EPA Air · stack tests by state and year
Air-emissions stack tests in Oklahoma, 2024
- 1,804Stack 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 2024; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Oklahoma, 2024
- Kingfisher County 275
- Grady County 256
- Canadian County 175
- Blaine County 134
- Garvin County 105
- Stephens County 101
- Carter County 69
- Hughes County 67
- Pittsburg County 65
- McClain County 60
- Coal County 53
- Alfalfa County 47
- Woods County 38
- Dewey County 35
- Custer County 30
- Ellis County 28
- Roger Mills County 26
- Beckham County 24
- Major County 21
- Logan County 19
- Marshall County 18
- Garfield County 15
- Woodward County 15
- Love County 14
- Latimer County 11
- McIntosh County 10
- Kay County 9
- Caddo County 9
- Washita County 8
- Grant County 7
- Haskell County 5
- Lincoln County 4
- Johnston County 4
- Le Flore County 4
- Murray County 4
- Kiowa County 4
- Seminole County 4
- Creek County 4
- Oklahoma County 4
- Muskogee County 3
- Tulsa County 3
Oklahoma, other years
Air-emissions stack tests recorded in Oklahoma, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-04-09 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / MEGAN COMPRESSOR STATION | ALVA, Woods, OK | Pass | State |
| 2024-04-08 | TERRITORY RESOURCES LLC / HUNTLEY CDP FACILITY | APACHE, Caddo, OK | Pass | State |
| 2024-04-08 | TERRITORY RESOURCES LLC / ALICE DEWEY 1 25 PAD | CYRIL, Caddo, OK | Pass | State |
| 2024-04-08 | XTO ENERGY INC / COOK CDP | ARDMORE, Carter, OK | Pass | State |
| 2024-04-08 | XTO ENERGY INC / COOK CDP | ARDMORE, Carter, OK | Pass | State |
| 2024-04-08 | TERRITORY RESOURCES LLC / JACKSON 30 6 8 1H PAD | CEMENT, Grady, OK | Pass | State |
| 2024-04-08 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / CLYDE COMPRESSOR STATION | MEDFORD, Grant, OK | Pass | State |
| 2024-04-08 | CHISHOLM OIL AND GAS OPERATING LLC / ENGLE 18 05 35 1H | CRESCENT, Kingfisher, OK | Pass | State |
| 2024-04-08 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / WOLGAMOTT COMPRESSOR STATION | ALVA, Woods, OK | Pass | State |
| 2024-04-05 | MATERIAL PRODUCERS INC / WASHITA QUARRY | DAVIS, Murray, OK | Pass | State |
| 2024-04-05 | MARKWEST OKLAHOMA GAS CO LLC / SHERMAN ELLIS COMPRESSOR STATION | HAYWOOD, Pittsburg, OK | Pass | State |
| 2024-04-04 | VM ARKOMA STACK LLC / SPITFIRE COMPRESSOR STATION | CENTRAHOMA, Coal, OK | Pass | State |
| 2024-04-03 | MIDPOINT MIDSTREAM LLC / PRENTISS COMPRESSOR STATION | SAYRE, Beckham, OK | Pass | State |
| 2024-04-03 | FW MIDCON I LLC / BERNHARDT 28 17 10 1H STATION | HITCHCOCK, Blaine, OK | Pass | State |
| 2024-04-03 | FW MIDCON I LLC / HAZEL 1 9H | SEILING, Dewey, OK | Pass | State |
| 2024-04-03 | CHISHOLM OIL AND GAS OPERATING LLC / XAVIER WANZ 18 04 07 1MH FACILITY | CRESCENT, Logan, OK | Pass | State |
| 2024-04-02 | ET GATHERING PROCESSING LLC / WALD RANCH COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2024-04-02 | FW MIDCON I LLC / BOHLMAN 1407 2H 3H 4H 5H 34X | OKARCHE, Canadian, OK | Pass | State |
| 2024-04-02 | FW MIDCON I LLC / HUFNAGEL 1407 2H 3H 4H 28XX 5H 33X | OKARCHE, Canadian, OK | Pass | State |
| 2024-04-02 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2024-04-02 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2024-04-02 | CHISHOLM OIL AND GAS OPERATING LLC / AUGUSTUS MCCRAE 16 05 07 1H | KINGFISHER, Kingfisher, OK | Pass | State |
| 2024-04-02 | DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2024-04-02 | DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2024-04-02 | ET GATHERING PROCESSING LLC / WASHITA RIVER COMPRESSOR STATION | CORN, Washita, OK | Pass | State |
