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 |
|---|---|---|---|---|
| 2023-09-05 | DIVERSIFIED PRODUCTION LLC / AMANDA 13 19 17 1H PAD | SEILING, Dewey, OK | Pass | State |
| 2023-09-05 | MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION | STUART, Hughes, OK | Pass | State |
| 2023-09-05 | BCE MACH III LLC / EHU 236H 237H 238HMN | HENNESSEY, Kingfisher, OK | Pass | State |
| 2023-09-05 | BCE MACH III LLC / EHU 236H 237H 238HMN | HENNESSEY, Kingfisher, OK | Pass | State |
| 2023-09-05 | MARKWEST OKLAHOMA GAS CO LLC / STANGL COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-09-05 | MARKWEST OKLAHOMA GAS CO LLC / STANGL COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-09-05 | BCE MACH LLC / LAURA 34 29 15 1H STA | ALVA, Woods, OK | Pass | State |
| 2023-09-05 | BCE MACH LLC / LITTLE 4 28 15 1H WARREN 4 28 15 1H S | ALVA, Woods, OK | Pass | State |
| 2023-09-05 | BCE MACH LLC / UMBER 11 28 16 STA | ALVA, Woods, OK | Pass | State |
| 2023-09-01 | BCE MACH LLC / ECU 1 07 04 WELL SITE | ELK CITY, Beckham, OK | Pass | State |
| 2023-09-01 | MARKWEST OKLAHOMA GAS CO LLC / KINGFISHER COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-08-31 | BCE MACH II LLC / MCGUIRE 2 6H STATION | MAYFIELD, Beckham, OK | Pass | State |
| 2023-08-31 | CONTINUUM MIDSTREAM LLC / FOSS COMPRESSOR STATION | FOSS, Custer, OK | Pass | State |
| 2023-08-31 | FW MIDCON I LLC / DAVIS 0805 2HW 3HW 4HW 34X | BLANCHARD, Grady, OK | Pass | State |
| 2023-08-31 | MARKWEST OKLAHOMA GAS CO LLC / SIGMA COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-08-30 | MARKWEST OKLAHOMA GAS CO LLC / ALPHA COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-08-30 | MARKWEST OKLAHOMA GAS CO LLC / HELEN MEIER COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-08-29 | WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file | WYNNEWOOD, Garvin, OK | Pass | State |
| 2023-08-29 | ET GATHERING PROCESSING LLC / HOPETON GAS PLANT | ALVA, Woods, OK | Pass | State |
| 2023-08-29 | ET GATHERING PROCESSING LLC / HOPETON GAS PLANT | ALVA, Woods, OK | Pass | State |
| 2023-08-29 | ET GATHERING PROCESSING LLC / HOPETON GAS PLANT | ALVA, Woods, OK | Pass | State |
| 2023-08-28 | BCE MACH II LLC / COX 34 11 25 12H | SWEETWATER, Beckham, OK | Pass | State |
| 2023-08-28 | TOM STACK LLC / CHISHOLM PLANT | CASHION, Kingfisher, OK | Pass | State |
| 2023-08-28 | FW MIDCON I LLC / FOSTER 0804 2H 3H 20X WHERRELL 0804 2 | BLANCHARD, McClain, OK | Pass | State |
| 2023-08-25 | CAMINO NATURAL RESOURCES LLC / FIDDLE 1207 34 3 1WXH PRODUCTION FACIL | EL RENO, Canadian, OK | Pass | State |
| 2023-08-25 | TPL ARKOMA HOLDINGS LLC / ABLE COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2023-08-24 | VALIDUS ENERGY II MIDCON LLC / COMPTON 5 2 35XH COMPTON 6 2 35XH | WATONGA, Blaine, OK | Pass | State |
| 2023-08-24 | VALIDUS ENERGY II MIDCON LLC / GILLILAN 6 26 35XH GILLILAN 7 26 35XH | WATONGA, Blaine, OK | Pass | State |
| 2023-08-24 | TPL ARKOMA HOLDINGS LLC / COALGATE TUPELO STONEWALL GAS PLANT — high-priority violation on file | COALGATE, Coal, OK | Pass | State |
| 2023-08-24 | TPL ARKOMA HOLDINGS LLC / COALGATE TUPELO STONEWALL GAS PLANT — high-priority violation on file | COALGATE, Coal, OK | Pass | State |
| 2023-08-24 | TPL ARKOMA HOLDINGS LLC / COALGATE TUPELO STONEWALL GAS PLANT — high-priority violation on file | COALGATE, Coal, OK | Pass | State |
| 2023-08-24 | TPL ARKOMA MIDSTREAM LLC / CANEY CREEK COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2023-08-23 | VALIDUS ENERGY II MIDCON LLC / BLONDIE 1 6 7 18XHM | WATONGA, Blaine, OK | Pass | State |
