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 |
|---|---|---|---|---|
| 2024-03-19 | ET GATHERING PROCESSING LLC / ASHLAND 2 COMPRESSOR STATION | CAIRO, Coal, OK | Pass | State |
| 2024-03-19 | ET GATHERING PROCESSING LLC / SAINTS COMPRESSOR STATION | SHATTUCK, Ellis, OK | Pass | State |
| 2024-03-19 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | BRADLEY, Grady, OK | Pass | State |
| 2024-03-19 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | BRADLEY, Grady, OK | Pass | State |
| 2024-03-19 | CHISHOLM OIL AND GAS OPERATING LLC / ELMIRA 18 5 36 1H | CRESCENT, Kingfisher, OK | Pass | State |
| 2024-03-19 | ET GATHERING PROCESSING LLC / WILD HORSE COMPRESSOR STATION | MCALESTER, Pittsburg, OK | Pass | State |
| 2024-03-19 | MARKWEST OKLAHOMA GAS CO LLC / SCHWARZ COMPRESSOR STATION | MCALESTER, Pittsburg, OK | Pass | State |
| 2024-03-18 | MIDPOINT MIDSTREAM LLC / PRENTISS COMPRESSOR STATION | SAYRE, Beckham, OK | Pass | State |
| 2024-03-18 | MIDPOINT MIDSTREAM LLC / PRENTISS COMPRESSOR STATION | SAYRE, Beckham, OK | Pass | State |
| 2024-03-18 | ET GATHERING PROCESSING LLC / KNIGHTS COMPRESSOR STATION | ARNETT, Ellis, OK | Pass | State |
| 2024-03-18 | ET GATHERING PROCESSING LLC / KNIGHTS COMPRESSOR STATION | ARNETT, Ellis, OK | Pass | State |
| 2024-03-18 | ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION | RUSH SPRINGS, Grady, OK | Pass | State |
| 2024-03-18 | ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION | RUSH SPRINGS, Grady, OK | Pass | State |
| 2024-03-18 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | BRADLEY, Grady, OK | Pass | State |
| 2024-03-18 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | BRADLEY, Grady, OK | Pass | State |
| 2024-03-18 | CHISHOLM OIL AND GAS OPERATING LLC / E BOOT JOHNSON 18 04 31 1H FAMOUS SHOE | CRESCENT, Logan, OK | Pass | State |
| 2024-03-15 | ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION | RUSH SPRINGS, Grady, OK | Pass | State |
| 2024-03-15 | ET GATHERING PROCESSING LLC / BURTSCHI COMPRESSOR STATION | NORGE, Grady, OK | Pass | State |
| 2024-03-15 | FW MIDCON I LLC / BEECHER 1607 1 11 2MXH 1 14 23MXH SERP | KINGFISHER, Kingfisher, OK | Pass | State |
| 2024-03-15 | ET GATHERING PROCESSING LLC / DIBBLE COMPRESSOR STATION | DIBBLE, McClain, OK | Pass | State |
| 2024-03-15 | SANTA FE OPERATING LLC / PINEHOLLOW FACILITY — high-priority violation on file | STUART, Pittsburg, OK | Pass | State |
| 2024-03-15 | SANTA FE OPERATING LLC / PINEHOLLOW FACILITY — high-priority violation on file | STUART, Pittsburg, OK | Pass | State |
| 2024-03-15 | PONDEROSA GATHERING LLC / PONDEROSA COMPRESSOR STATION 3 | QUINTON, Pittsburg, OK | Pass | State |
| 2024-03-14 | ONEOK FIELD SERVICES CO LLC / MAYSVILLE GAS PLANT | MAYSVILLE, Garvin, OK | Pass | State |
| 2024-03-14 | DCP OPERATING CO LP / VIPER COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2024-03-14 | DCP OPERATING CO LP / VIPER COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2024-03-14 | ET GATHERING PROCESSING LLC / NINNEKAH COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2024-03-14 | ET GATHERING PROCESSING LLC / HOOK ECHO COMPRESSOR FACILITY | BRADLEY, McClain, OK | Pass | State |
| 2024-03-14 | ENABLE GAS TRANSMISSION LLC / BYARS LAKE COMPRESSOR STATION | BYARS, McClain, OK | Pass | State |
| 2024-03-14 | ENABLE GAS TRANSMISSION LLC / BYARS LAKE COMPRESSOR STATION | BYARS, McClain, OK | Pass | State |
| 2024-03-14 | SANTA FE OPERATING LLC / MCKAY COMPRESSOR STATION | MCALESTER, Pittsburg, OK | Pass | State |
| 2024-03-13 | ONEOK FIELD SERVICES CO LLC / MAYSVILLE GAS PLANT | MAYSVILLE, Garvin, OK | Pass | State |