| 2024-04-01 | CHISHOLM OIL AND GAS OPERATING LLC / CURLY 1 26H | KINGFISHER, Kingfisher, OK | Pass | State |
| 2024-04-01 | MERIT ENERGY CO / RED OAK NORTHEAST COMPRESSOR STATION | RED OAK, Latimer, OK | Pass | State |
| 2024-04-01 | DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2024-04-01 | DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2024-04-01 | DCP OPERATING CO LP / STRAIGHT COMPRESSOR STATION | GUYMON, Texas, OK | Pass | State |
| 2024-03-29 | BCE MACH III LLC / LSEOU 92 3HO LSEOU 93 6HO LSEOU 93 8HO | KINGFISHER, Kingfisher, OK | Pass | State |
| 2024-03-29 | BCE MACH III LLC / NABORS 16 21 18 7 2HO PAD | DOVER, Kingfisher, OK | Pass | State |
| 2024-03-29 | BCE MACH II LLC / MCGUIRE 12 11 26 8H | SWEETWATER, Roger Mills, OK | Pass | State |
| 2024-03-28 | BCE MACH II LLC / TIPTON 21 11 25 10H TIPTON 28 11 25 1H | SWEETWATER, Beckham, OK | Pass | State |
| 2024-03-28 | BCE MACH II LLC / JOHNSON 29 11 25 10H | SWEETWATER, Beckham, OK | Pass | State |
| 2024-03-28 | VALIDUS ENERGY II MIDCON LLC / EARL PAD | MUSTANG, Canadian, OK | Pass | State |
| 2024-03-28 | VALIDUS ENERGY II MIDCON LLC / EARL PAD | MUSTANG, Canadian, OK | Pass | State |
| 2024-03-28 | VALIDUS ENERGY II MIDCON LLC / EARL PAD | MUSTANG, Canadian, OK | Pass | State |
| 2024-03-28 | ET GATHERING PROCESSING LLC / ROUGH CREEK COMPRESSOR STATION | FAY, Dewey, OK | Pass | State |
| 2024-03-27 | CONTINENTAL RESOURCES / BUTCH CASSIDY 3 28 21XHM | RATLIFF CITY, Garvin, OK | Pass | State |
| 2024-03-27 | IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2024-03-27 | VALIDUS ENERGY II MIDCON LLC / NORPO PAD | MINCO, Grady, OK | Pass | State |
| 2024-03-27 | CHISHOLM OIL AND GAS OPERATING LLC / DRAGMAN 17 05 26 1MH | CIMARRON CITY, Kingfisher, OK | Pass | State |
| 2024-03-27 | BCE MACH III LLC / EHU 252H-259H FACILITY | HENNESSEY, Kingfisher, OK | Pass | State |
| 2024-03-27 | BCE MACH III LLC / BUCHMANN 8 18 7 3HO PAD | DOVER, Kingfisher, OK | Pass | State |
| 2024-03-27 | VALIDUS ENERGY II MIDCON LLC / KATMANDU EAST PAD | DIBBLE, McClain, OK | Pass | State |
| 2024-03-27 | TALL OAK WOODFORD LLC / PRAIRIE COMPRESSOR FACILITY | WETUMKA, McIntosh, OK | Pass | State |
| 2024-03-27 | TALL OAK WOODFORD LLC / PRAIRIE COMPRESSOR FACILITY | WETUMKA, McIntosh, OK | Pass | State |
| 2024-03-27 | TALL OAK WOODFORD LLC / PRAIRIE COMPRESSOR FACILITY | WETUMKA, McIntosh, OK | Pass | State |
| 2024-03-27 | TALL OAK WOODFORD LLC / PRAIRIE COMPRESSOR FACILITY | WETUMKA, McIntosh, OK | Pass | State |
| 2024-03-27 | TALL OAK WOODFORD LLC / PRAIRIE COMPRESSOR FACILITY | WETUMKA, McIntosh, OK | Pass | State |
| 2024-03-27 | TALL OAK WOODFORD LLC / PRAIRIE COMPRESSOR FACILITY | WETUMKA, McIntosh, OK | Pass | State |
| 2024-03-27 | TALL OAK WOODFORD LLC / PRAIRIE COMPRESSOR FACILITY | WETUMKA, McIntosh, OK | Pass | State |
| 2024-03-27 | DCP OPERATING CO LP / RATTLESNAKE BOOSTER STATION | ORIENTA, Major, OK | Pass | State |
| 2024-03-26 | ONEOK FIELD SERVICES CO LLC / GREENFIELD COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2024-03-26 | ONEOK FIELD SERVICES CO LLC / GREENFIELD COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2024-03-26 | MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2024-03-26 | ONEOK FIELD SERVICES CO LLC / WEST SMALLWOOD COMPRESSOR STATION | HAMMON, Custer, OK | Pass | State |
| 2024-03-26 | CONTINENTAL RESOURCES / SPEYSIDE 2 19 20XHW | ELMORE CITY, Garvin, OK | Pass | State |
| 2024-03-26 | IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2024-03-26 | IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2024-03-26 | IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2024-03-26 | CONTINENTAL RESOURCES / MCCLAIN 5 18 7XHW JACQUEZ 5 18 19XHW | MIDDLEBERG, Grady, OK | Pass | State |
