EPA Air · stack tests by state and year
Air-emissions stack tests in Oklahoma, 2022
- 1,350Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Oklahoma during 2022; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Oklahoma, 2022
- Grady County 198
- Kingfisher County 174
- Canadian County 151
- Blaine County 104
- Stephens County 81
- Garvin County 71
- Hughes County 56
- Pittsburg County 53
- Carter County 37
- Alfalfa County 36
- McClain County 32
- Coal County 31
- Dewey County 30
- Roger Mills County 26
- Beckham County 23
- Custer County 23
- Woods County 21
- Logan County 18
- Ellis County 16
- Marshall County 16
- Major County 14
- Love County 11
- McIntosh County 10
- Garfield County 10
- Washita County 9
- Noble County 8
- Le Flore County 7
- Kay County 7
- Creek County 7
- Muskogee County 7
- Oklahoma County 6
- Seminole County 5
- Woodward County 5
- Choctaw County 5
- Lincoln County 5
- Latimer County 4
- Nowata County 4
- Grant County 4
- Haskell County 3
- Atoka County 3
Oklahoma, other years
Air-emissions stack tests recorded in Oklahoma, 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-05-18 | ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION | ALEX, Grady, OK | Pass | State |
| 2022-05-18 | IRON HORSE MIDSTREAM LLC / REMINGTON COMPRESSOR STATION | MINCO, Grady, OK | Pass | State |
| 2022-05-18 | IRON HORSE MIDSTREAM LLC / REMINGTON COMPRESSOR STATION | MINCO, Grady, OK | Pass | State |
| 2022-05-18 | IRON HORSE MIDSTREAM LLC / REMINGTON COMPRESSOR STATION | MINCO, Grady, OK | Pass | State |
| 2022-05-18 | ET GATHERING PROCESSING LLC / WINTER CREEK COMPRESSOR STATION | TABLER, Grady, OK | Pass | State |
| 2022-05-18 | ET GATHERING PROCESSING LLC / WINTER CREEK COMPRESSOR STATION | TABLER, Grady, OK | Pass | State |
| 2022-05-18 | IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2022-05-18 | IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2022-05-18 | IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2022-05-18 | IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2022-05-18 | ET GATHERING PROCESSING LLC / BRAY COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2022-05-17 | ENLINK MIDSTREAM SERVICES LLC / CANA GAS PLANT | EL RENO, Canadian, OK | Pass | State |
| 2022-05-17 | ENLINK MIDSTREAM SERVICES LLC / CANA GAS PLANT | EL RENO, Canadian, OK | Pass | State |
| 2022-05-17 | TOM STACK LLC / ROGUE COMPRESSOR STATION | CONCHO, Canadian, OK | Pass | State |
| 2022-05-17 | USA COMPRESSION PARTNERS LP / UNION COMPRESSOR STATION | UNION CITY, Canadian, OK | Pass | State |
| 2022-05-17 | USA COMPRESSION PARTNERS LP / UNION COMPRESSOR STATION | UNION CITY, Canadian, OK | Pass | State |
| 2022-05-17 | ET GATHERING PROCESSING LLC / BEAR CREEK COMPRESSOR STATION | RATLIFF CITY, Carter, OK | Pass | State |
| 2022-05-17 | ET GATHERING PROCESSING LLC / BEAR CREEK COMPRESSOR STATION | RATLIFF CITY, Carter, OK | Pass | State |
| 2022-05-17 | ET GATHERING PROCESSING LLC / BEAR CREEK COMPRESSOR STATION | RATLIFF CITY, Carter, OK | Pass | State |
| 2022-05-17 | ET GATHERING PROCESSING LLC / BEAR CREEK COMPRESSOR STATION | RATLIFF CITY, Carter, OK | Pass | State |
| 2022-05-17 | TALL OAK WOODFORD LLC / PRAIRIE COMPRESSOR FACILITY | WETUMKA, McIntosh, OK | Pass | State |
| 2022-05-17 | TALL OAK WOODFORD LLC / PRAIRIE COMPRESSOR FACILITY | WETUMKA, McIntosh, OK | Pass | State |
| 2022-05-17 | GEORGIA PACIFIC MUSKOGEE LLC / MUSKOGEE MILL | MUSKOGEE, Muskogee, OK | Pass | State |
| 2022-05-17 | DCP OPERATING CO LP / SKIPPER COMPRESSOR STATION | FOSTER, Stephens, OK | Pass | State |