| 2024-03-13 | DCP OPERATING CO LP / VIPER COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2024-03-13 | DCP OPERATING CO LP / VIPER COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2024-03-13 | ET GATHERING PROCESSING LLC / CHEVRON KNOX COMPRESSOR STATION | COX CITY, Grady, OK | Pass | State |
| 2024-03-13 | ET GATHERING PROCESSING LLC / COX CITY COMPRESSOR STATION | COX CITY, Grady, OK | Pass | State |
| 2024-03-13 | MARKWEST OKLAHOMA GAS CO LLC / JAMES COMPRESSOR STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2024-03-13 | CHISHOLM OIL AND GAS OPERATING LLC / E BOOT JOHNSON 18 04 31 1H FAMOUS SHOE | CRESCENT, Logan, OK | Pass | State |
| 2024-03-13 | SANTA FE OPERATING LLC / MCKAY COMPRESSOR STATION | MCALESTER, Pittsburg, OK | Pass | State |
| 2024-03-13 | SANTA FE OPERATING LLC / MCKAY COMPRESSOR STATION | MCALESTER, Pittsburg, OK | Pass | State |
| 2024-03-13 | DCP OPERATING CO LP / CIMARRON NATURAL GAS PROCESSING PLANT — high-priority violation on file | RICHMOND, Woodward, OK | Pass | State |
| 2024-03-12 | BCE MACH LLC / ALLISON 25 27 11 1H STATION WILBER 26 | CHEROKEE, Alfalfa, OK | Pass | State |
| 2024-03-12 | COTERRA ENERGY OPERATING CO / MCCRARY 1H 3130X FACILITY | WATONGA, Blaine, OK | Pass | State |
| 2024-03-12 | ET GATHERING PROCESSING LLC / CYCLONE COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2024-03-12 | ONEOK FIELD SERVICES CO LLC / PACKSADDLE COMPRESSOR STATION | ARNETT, Ellis, OK | Pass | State |
| 2024-03-12 | DCP OPERATING CO LP / FINLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2024-03-12 | DCP OPERATING CO LP / FINLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2024-03-12 | MARKWEST OKLAHOMA GAS CO LLC / DUNN COMPRESSOR STATION | STUART, Hughes, OK | Pass | State |
| 2024-03-12 | CHISHOLM OIL AND GAS OPERATING LLC / BARRY 1 6H SIEBER 1 31H | HENNESSEY, Kingfisher, OK | Pass | State |
| 2024-03-12 | TALL OAK WOODFORD LLC / SOLERA COMPRESSOR FACILITY | MCALESTER, Pittsburg, OK | Pass | State |
| 2024-03-12 | BCE MACH LLC / GLASS 10 28 18 1H STA | FREEDOM, Woods, OK | Pass | State |
| 2024-03-12 | BCE MACH LLC / CAROL 2 28 15 1H STATION | ALVA, Woods, OK | Pass | State |
| 2024-03-12 | BCE MACH LLC / ELMORE 21 28 14 STA | ALVA, Woods, OK | Pass | State |
| 2024-03-12 | DCP OPERATING CO LP / CIMARRON NATURAL GAS PROCESSING PLANT — high-priority violation on file | RICHMOND, Woodward, OK | Pass | State |
| 2024-03-12 | DCP OPERATING CO LP / CIMARRON NATURAL GAS PROCESSING PLANT — high-priority violation on file | RICHMOND, Woodward, OK | Pass | State |
| 2024-03-11 | BCE MACH LLC / MCLAUGHLIN 7 25 11 STA | LAMBERT, Alfalfa, OK | Pass | State |
| 2024-03-11 | ET GATHERING PROCESSING LLC / CANTON COMPRESSOR STATION | CANTON, Blaine, OK | Pass | State |
| 2024-03-11 | ET GATHERING PROCESSING LLC / CANTON COMPRESSOR STATION | CANTON, Blaine, OK | Pass | State |
| 2024-03-11 | THOROUGHBRED GATHERING LLC / CYCLONE COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2024-03-11 | COTERRA ENERGY OPERATING CO / THOMPSON 2 7H AND MURRAY 1 7H | CALUMET, Canadian, OK | Pass | State |
| 2024-03-11 | FW MIDCON I LLC / KUNNEMAN 1407 2H 3H 4H 29X | OKARCHE, Canadian, OK | Pass | State |
| 2024-03-11 | DCP OPERATING CO LP / FINLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2024-03-11 | DCP OPERATING CO LP / FINLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2024-03-11 | CHISHOLM OIL AND GAS OPERATING LLC / BARRY 1 6H SIEBER 1 31H | HENNESSEY, Kingfisher, OK | Pass | State |
| 2024-03-11 | CONTINENTAL RESOURCES / CELESTA 2 5 32XH 3 5 32XH POTEET 12 8 | PURDY, Stephens, OK | Pass | State |
| 2024-03-11 | BCE MACH LLC / SBT 13 27 13 1H STA | ALVA, Woods, OK | Pass | State |
| 2024-03-11 | BCE MACH LLC / LK CATTLE 4 27 13 1H | ALVA, Woods, OK | Pass | State |
| 2024-03-08 | VM ARKOMA STACK LLC / 3 GATE BOOSTER STATION | SPAULDING, Hughes, OK | Pass | State |