| 2024-03-26 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2024-03-26 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2024-03-26 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2024-03-26 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2024-03-26 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2024-03-26 | CHISHOLM OIL AND GAS OPERATING LLC / VICTORIA 25 1H | DOVER, Kingfisher, OK | Pass | State |
| 2024-03-26 | MARKWEST OKLAHOMA GAS CO LLC / KAPPA COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2024-03-26 | BCE MACH III LLC / INGLE 28 18 6 4HO PAD | DOVER, Kingfisher, OK | Pass | State |
| 2024-03-26 | BCE MACH III LLC / LEWIS 25 18 7 2HO PAD | DOVER, Kingfisher, OK | Pass | State |
| 2024-03-26 | BCE MACH III LLC / LNU 13 4 HO 44 5 HO LNU 45 5HO PAD | CRESCENT, Kingfisher, OK | Pass | State |
| 2024-03-26 | SANTA FE OPERATING LLC / PINEHOLLOW FACILITY — high-priority violation on file | STUART, Pittsburg, OK | Pass | State |
| 2024-03-25 | ET GATHERING PROCESSING LLC / OIL CITY COMPRESSOR STATION | HEALDTON, Carter, OK | Pass | State |
| 2024-03-25 | MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2024-03-25 | SANDRIDGE EXPLORATION AND PRODUCTION LL / YANET 5 8 2H | SHATTUCK, Ellis, OK | Pass | State |
| 2024-03-25 | CONTINENTAL RESOURCES / NOLAN 1 29 20XHS SIMMS 3 29 32 5XHS | TABLER, Grady, OK | Pass | State |
| 2024-03-25 | CONTINENTAL RESOURCES / NOLAN 1 29 20XHS SIMMS 3 29 32 5XHS | TABLER, Grady, OK | Pass | State |
| 2024-03-25 | FW MIDCON I LLC / INCE 0604 2HM 3HW 22X | CRINER, McClain, OK | Pass | State |
| 2024-03-25 | BCE MACH LLC / JORDAN 20 25 13 1 SWD STA | ALVA, Woods, OK | Pass | State |
| 2024-03-24 | COLORADO INTERSTATE GAS LLC / KEYES COMPRESSOR STATION | KEYES, Cimarron, OK | Pass | State |
| 2024-03-22 | ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION | GEARY, Blaine, OK | Pass | State |
| 2024-03-22 | ONEOK GAS TRANSPORTATION LLC / KELLYVILLE COMPRESSOR STATION | KELLYVILLE, Creek, OK | Pass | State |
| 2024-03-22 | CHISHOLM OIL AND GAS OPERATING LLC / BLACKTAIL 19 05 31 1H | HENNESSEY, Kingfisher, OK | Pass | State |
| 2024-03-22 | SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION | CASHION, Kingfisher, OK | Pass | State |
| 2024-03-21 | MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2024-03-21 | PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2024-03-21 | PEOPLES ELECTRIC COOP / TARGA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2024-03-21 | ET GATHERING PROCESSING LLC / WILBURTON GATHERING STATION | WILBURTON, Latimer, OK | Pass | State |
| 2024-03-21 | ET GATHERING PROCESSING LLC / WILBURTON GATHERING STATION | WILBURTON, Latimer, OK | Pass | State |
| 2024-03-20 | ONEOK FIELD SERVICES CO LLC / ICE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2024-03-20 | MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2024-03-20 | MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2024-03-20 | ONEOK FIELD SERVICES CO LLC / MAYSVILLE GAS PLANT | MAYSVILLE, Garvin, OK | Pass | State |
| 2024-03-20 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | BRADLEY, Grady, OK | Pass | State |
| 2024-03-20 | ET GATHERING PROCESSING LLC / PEACEABLE COMPRESSOR STATION | MCALESTER, Pittsburg, OK | Pass | State |
| 2024-03-20 | ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2024-03-20 | ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2024-03-19 | ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION | GEARY, Blaine, OK | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.