EPA Air · stack tests by state and year
Air-emissions stack tests in Oklahoma, 2023
- 1,420Stack 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 2023; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Oklahoma, 2023
- Kingfisher County 239
- Grady County 191
- Canadian County 122
- Blaine County 106
- Hughes County 70
- Garvin County 68
- Pittsburg County 64
- Stephens County 60
- Alfalfa County 58
- Coal County 52
- Carter County 46
- McClain County 38
- Woods County 38
- Dewey County 32
- Roger Mills County 25
- Custer County 24
- Beckham County 16
- Marshall County 16
- Ellis County 16
- Logan County 15
- Woodward County 15
- Major County 11
- Garfield County 11
- Washita County 10
- Payne County 8
- Pawnee County 7
- Bryan County 6
- Kay County 6
- Seminole County 5
- Grant County 4
- Latimer County 4
- Tulsa County 4
- Creek County 4
- Love County 3
- Lincoln County 3
- Le Flore County 3
Oklahoma, other years
Air-emissions stack tests recorded in Oklahoma, 2023
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2023-04-25 | ET GATHERING PROCESSING LLC / DOWNDRAFT COMPRESSOR FACILITY | ELMORE CITY, Garvin, OK | Pass | State |
| 2023-04-25 | ONEOK FIELD SERVICES CO LLC / REDTAIL COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2023-04-25 | IRON HORSE MIDSTREAM LLC / BUFFALO COMPRESSOR STATION | AMBER, Grady, OK | Pass | State |
| 2023-04-25 | IRON HORSE MIDSTREAM LLC / BUFFALO COMPRESSOR STATION | AMBER, Grady, OK | Pass | State |
| 2023-04-25 | CHISHOLM OIL AND GAS OPERATING LLC / DIXON 18 09 19 1MH | HENNESSEY, Kingfisher, OK | Pass | State |
| 2023-04-25 | ET GATHERING PROCESSING LLC / ANTELOPE COMPRESSOR STATION | CRAWFORD, Roger Mills, OK | Pass | State |
| 2023-04-25 | ET GATHERING PROCESSING LLC / ANTELOPE COMPRESSOR STATION | CRAWFORD, Roger Mills, OK | Pass | State |
| 2023-04-24 | DCP OPERATING CO LP / FONDA BOOSTER STATION | CANTON, Dewey, OK | Pass | State |
| 2023-04-24 | BE ANADARKO II LLC / RUCKER 6 1H PRODUCTION FACILITY | ARNETT, Ellis, OK | Pass | State |
| 2023-04-24 | FW MIDCON I LLC / ROSIA 1709 2H 3H 4H 5H 18X WINTERS 1 | LOYAL, Kingfisher, OK | Pass | State |
| 2023-04-21 | BCE MACH LLC / MINNIE 1 14N 9W 2MH 3MH PAD | OKARCHE, Canadian, OK | Pass | State |
| 2023-04-21 | BCE MACH LLC / ROADRUNNER 6 7 16N 7W 2MH 3MH PAD | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-04-20 | VALIDUS ENERGY II MIDCON LLC / EMBRY 1305 1 32MH 1305 3 29MH | YUKON, Canadian, OK | Pass | State |
| 2023-04-20 | ENLINK MIDSTREAM SERVICES LLC / CHERRY COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2023-04-20 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2023-04-20 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2023-04-20 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2023-04-20 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2023-04-19 | BCE MACH LLC / SUMMER MOON 8 12N 8W PAD | EL RENO, Canadian, OK | Pass | State |
| 2023-04-19 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | ALEX, Grady, OK | Pass | State |
| 2023-04-19 | ET GATHERING PROCESSING LLC / SILVER STRATTON COMPRESSOR STATION | ALEX, Grady, OK | Pass | State |
| 2023-04-19 | VALIDUS ENERGY II MIDCON LLC / HARRIS 1 17WH MACY 1 20WH | CRESCENT, Logan, OK | Pass | State |
| 2023-04-18 | ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS | GEARY, Canadian, OK | Pass | State |
| 2023-04-18 | ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS | GEARY, Canadian, OK | Pass | State |
| 2023-04-18 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | ALEX, Grady, OK | Pass | State |
| 2023-04-18 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | ALEX, Grady, OK | Pass | State |
| 2023-04-18 | CONTINENTAL RESOURCES / LAMBRECHT 4 17 20XHW LAMBRECHT 5 17 20 | MIDDLEBERG, Grady, OK | Pass | State |
