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 |
|---|---|---|---|---|
| 2023-03-29 | ENLINK MIDSTREAM SERVICES LLC / OPAL COMPRESSOR STATION | GEARY, Blaine, OK | Pass | State |
| 2023-03-29 | ONEOK FIELD SERVICES CO LLC / ICE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2023-03-29 | IRON HORSE MIDSTREAM LLC / TERRITORY COMPRESSOR STATION | EL RENO, Canadian, OK | Pass | State |
| 2023-03-29 | CONTINENTAL RESOURCES / TRIPLE H 4 30 31HS TRIPLE H 5 30 31XS | TABLER, Grady, OK | Pass | State |
| 2023-03-29 | FW MIDCON I LLC / RUEB 1507 2H 3H 4H 26X | OKARCHE, Kingfisher, OK | Pass | State |
| 2023-03-29 | FW MIDCON I LLC / COFFEY 1507 2H 3H 27X | OKARCHE, Kingfisher, OK | Pass | State |
| 2023-03-29 | SANTA FE OPERATING LLC / PINEHOLLOW FACILITY — high-priority violation on file | STUART, Pittsburg, OK | Pass | State |
| 2023-03-29 | SANTA FE OPERATING LLC / MCKAY COMPRESSOR STATION | MCALESTER, Pittsburg, OK | Pass | State |
| 2023-03-28 | VM ARKOMA STACK LLC / SPITFIRE COMPRESSOR STATION | CENTRAHOMA, Coal, OK | Pass | State |
| 2023-03-28 | VM ARKOMA STACK LLC / SPITFIRE COMPRESSOR STATION | CENTRAHOMA, Coal, OK | Pass | State |
| 2023-03-28 | SANTA FE OPERATING LLC / MCKAY COMPRESSOR STATION | MCALESTER, Pittsburg, OK | Pass | State |
| 2023-03-28 | SANTA FE OPERATING LLC / MCKAY COMPRESSOR STATION | MCALESTER, Pittsburg, OK | Pass | State |
| 2023-03-27 | ENLINK MIDSTREAM SERVICES LLC / OPAL COMPRESSOR STATION | GEARY, Blaine, OK | Pass | State |
| 2023-03-27 | ET GATHERING PROCESSING LLC / PURDY COMPRESSOR STATION | PURDY, Garvin, OK | Pass | State |
| 2023-03-27 | ET GATHERING PROCESSING LLC / PURDY COMPRESSOR STATION | PURDY, Garvin, OK | Pass | State |
| 2023-03-27 | XTO ENERGY INC / BRALLEY CDP | MADILL, Marshall, OK | Pass | State |
| 2023-03-27 | XTO ENERGY INC / BRALLEY CDP | MADILL, Marshall, OK | Pass | State |
| 2023-03-24 | ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION | GEARY, Blaine, OK | Pass | State |
| 2023-03-24 | BCE MACH LLC / GOUCHER 1 34H PAD | ARAPAHO, Custer, OK | Pass | State |
| 2023-03-24 | MUSTANG GAS PRODUCTS LLC / SILVER LAKE GAS PLANT | AMES, Major, OK | Pass | State |
| 2023-03-24 | XTO ENERGY INC / BRALLEY CDP | MADILL, Marshall, OK | Pass | State |
| 2023-03-24 | XTO ENERGY INC / BRALLEY CDP | MADILL, Marshall, OK | Pass | State |
| 2023-03-24 | DCP OPERATING CO LP / CIMARRON NATURAL GAS PROCESSING PLANT — high-priority violation on file | RICHMOND, Woodward, OK | Pass | State |
| 2023-03-23 | XTO ENERGY INC / BERWYN CDP COMPRESSOR STATION | ARDMORE, Carter, OK | Pass | State |
| 2023-03-23 | XTO ENERGY INC / BERWYN CDP COMPRESSOR STATION | ARDMORE, Carter, OK | Pass | State |
| 2023-03-23 | ET GATHERING PROCESSING LLC / COURBET COMPRESSOR STATION | RATLIFF CITY, Carter, OK | Pass | State |
| 2023-03-23 | ET GATHERING PROCESSING LLC / COURBET COMPRESSOR STATION | RATLIFF CITY, Carter, OK | Pass | State |
| 2023-03-23 | ET GATHERING PROCESSING LLC / COURBET COMPRESSOR STATION | RATLIFF CITY, Carter, OK | Pass | State |