| 2024-03-08 | DCP OPERATING CO LP / STAR BOOSTER STATION | LOYAL, Kingfisher, OK | Pass | State |
| 2024-03-07 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / BYRON COMPRESSOR STATION | BYRON, Alfalfa, OK | Pass | State |
| 2024-03-07 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / BYRON COMPRESSOR STATION | BYRON, Alfalfa, OK | Pass | State |
| 2024-03-07 | XTO ENERGY INC / BERWYN CDP COMPRESSOR STATION | ARDMORE, Carter, OK | Pass | State |
| 2024-03-07 | XTO ENERGY INC / BERWYN CDP COMPRESSOR STATION | ARDMORE, Carter, OK | Pass | State |
| 2024-03-07 | ET GATHERING PROCESSING LLC / COURBET COMPRESSOR STATION | RATLIFF CITY, Carter, OK | Pass | State |
| 2024-03-07 | ET GATHERING PROCESSING LLC / COURBET COMPRESSOR STATION | RATLIFF CITY, Carter, OK | Pass | State |
| 2024-03-07 | ET GATHERING PROCESSING LLC / COURBET COMPRESSOR STATION | RATLIFF CITY, Carter, OK | Pass | State |
| 2024-03-07 | ET GATHERING PROCESSING LLC / COURBET COMPRESSOR STATION | RATLIFF CITY, Carter, OK | Pass | State |
| 2024-03-07 | TOM STACK LLC / KARBACH COMPRESSOR STATION | OMEGA, Kingfisher, OK | Pass | State |
| 2024-03-07 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / WALKER COMPRESSOR STATION | MOORELAND, Woodward, OK | Pass | State |
| 2024-03-07 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / FREEDOM COMPRESSOR STATION | MOORELAND, Woodward, OK | Pass | State |
| 2024-03-06 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / AMORITA COMPRESSOR STATION | AMORITA, Alfalfa, OK | Pass | State |
| 2024-03-06 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / SOUTH CHEROKEE COMPRESSOR STATION | CHEROKEE, Alfalfa, OK | Pass | State |
| 2024-03-06 | PALO DURO G AND P OKLAHOMA LP / BIG MAC COMPRESSOR STATION | ELK CITY, Beckham, OK | Pass | State |
| 2024-03-06 | VALIDUS ENERGY II MIDCON LLC / STANLEY ROTHER 1405 1 27MH | PIEDMONT, Canadian, OK | Pass | State |
| 2024-03-06 | XTO ENERGY INC / BERWYN CDP COMPRESSOR STATION | ARDMORE, Carter, OK | Pass | State |
| 2024-03-06 | XTO ENERGY INC / BERWYN CDP COMPRESSOR STATION | ARDMORE, Carter, OK | Pass | State |
| 2024-03-06 | ET GATHERING PROCESSING LLC / COURBET COMPRESSOR STATION | RATLIFF CITY, Carter, OK | Pass | State |
| 2024-03-06 | TOM STACK LLC / REPUBLIC STATION | TUTTLE, Grady, OK | Pass | State |
| 2024-03-06 | TOM STACK LLC / CHISHOLM PLANT | CASHION, Kingfisher, OK | Pass | State |
| 2024-03-06 | BCE MACH III MIDSTREAM HOLDINGS LLC / WAY SOUTH COMPRESSOR STATION | CASHION, Kingfisher, OK | Pass | State |
| 2024-03-06 | BCE MACH III MIDSTREAM HOLDINGS LLC / ASH FOSTER COMPRESSOR STATION | DOVER, Kingfisher, OK | Pass | State |
| 2024-03-06 | CHISHOLM OIL AND GAS OPERATING LLC / BLUE PIGS 18 05 25 1H FACILITY | CRESCENT, Kingfisher, OK | Pass | State |
| 2024-03-06 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / FISHER COMPRESSOR STATION | CHESTER, Major, OK | Pass | State |
| 2024-03-06 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / FISHER COMPRESSOR STATION | CHESTER, Major, OK | Pass | State |
| 2024-03-06 | ET GATHERING PROCESSING LLC / BRAY COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2024-03-05 | XTO ENERGY INC / BERWYN CDP COMPRESSOR STATION | ARDMORE, Carter, OK | Pass | State |
| 2024-03-05 | XTO ENERGY INC / BERWYN CDP COMPRESSOR STATION | ARDMORE, Carter, OK | Pass | State |
| 2024-03-05 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / ROBINSON COMPRESSOR STATION | CANTON, Dewey, OK | Pass | State |
| 2024-03-05 | ET GATHERING PROCESSING LLC / BISHOP 2 COMPRESSOR STATION | ARNETT, Ellis, OK | Pass | State |
| 2024-03-05 | ET GATHERING PROCESSING LLC / BISHOP 2 COMPRESSOR STATION | ARNETT, Ellis, OK | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.