| 2023-04-17 | ENLINK MIDSTREAM SERVICES LLC / PEARL COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2023-04-17 | THOROUGHBRED GATHERING LLC / CYCLONE COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2023-04-17 | THOROUGHBRED GATHERING LLC / CYCLONE COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2023-04-17 | BCE MACH LLC / ROSEANNADANNA 34 27 12N 6W 2 3MXH PAD | YUKON, Canadian, OK | Pass | State |
| 2023-04-17 | CHISHOLM OIL AND GAS OPERATING LLC / JUDGE ROY BEAN 18 09 21 1H FACILITY | LOYAL, Kingfisher, OK | Pass | State |
| 2023-04-17 | CHISHOLM OIL AND GAS OPERATING LLC / CATTLE DRIVE 18 09 23 1H FACILITY | LOYAL, Kingfisher, OK | Pass | State |
| 2023-04-13 | XTO ENERGY INC / COOK CDP | ARDMORE, Carter, OK | Pass | State |
| 2023-04-13 | CONTINENTAL RESOURCES / RK MORRIS 4 20 17XHW | ALEX, Grady, OK | Pass | State |
| 2023-04-13 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2023-04-13 | MUSTANG GAS PRODUCTS LLC / GADWALL COMPRESSOR STATION | OKEENE, Kingfisher, OK | Pass | State |
| 2023-04-13 | MUSTANG GAS PRODUCTS LLC / WOOD DUCK COMPRESSOR STATION | CRESCENT, Logan, OK | Pass | State |
| 2023-04-12 | CONTINENTAL RESOURCES / HEALEY 5 13 12XHW | TABLER, Grady, OK | Pass | State |
| 2023-04-12 | CONTINENTAL RESOURCES / LAMBRECHT 4 17 20XHW LAMBRECHT 5 17 20 | MIDDLEBERG, Grady, OK | Pass | State |
| 2023-04-12 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / SMITH COMPRESSOR STATION | WAKITA, Grant, OK | Pass | State |
| 2023-04-12 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2023-04-12 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2023-04-12 | CHISHOLM OIL AND GAS OPERATING LLC / BUFFALO HUMP 18 09 29 1H FACILITY | LOYAL, Kingfisher, OK | Pass | State |
| 2023-04-12 | KIRKPATRICK OIL CO / CAROLYN KAY 1 4CH | MARSHALL, Logan, OK | Pass | State |
| 2023-04-12 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / FISHER COMPRESSOR STATION | CHESTER, Major, OK | Pass | State |
| 2023-04-11 | ET GATHERING PROCESSING LLC / GRANDVIEW COMPRESSOR STATION | GEARY, Canadian, OK | Pass | State |
| 2023-04-11 | CONTINENTAL RESOURCES / MOONRAKER 1 33 32XHM MOONRAKER 2 33 32 | RATLIFF CITY, Garvin, OK | Pass | State |
| 2023-04-11 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / CLYDE COMPRESSOR STATION | MEDFORD, Grant, OK | Pass | State |
| 2023-04-11 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2023-04-11 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2023-04-11 | MARKWEST OKLAHOMA GAS CO LLC / KAPPA COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-04-11 | MARKWEST OKLAHOMA GAS CO LLC / KAPPA COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-04-11 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / MEGAN COMPRESSOR STATION | ALVA, Woods, OK | Pass | State |
| 2023-04-10 | CONTINENTAL RESOURCES / HOUSTON 1 5 32XHM | RATLIFF CITY, Carter, OK | Pass | State |
| 2023-04-10 | CONTINENTAL RESOURCES / SHERIFF GARRETT 1 30 19XHM | RATLIFF CITY, Garvin, OK | Pass | State |
| 2023-04-10 | TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY | DUSTIN, Hughes, OK | Pass | State |
| 2023-04-10 | CHISHOLM OIL AND GAS OPERATING LLC / LONGHORN 18 09 24 1H JIMMY RAINEY 18 0 | LOYAL, Kingfisher, OK | Pass | State |
| 2023-04-10 | CHISHOLM OIL AND GAS OPERATING LLC / ROY SUGGS 18 09 12 1MH FACILITY | LOYAL, Kingfisher, OK | Pass | State |
| 2023-04-06 | ONEOK FIELD SERVICES CO LLC / GREENFIELD COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2023-04-06 | ONEOK FIELD SERVICES CO LLC / GREENFIELD COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2023-04-06 | ET GATHERING PROCESSING LLC / NALA COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2023-04-06 | VALIDUS ENERGY II MIDCON LLC / EVERY PAD | PIEDMONT, Canadian, OK | Pass | State |