| 2023-08-23 | VALIDUS ENERGY II MIDCON LLC / REBA JO 4 13 24XHM 5 13 24XHM | WATONGA, Blaine, OK | Pass | State |
| 2023-08-23 | CAMINO NATURAL RESOURCES LLC / CATTLEMANS 1107 5 32 1MH SCISSORTAIL 1 | UNION CITY, Canadian, OK | Pass | State |
| 2023-08-23 | XTO ENERGY INC / SKYTRAIN COMPRESSOR STATION | BAUM, Carter, OK | Pass | State |
| 2023-08-23 | TPL ARKOMA HOLDINGS LLC / COALGATE TUPELO STONEWALL GAS PLANT — high-priority violation on file | COALGATE, Coal, OK | Pass | State |
| 2023-08-23 | TPL ARKOMA HOLDINGS LLC / COALGATE TUPELO STONEWALL GAS PLANT — high-priority violation on file | COALGATE, Coal, OK | Pass | State |
| 2023-08-23 | ET GATHERING PROCESSING LLC / PURDY COMPRESSOR STATION | PURDY, Garvin, OK | Pass | State |
| 2023-08-23 | CAMINO NATURAL RESOURCES LLC / TRUMAN 28 4H 28 5H | CHICKASHA, Grady, OK | Pass | State |
| 2023-08-23 | CAMINO NATURAL RESOURCES LLC / BAR K 31 1H | NINNEKAH, Grady, OK | Pass | State |
| 2023-08-23 | CAMINO NATURAL RESOURCES LLC / JAMES GARNER 0905 36 25 1MH | BRIDGE CREEK, Grady, OK | Pass | State |
| 2023-08-23 | XTO ENERGY INC / CHAMPION COMPRESSOR STATION | MARIETTA, Love, OK | Pass | State |
| 2023-08-23 | ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2023-08-22 | VALIDUS ENERGY II MIDCON LLC / LUDWIG 7 22 15XH 8 22 15XH 9 22 15XH | WATONGA, Blaine, OK | Pass | State |
| 2023-08-22 | XTO ENERGY INC / SKYTRAIN COMPRESSOR STATION | BAUM, Carter, OK | Pass | State |
| 2023-08-22 | XTO ENERGY INC / SKYTRAIN COMPRESSOR STATION | BAUM, Carter, OK | Pass | State |
| 2023-08-22 | CONTINENTAL RESOURCES / ELECTA 1 10 3XHW | FAY, Dewey, OK | Pass | State |
| 2023-08-22 | ET GATHERING PROCESSING LLC / PURDY COMPRESSOR STATION | PURDY, Garvin, OK | Pass | State |
| 2023-08-22 | ET GATHERING PROCESSING LLC / PURDY COMPRESSOR STATION | PURDY, Garvin, OK | Pass | State |
| 2023-08-22 | ET GATHERING PROCESSING LLC / PURDY COMPRESSOR STATION | PURDY, Garvin, OK | Pass | State |
| 2023-08-22 | VALIDUS ENERGY II MIDCON LLC / GRIZZLY 1 4H | CASHION, Kingfisher, OK | Pass | State |
| 2023-08-22 | BCE MACH III MIDSTREAM HOLDINGS LLC / SOUTH OF LINCOLN COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-08-22 | VALIDUS ENERGY II MIDCON LLC / BOEHS PAD | FAIRVIEW, Major, OK | Pass | State |
| 2023-08-22 | DCP OPERATING CO LP / SHOLEM GAS PLANT | VELMA, Stephens, OK | Pass | State |
| 2023-08-22 | DCP OPERATING CO LP / SHOLEM GAS PLANT | VELMA, Stephens, OK | Pass | State |
| 2023-08-21 | COTERRA ENERGY OPERATING CO / WALDO 1 18H FACILITY | CALUMET, Canadian, OK | Pass | State |
| 2023-08-21 | CAMINO NATURAL RESOURCES LLC / CHUCK NORRIS 1 PRODUCTION FACILITY | UNION CITY, Canadian, OK | Pass | State |
| 2023-08-21 | LATIGO PETROLEUM LLC / GARNER 1 22H15X10 PRODUCTION SITE | THOMAS, Custer, OK | Pass | State |
| 2023-08-21 | CAMINO NATURAL RESOURCES LLC / PAXTON 1 20H | TUTTLE, Grady, OK | Pass | State |
| 2023-08-21 | IRON HORSE MIDSTREAM LLC / REMINGTON COMPRESSOR STATION | MINCO, Grady, OK | Pass | State |
| 2023-08-21 | SUPERIOR MIDSTREAM LLC / CARNEY NE COMPRESSOR STATION | CARNEY, Lincoln, OK | Pass | State |
| 2023-08-21 | XTO ENERGY INC / CHAMPION COMPRESSOR STATION | MARIETTA, Love, OK | Pass | State |
| 2023-08-21 | DCP OPERATING CO LP / SHOLEM GAS PLANT | VELMA, Stephens, OK | Pass | State |
| 2023-08-21 | DCP OPERATING CO LP / SHOLEM GAS PLANT | VELMA, Stephens, OK | Pass | State |
| 2023-08-18 | MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION | OKARCHE, Canadian, OK | Pass | State |
