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 |
|---|---|---|---|---|
| 2024-03-05 | TOM STACK LLC / REPUBLIC STATION | TUTTLE, Grady, OK | Pass | State |
| 2024-03-05 | TOM STACK LLC / REPUBLIC STATION | TUTTLE, Grady, OK | Pass | State |
| 2024-03-05 | CHISHOLM OIL AND GAS OPERATING LLC / BIG ZWEY 18 04 18 1MH FACILITY | LOVELL, Logan, OK | Pass | State |
| 2024-03-05 | VALIDUS ENERGY II MIDCON LLC / COOPER 2112 7 5MH | FAIRVIEW, Major, OK | Pass | State |
| 2024-03-05 | VALIDUS ENERGY II MIDCON LLC / HIEBERT 1 25MH | FAIRVIEW, Major, OK | Pass | State |
| 2024-03-05 | VALIDUS ENERGY II MIDCON LLC / BOEHS PAD | FAIRVIEW, Major, OK | Pass | State |
| 2024-03-05 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / WAYNOKA NATURAL GAS PROCESSING PLANT | ALVA, Woods, OK | Pass | State |
| 2024-03-05 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / WAYNOKA NATURAL GAS PROCESSING PLANT | ALVA, Woods, OK | Pass | State |
| 2024-03-04 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / DRIFTWOOD COMPRESSOR STATION | CHEROKEE, Alfalfa, OK | Pass | State |
| 2024-03-04 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / DRIFTWOOD COMPRESSOR STATION | CHEROKEE, Alfalfa, OK | Pass | State |
| 2024-03-04 | COTERRA ENERGY OPERATING CO / DUMAS 1 16H | HYDRO, Blaine, OK | Pass | State |
| 2024-03-04 | ET GATHERING PROCESSING LLC / BISHOP 1 COMPRESSOR STATION | ARNETT, Ellis, OK | Pass | State |
| 2024-03-04 | ET GATHERING PROCESSING LLC / BISHOP 1 COMPRESSOR STATION | ARNETT, Ellis, OK | Pass | State |
| 2024-03-04 | TOM STACK LLC / REPUBLIC STATION | TUTTLE, Grady, OK | Pass | State |
| 2024-03-04 | TOM STACK LLC / REPUBLIC STATION | TUTTLE, Grady, OK | Pass | State |
| 2024-03-04 | VALIDUS ENERGY II MIDCON LLC / GENE CARROLL CTB | TUTTLE, Grady, OK | Pass | State |
| 2024-03-04 | VALIDUS ENERGY II MIDCON LLC / KATMANDU EAST PAD | DIBBLE, McClain, OK | Pass | State |
| 2024-03-04 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / MEGAN COMPRESSOR STATION | ALVA, Woods, OK | Pass | State |
| 2024-03-01 | ET GATHERING PROCESSING LLC / BIG TREE COMPRESSOR STATION | REYDON, Roger Mills, OK | Pass | State |
| 2024-03-01 | TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2024-02-29 | CONTINENTAL RESOURCES / DIXON 1 10 15XH | HEALDTON, Carter, OK | Pass | State |
| 2024-02-29 | TALL OAK MIDCON LLC / PENDLETON COMPRESSOR FACILITY | TALOGA, Dewey, OK | Pass | State |
| 2024-02-29 | TALL OAK MIDCON LLC / PENDLETON COMPRESSOR FACILITY | TALOGA, Dewey, OK | Pass | State |
| 2024-02-29 | MARKWEST OKLAHOMA GAS CO LLC / JAMES COMPRESSOR STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2024-02-29 | MARKWEST OKLAHOMA GAS CO LLC / KAPPA COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2024-02-28 | TOM STACK LLC / ANTHEM COMPRESSOR FACILITY — high-priority violation on file | EL RENO, Canadian, OK | Pass | State |
| 2024-02-28 | CONTINENTAL RESOURCES / CHEEK 1 20H | HEALDTON, Carter, OK | Pass | State |
| 2024-02-28 | CONTINENTAL RESOURCES / SKIRVIN 2 6 7XHM | RATLIFF CITY, Carter, OK | Pass | State |
| 2024-02-28 | TOM STACK LLC / COOP COMPRESSOR FACILITY | OKARCHE, Kingfisher, OK | Pass | State |
| 2024-02-28 | MARKWEST OKLAHOMA GAS CO LLC / JAMES COMPRESSOR STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2024-02-27 | ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION | GEARY, Blaine, OK | Pass | State |