| 2022-05-17 | ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2022-05-17 | ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2022-05-16 | TOM STACK LLC / COMMUNITY COMPRESSOR STATION | OMEGA, Blaine, OK | Pass | State |
| 2022-05-16 | ENLINK MIDSTREAM SERVICES LLC / BANKHEAD COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2022-05-16 | USA COMPRESSION PARTNERS LP / UNION COMPRESSOR STATION | UNION CITY, Canadian, OK | Pass | State |
| 2022-05-16 | USA COMPRESSION PARTNERS LP / UNION COMPRESSOR STATION | UNION CITY, Canadian, OK | Pass | State |
| 2022-05-16 | CITATION OIL AND GAS CORP / ASSAULT TANK BATTERY | RATLIFF CITY, Carter, OK | Pass | State |
| 2022-05-16 | MERIT ENERGY CO / RED OAK NORTHEAST COMPRESSOR STATION | RED OAK, Latimer, OK | Pass | State |
| 2022-05-16 | ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2022-05-16 | ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2022-05-13 | WILLIAMS MIDSTREAM GAS SERVICES LLC / HELENA COMPRESSOR STATION | HELENA, Alfalfa, OK | Pass | State |
| 2022-05-12 | ET GATHERING PROCESSING LLC / ROBE CREEK COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2022-05-11 | ET GATHERING PROCESSING LLC / HATCHETT COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2022-05-11 | ET GATHERING PROCESSING LLC / HATCHETT COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2022-05-11 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | BRADLEY, Grady, OK | Pass | State |
| 2022-05-11 | SUPERIOR MIDSTREAM LLC / BELMON GAS PLANT | TONKAWA, Kay, OK | Pass | State |
| 2022-05-11 | TOM STACK LLC / CHISHOLM PLANT | CASHION, Kingfisher, OK | Pass | State |
| 2022-05-11 | OG AND E / MCCLAIN ENERGY FACILITY | NEWCASTLE, McClain, OK | Pass | State |
| 2022-05-10 | DCP OPERATING CO LP / LINDSAY PANTHER CREEK COMPRESSOR STATI — high-priority violation on file | ANTIOCH, Garvin, OK | Pass | State |
| 2022-05-10 | VALIDUS ENERGY II MIDCON LLC / RABBIT ROAD 9 10 PAD | TUTTLE, Grady, OK | Pass | State |
| 2022-05-10 | OK MUNI PWR ATHRTY / CHARLES D LAMB ENERGY CENTER | PONCA CITY, Kay, OK | Pass | State |
| 2022-05-10 | SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION | CASHION, Kingfisher, OK | Pass | State |
| 2022-05-10 | ET GATHERING PROCESSING LLC / DURHAM COMPRESSOR STATION | DURHAM, Roger Mills, OK | Pass | State |
| 2022-05-10 | ET GATHERING PROCESSING LLC / ROLL COMPRESSOR STATION | CRAWFORD, Roger Mills, OK | Pass | State |
| 2022-05-10 | DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2022-05-09 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / AMORITA COMPRESSOR STATION | AMORITA, Alfalfa, OK | Pass | State |
| 2022-05-09 | COTERRA ENERGY OPERATING CO / DUPREE BIA 1H 2215X FACILITY | WATONGA, Blaine, OK | Pass | State |
| 2022-05-09 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / FISHER COMPRESSOR STATION | CHESTER, Major, OK | Pass | State |
| 2022-05-09 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / FISHER COMPRESSOR STATION | CHESTER, Major, OK | Pass | State |
| 2022-05-04 | ET GATHERING PROCESSING LLC / WALD RANCH COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2022-05-04 | PUBLIC SERVICE COMPANY OF OKLAHOMA / PSO SOUTHWESTERN POWER STATION | ANADARKO, Caddo, OK | Pass | State |
| 2022-05-04 | COTERRA ENERGY OPERATING CO / ELDER CAREL | UNION CITY, Canadian, OK | Pass | State |
| 2022-05-04 | ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2022-05-04 | ET GATHERING PROCESSING LLC / BISHOP 2 COMPRESSOR STATION | ARNETT, Ellis, OK | Pass | State |
| 2022-05-04 | ET GATHERING PROCESSING LLC / CRESCENT COMPRESSOR STATION | CRESCENT, Logan, OK | Pass | State |
| 2022-05-04 | ET GATHERING PROCESSING LLC / CRESCENT COMPRESSOR STATION | CRESCENT, Logan, OK | Pass | State |