| 2023-08-17 | GREAT HORNED OWLS LLC / FERRELL PAD | LEEDEY, Dewey, OK | Pass | State |
| 2023-08-17 | BCE MACH III MIDSTREAM HOLDINGS LLC / SOUTH OF LINCOLN COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-08-17 | BCE MACH III MIDSTREAM HOLDINGS LLC / WAY SOUTH COMPRESSOR STATION | CASHION, Kingfisher, OK | Pass | State |
| 2023-08-17 | BCE MACH III MIDSTREAM HOLDINGS LLC / WAY SOUTH COMPRESSOR STATION | CASHION, Kingfisher, OK | Pass | State |
| 2023-08-17 | BCE MACH III MIDSTREAM HOLDINGS LLC / WAY SOUTH COMPRESSOR STATION | CASHION, Kingfisher, OK | Pass | State |
| 2023-08-17 | TOM STACK LLC / KARBACH COMPRESSOR STATION | OMEGA, Kingfisher, OK | Pass | State |
| 2023-08-17 | FW MIDCON I LLC / SARAH 1507 2H 3H 4H 5H 29 | OKARCHE, Kingfisher, OK | Pass | State |
| 2023-08-17 | DCP OPERATING CO LP / FORREST HILLS STATION | GUTHRIE, Logan, OK | Pass | State |
| 2023-08-16 | DEVON ENERGY PRODUCTION CO LP / BRADFORD LAKE 23 PAD 1 | WATONGA, Blaine, OK | Pass | State |
| 2023-08-16 | DEVON ENERGY PRODUCTION CO LP / COLUMBINE 22 PAD 1 | WATONGA, Blaine, OK | Pass | State |
| 2023-08-16 | DEVON ENERGY PRODUCTION CO LP / DICKSON 21 PAD 2 | WATONGA, Blaine, OK | Pass | State |
| 2023-08-16 | ENLINK MIDSTREAM SERVICES LLC / RUBY COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2023-08-16 | BCE MACH III MIDSTREAM HOLDINGS LLC / MARAL COMPRESSOR STATION | BISON, Garfield, OK | Pass | State |
| 2023-08-16 | MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-08-16 | BCE MACH III MIDSTREAM HOLDINGS LLC / WAY SOUTH COMPRESSOR STATION | CASHION, Kingfisher, OK | Pass | State |
| 2023-08-16 | BCE MACH III MIDSTREAM HOLDINGS LLC / LUCKY COMPRESSOR STATION | CASHION, Kingfisher, OK | Pass | State |
| 2023-08-15 | BCE MACH LLC / GRAHAM 1 27 12 STA | CHEROKEE, Alfalfa, OK | Pass | State |
| 2023-08-15 | MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION | OKARCHE, Canadian, OK | Pass | State |
| 2023-08-15 | MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION | OKARCHE, Canadian, OK | Pass | State |
| 2023-08-15 | DCP OPERATING CO LP / VIPER COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2023-08-15 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | ALEX, Grady, OK | Pass | State |
| 2023-08-15 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | ALEX, Grady, OK | Pass | State |
| 2023-08-15 | BCE MACH III MIDSTREAM HOLDINGS LLC / SOUTH OF LINCOLN COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-08-15 | BCE MACH III MIDSTREAM HOLDINGS LLC / SOUTH OF LINCOLN COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-08-15 | FW MIDCON I LLC / ALLEN 1H 29X MCCORN 1H 18X | DIBBLE, McClain, OK | Pass | State |
| 2023-08-15 | FW MIDCON I LLC / TOM 0604 1H 13X TDR 0604 1H 14X | CRINER, McClain, OK | Pass | State |
| 2023-08-15 | GREAT HORNED OWLS LLC / DORIS PAD | LEEDEY, Roger Mills, OK | Pass | State |
| 2023-08-15 | DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2023-08-15 | BCE MACH LLC / CLEARWATER 26 28 14 STATION | ALVA, Woods, OK | Pass | State |
| 2023-08-14 | BCE MACH LLC / SCHOELING 5 26 12 1H AND MURROW 8 26 1 | CHEROKEE, Alfalfa, OK | Pass | State |
| 2023-08-14 | BCE MACH LLC / KLETKE 18 27 12 STA | BURLINGTON, Alfalfa, OK | Pass | State |
| 2023-08-14 | DCP OPERATING CO LP / SKIPPER COMPRESSOR STATION | FOSTER, Stephens, OK | Pass | State |
| 2023-08-14 | FW MIDCON I LLC / ELY 0104 6H 7H 8H 18X | VELMA, Stephens, OK | Pass | State |
| 2023-08-14 | DIVERSIFIED PRODUCTION LLC / HULL COMPRESSOR STATION | WAYNOKA, Woods, OK | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.