH | TUTTLE, Grady, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / GRIFFIN CTB | TUTTLE, Grady, OK | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / KASHMIR FACILITY | AMBER, Grady, OK | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.