| 2022-05-03 | ET GATHERING PROCESSING LLC / UDORA COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2022-05-03 | ET GATHERING PROCESSING LLC / WEST LUCIEN COMPRESSOR STATION | LUCIEN, Garfield, OK | Pass | State |
| 2022-05-03 | ET GATHERING PROCESSING LLC / LANG COMPRESSOR STATION | PURDY, Garvin, OK | Pass | State |
| 2022-05-03 | ET GATHERING PROCESSING LLC / LANG COMPRESSOR STATION | PURDY, Garvin, OK | Pass | State |
| 2022-05-02 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2022-05-02 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2022-05-02 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2022-05-02 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2022-05-02 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2022-05-02 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2022-04-28 | SANTA FE OPERATING LLC / MCKAY COMPRESSOR STATION | MCALESTER, Pittsburg, OK | Pass | State |
| 2022-04-27 | ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS | GEARY, Canadian, OK | Pass | State |
| 2022-04-27 | ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS | GEARY, Canadian, OK | Pass | State |
| 2022-04-27 | IRON HORSE MIDSTREAM LLC / BUFFALO COMPRESSOR STATION | AMBER, Grady, OK | Pass | State |
| 2022-04-27 | IRON HORSE MIDSTREAM LLC / BUFFALO COMPRESSOR STATION | AMBER, Grady, OK | Pass | State |
| 2022-04-26 | UNBRIDLED RESOURCES LLC / NE ELK CITY 15 11 21 1H STATION | ELK CITY, Beckham, OK | Pass | State |
| 2022-04-26 | CONTINENTAL RESOURCES / WYNELL 1 31 6XH | FOX, Carter, OK | Pass | State |
| 2022-04-26 | CONTINENTAL RESOURCES / MAY 5 21 16XH MAY 6 21 16XH | ALEX, Grady, OK | Pass | State |
| 2022-04-22 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2022-04-22 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2022-04-21 | VALIDUS ENERGY II MIDCON LLC / BINDER 1 13H BINDER 2R 13H | WATONGA, Blaine, OK | Pass | State |
| 2022-04-21 | ENLINK MIDSTREAM SERVICES LLC / CHERRY COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2022-04-21 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | ALEX, Grady, OK | Pass | State |
| 2022-04-21 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | ALEX, Grady, OK | Pass | State |
| 2022-04-21 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | ALEX, Grady, OK | Pass | State |
| 2022-04-21 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2022-04-21 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2022-04-20 | MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file | SAYRE, Beckham, OK | Pass | State |
| 2022-04-20 | MARKWEST OKLAHOMA GAS CO LLC / CUSTER STABILIZATION STATION | ARAPAHO, Custer, OK | Pass | State |
| 2022-04-20 | HOWARD ENERGY PARTNERS / TATUMS COMPRESSOR STATION | TATUMS, Garvin, OK | Pass | State |
| 2022-04-20 | HOWARD ENERGY PARTNERS / TATUMS COMPRESSOR STATION | TATUMS, Garvin, OK | Pass | State |
| 2022-04-20 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2022-04-20 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2022-04-20 | ET GATHERING PROCESSING LLC / EAST LUCIEN COMPRESSOR STATION | PERRY, Noble, OK | Pass | State |
| 2022-04-20 | ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2022-04-19 | ET GATHERING PROCESSING LLC / ALFALFA COMPRESSOR STATION | CHEROKEE, Alfalfa, OK | Pass | State |
| 2022-04-19 | ET GATHERING PROCESSING LLC / ALFALFA COMPRESSOR STATION | CHEROKEE, Alfalfa, OK | Pass | State |
| 2022-04-19 | ONEOK FIELD SERVICES CO LLC / GREENFIELD COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2022-04-19 | ONEOK FIELD SERVICES CO LLC / GREENFIELD COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2022-04-19 | ENLINK MIDSTREAM SERVICES LLC / PEARL COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.