| 2023-04-06 | MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2023-04-06 | MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2023-04-06 | CONTINENTAL RESOURCES / TRIPLE H 4 30 31HS TRIPLE H 5 30 31XS | TABLER, Grady, OK | Pass | State |
| 2023-04-06 | CENTRAHOMA PROCESSING LLC / HICKORY HILLS GP | STUART, Hughes, OK | Pass | State |
| 2023-04-05 | ET GATHERING PROCESSING LLC / NALA COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2023-04-05 | ET GATHERING PROCESSING LLC / NALA COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2023-04-05 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | BRADLEY, Grady, OK | Pass | State |
| 2023-04-05 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | BRADLEY, Grady, OK | Pass | State |
| 2023-04-05 | CENTRAHOMA PROCESSING LLC / HICKORY HILLS GP | STUART, Hughes, OK | Pass | State |
| 2023-04-05 | CENTRAHOMA PROCESSING LLC / HICKORY HILLS GP | STUART, Hughes, OK | Pass | State |
| 2023-04-05 | MARKWEST OKLAHOMA GAS CO LLC / SCHWARZ COMPRESSOR STATION | MCALESTER, Pittsburg, OK | Pass | State |
| 2023-04-05 | DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2023-04-04 | MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2023-04-04 | MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2023-04-04 | MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2023-04-04 | ONEOK FIELD SERVICES CO LLC / WEST SMALLWOOD COMPRESSOR STATION | HAMMON, Custer, OK | Pass | State |
| 2023-04-04 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2023-04-04 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2023-04-04 | BCE MACH III MIDSTREAM HOLDINGS LLC / WAY SOUTH COMPRESSOR STATION | CASHION, Kingfisher, OK | Pass | State |
| 2023-04-04 | BCE MACH III MIDSTREAM HOLDINGS LLC / ASH FOSTER COMPRESSOR STATION | DOVER, Kingfisher, OK | Pass | State |
| 2023-04-04 | CHISHOLM OIL AND GAS OPERATING LLC / CHARLES GOODNIGHT 18 09 15 1H FACILITY | LOYAL, Kingfisher, OK | Pass | State |
| 2023-04-04 | DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2023-04-04 | DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2023-04-04 | ET GATHERING PROCESSING LLC / ROSE VALLEY PLANT | ALVA, Woods, OK | Pass | State |
| 2023-04-03 | ET GATHERING PROCESSING LLC / WALD RANCH COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2023-04-03 | ET GATHERING PROCESSING LLC / WALD RANCH COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2023-04-03 | ET GATHERING PROCESSING LLC / DOWNDRAFT COMPRESSOR FACILITY | ELMORE CITY, Garvin, OK | Pass | State |
| 2023-04-03 | MARKWEST OKLAHOMA GAS CO LLC / DUNN COMPRESSOR STATION | STUART, Hughes, OK | Pass | State |
| 2023-04-03 | MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION | LAMAR, Hughes, OK | Pass | State |
| 2023-04-03 | CHISHOLM OIL AND GAS OPERATING LLC / JULY JOHNSON 18 09 10 1H FACILITY | LOYAL, Kingfisher, OK | Pass | State |
| 2023-04-03 | CHISHOLM OIL AND GAS OPERATING LLC / MEDICINE MAN 18 9 17 1MH FACILITY | LOYAL, Kingfisher, OK | Pass | State |
| 2023-03-31 | ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION | GEARY, Blaine, OK | Pass | State |
| 2023-03-31 | FW MIDCON I LLC / FRANK 1406 2H 3H 4H 15X STEPHEN 1406 2 | PIEDMONT, Canadian, OK | Pass | State |
| 2023-03-30 | FW MIDCON I LLC / BOHLMAN 1407 2H 3H 4H 5H 34X | OKARCHE, Canadian, OK | Pass | State |
| 2023-03-30 | FW MIDCON I LLC / MCCORN 0704 2HW 3HM 4HM 18X | BLANCHARD, McClain, OK | Pass | State |
| 2023-03-30 | SANTA FE OPERATING LLC / PINEHOLLOW FACILITY — high-priority violation on file | STUART, Pittsburg, OK | Pass | State |
| 2023-03-30 | SANTA FE OPERATING LLC / PINEHOLLOW FACILITY — high-priority violation on file | STUART, Pittsburg, OK | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.