| 2024-02-27 | ET GATHERING PROCESSING LLC / RELAY CREEK COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2024-02-27 | REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2024-02-27 | REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2024-02-27 | ET GATHERING PROCESSING LLC / LANG COMPRESSOR STATION | PURDY, Garvin, OK | Pass | State |
| 2024-02-27 | ET GATHERING PROCESSING LLC / MURRAY COMPRESSOR STATION | PURDY, Garvin, OK | Pass | State |
| 2024-02-27 | CHISHOLM OIL AND GAS OPERATING LLC / JET 1 12H THRASHER 1 1H | HENNESSEY, Kingfisher, OK | Pass | State |
| 2024-02-27 | MARKWEST OKLAHOMA GAS CO LLC / JAMES COMPRESSOR STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2024-02-27 | MARKWEST OKLAHOMA GAS CO LLC / JAMES COMPRESSOR STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2024-02-27 | NATURAL GAS PIPELINE CO OF AMERICA / COMPRESSOR STATION 159 | WOODWARD, Woodward, OK | Pass | State |
| 2024-02-26 | ET GATHERING PROCESSING LLC / AMERICAN HORSE COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2024-02-26 | ET GATHERING PROCESSING LLC / AMERICAN HORSE COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2024-02-26 | REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2024-02-26 | REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2024-02-26 | DEVON ENERGY PRODUCTION CO LP / HORNET 16 9 PAD 2 | GREENFIELD, Blaine, OK | Pass | State |
| 2024-02-26 | CHISHOLM OIL AND GAS OPERATING LLC / JET 1 12H THRASHER 1 1H | HENNESSEY, Kingfisher, OK | Pass | State |
| 2024-02-24 | TOM STACK LLC / CHISHOLM PLANT | CASHION, Kingfisher, OK | Pass | State |
| 2024-02-23 | FW MIDCON I LLC / WILLIAMS 3H 4H 7X STETSON 1H 19X STETS | FOSTER, Garvin, OK | Pass | State |
| 2024-02-23 | FW MIDCON I LLC / WILLIAMS 3H 4H 7X STETSON 1H 19X STETS | FOSTER, Garvin, OK | Pass | State |
| 2024-02-23 | CONTINENTAL RESOURCES / UMBACH 6 21 28 33XHW UMBACH 8 21 28 33 | ALEX, Grady, OK | Pass | State |
| 2024-02-23 | CONTINENTAL RESOURCES / OTT 2 24H ROMANOFF 3 24 13XHW | DIBBLE, Grady, OK | Pass | State |
| 2024-02-22 | DEVON ENERGY PRODUCTION CO LP / CINDY LOU 27 13N 9W 2H BEARD 34 13N 9 | CALUMET, Canadian, OK | Pass | State |
| 2024-02-22 | ONEOK GAS TRANSPORTATION LLC / SALT CREEK COMPRESSOR STATION | DEPEW, Creek, OK | Pass | State |
| 2024-02-22 | VALIDUS ENERGY II MIDCON LLC / NELSON 1 22 15XH | AMBER, Grady, OK | Pass | State |
| 2024-02-22 | TOM STACK LLC / CHISHOLM PLANT | CASHION, Kingfisher, OK | Pass | State |
| 2024-02-22 | MARKWEST OKLAHOMA GAS CO LLC / JAMES COMPRESSOR STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2024-02-22 | MARKWEST OKLAHOMA GAS CO LLC / JAMES COMPRESSOR STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2024-02-22 | DEVON ENERGY PRODUCTION CO LP / CHICKEN YARD 29 PAD 2 | OKARCHE, Kingfisher, OK | Pass | State |
| 2024-02-21 | DEVON ENERGY PRODUCTION CO LP / SPHINX 26 23 16N 11W 1HX | HITCHCOCK, Blaine, OK | Pass | State |
| 2024-02-21 | DEVON ENERGY PRODUCTION CO LP / DOPPELGANGER 9 4 PAD 3 | WATONGA, Blaine, OK | Pass | State |
| 2024-02-21 | DEVON ENERGY PRODUCTION CO LP / FLEENOR 5 8 17 PAD 2 | OMEGA, Blaine, OK | Pass | State |
| 2024-02-21 | DEVON ENERGY PRODUCTION CO LP / PICKAROON 11 2 PAD 2 | OMEGA, Blaine, OK | Pass | State |
| 2024-02-21 | ONEOK GAS TRANSPORTATION LLC / SALT CREEK COMPRESSOR STATION | DEPEW, Creek, OK | Pass | State |
| 2024-02-21 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | BRADLEY, Grady, OK | Pass | State |
| 2024-02-21 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | BRADLEY, Grady, OK | Pass | State |
| 2024-02-21 | TOM STACK LLC / CHISHOLM PLANT | CASHION, Kingfisher, OK | Pass | State |
| 2024-02-21 | MARKWEST OKLAHOMA GAS CO LLC / STANGL COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2024-02-21 | MARKWEST OKLAHOMA GAS CO LLC / STANGL COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2024-02-21 | CHISHOLM OIL AND GAS OPERATING LLC / MUD PIE 18 05 11 3MH | HENNESSEY, Kingfisher, OK | Pass | State |
| 2024-02-20 | DEVON ENERGY PRODUCTION CO LP / PHENIX 27 PAD 1 | WATONGA, Blaine, OK | Pass | State |
| 2024-02-20 | DEVON ENERGY PRODUCTION CO LP / EVERETT 12 1 PAD 2 | GREENFIELD, Blaine, OK | Pass | State |
| 2024-02-20 | DEVON ENERGY PRODUCTION CO LP / CENTAUR 7 6 PAD 1 | GREENFIELD, Blaine, OK | Pass | State |
| 2024-02-20 | ONEOK FIELD SERVICES CO LLC / ICE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2024-02-20 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2024-02-20 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2024-02-20 | TOM STACK LLC / CHISHOLM PLANT | CASHION, Kingfisher, OK | Pass | State |
| 2024-02-20 | TOM STACK LLC / CHISHOLM PLANT | CASHION, Kingfisher, OK | Pass | State |
| 2024-02-20 | ET GATHERING PROCESSING LLC / TRI COUNTY COMPRESSOR STATION | MARLOW, Stephens, OK | Pass | State |
| 2024-02-19 | DEVON ENERGY PRODUCTION CO LP / DEE JAMESON 24 PAD 1 | CALUMET, Canadian, OK | Pass | State |
| 2024-02-19 | UNIT PETROLEUM CO / EAST SHATTUCK CDP VERLAN HARRELL 1 7 | SHATTUCK, Ellis, OK | Pass | State |
| 2024-02-19 | VALIDUS ENERGY II MIDCON LLC / VICTORY SLIDE PAD | TUTTLE, Grady, OK | Pass | State |
| 2024-02-19 | TOM STACK LLC / CHISHOLM PLANT | CASHION, Kingfisher, OK | Pass | State |
| 2024-02-19 | CHISHOLM OIL AND GAS OPERATING LLC / W F CALL 18 5 17 1H | HENNESSEY, Kingfisher, OK | Pass | State |
| 2024-02-19 | ET GATHERING PROCESSING LLC / POTEET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2024-02-19 | ET GATHERING PROCESSING LLC / POTEET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2024-02-16 | DCP OPERATING CO LP / FINLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2024-02-16 | DCP OPERATING CO LP / FINLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2024-02-16 | MERIDIAN AGGREGATES CO LP / MILL CREEK | MILL CREEK, Johnston, OK | Pass | State |
| 2024-02-16 | FW MIDCON I LLC / LARRY 1H 22X LARRY 0804 2H 3H 22X | BLANCHARD, McClain, OK | Pass | State |
| 2024-02-15 | DCP OPERATING CO LP / PETREE COMPRESSOR STATION | UNION CITY, Canadian, OK | Pass | State |
| 2024-02-15 | FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT | GERTY, Hughes, OK | Pass | State |
| 2024-02-15 | MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION | LOYAL, Kingfisher, OK | Pass | State |
| 2024-02-15 | CHISHOLM OIL AND GAS OPERATING LLC / MULE 18 06 11 1H | HENNESSEY, Kingfisher, OK | Pass | State |
| 2024-02-15 | MARKWEST OKLAHOMA GAS CO LLC / DOVER COMPRESSOR STATION | DOVER, Kingfisher, OK | Pass | State |
| 2024-02-15 | ONEOK GAS TRANSPORTATION LLC / RED OAK COMPRESSOR STATION | RED OAK, Latimer, OK | Pass | State |
| 2024-02-15 | CONTINENTAL RESOURCES / BOARDWALK 2 8 5XHM | VELMA, Stephens, OK | Pass | State |
| 2024-02-14 | DCP OPERATING CO LP / HOBIT COMPRESSOR STATION — high-priority violation on file | ARNETT, Ellis, OK | Pass | State |
| 2024-02-14 | TOM STACK LLC / COOP COMPRESSOR FACILITY | OKARCHE, Kingfisher, OK | Pass | State |
| 2024-02-14 | MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION | LOYAL, Kingfisher, OK | Pass | State |
| 2024-02-14 | MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION | LOYAL, Kingfisher, OK | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.