| 2023-03-23 | ONEOK GAS TRANSPORTATION LLC / KELLYVILLE COMPRESSOR STATION | KELLYVILLE, Creek, OK | Pass | State |
| 2023-03-23 | CONTINENTAL RESOURCES / LEON 2 26 23 14XHM | VELMA, Stephens, OK | Pass | State |
| 2023-03-23 | DCP OPERATING CO LP / CIMARRON NATURAL GAS PROCESSING PLANT — high-priority violation on file | RICHMOND, Woodward, OK | Pass | State |
| 2023-03-23 | DCP OPERATING CO LP / CIMARRON NATURAL GAS PROCESSING PLANT — high-priority violation on file | RICHMOND, Woodward, OK | Pass | State |
| 2023-03-22 | XTO ENERGY INC / BERWYN CDP COMPRESSOR STATION | ARDMORE, Carter, OK | Pass | State |
| 2023-03-22 | XTO ENERGY INC / BERWYN CDP COMPRESSOR STATION | ARDMORE, Carter, OK | Pass | State |
| 2023-03-22 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | BRADLEY, Grady, OK | Pass | State |
| 2023-03-22 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | BRADLEY, Grady, OK | Pass | State |
| 2023-03-21 | BCE MACH LLC / HAMMERHEAD 20 15N 10W PAD | GREENFIELD, Blaine, OK | Pass | State |
| 2023-03-21 | XTO ENERGY INC / BERWYN CDP COMPRESSOR STATION | ARDMORE, Carter, OK | Pass | State |
| 2023-03-21 | XTO ENERGY INC / BERWYN CDP COMPRESSOR STATION | ARDMORE, Carter, OK | Pass | State |
| 2023-03-21 | DCP OPERATING CO LP / FINLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2023-03-21 | DCP OPERATING CO LP / FINLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2023-03-21 | MARKWEST OKLAHOMA GAS CO LLC / KINGFISHER COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-03-20 | COTERRA ENERGY OPERATING CO / DUMAS 1 16H | HYDRO, Blaine, OK | Pass | State |
| 2023-03-20 | BCE MACH LLC / HUNT 1 28H | CALUMET, Canadian, OK | Pass | State |
| 2023-03-20 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | BRADLEY, Grady, OK | Pass | State |
| 2023-03-20 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | BRADLEY, Grady, OK | Pass | State |
| 2023-03-20 | FORMENTERA OPERATIONS / NOLA MAY SHAY 19 9 6 1H PRODUCTION FAC | TUTTLE, Grady, OK | Pass | State |
| 2023-03-16 | ET GATHERING PROCESSING LLC / CANTON COMPRESSOR STATION | CANTON, Blaine, OK | Pass | State |
| 2023-03-16 | ET GATHERING PROCESSING LLC / CANTON COMPRESSOR STATION | CANTON, Blaine, OK | Pass | State |
| 2023-03-16 | ET GATHERING PROCESSING LLC / CANTON COMPRESSOR STATION | CANTON, Blaine, OK | Pass | State |
| 2023-03-16 | HOWARD ENERGY PARTNERS / BENNINGTON COMPRESSOR STATION | BENNINGTON, Bryan, OK | Pass | State |
| 2023-03-16 | HOWARD ENERGY PARTNERS / BENNINGTON COMPRESSOR STATION | BENNINGTON, Bryan, OK | Pass | State |
| 2023-03-16 | ET GATHERING PROCESSING LLC / KNIGHTS COMPRESSOR STATION | ARNETT, Ellis, OK | Pass | State |
| 2023-03-16 | ET GATHERING PROCESSING LLC / SAINTS COMPRESSOR STATION | SHATTUCK, Ellis, OK | Pass | State |
| 2023-03-16 | DCP OPERATING CO LP / VIPER COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2023-03-16 | TOM STACK LLC / REPUBLIC STATION | TUTTLE, Grady, OK | Pass | State |
| 2023-03-15 | REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2023-03-15 | DCP OPERATING CO LP / FINLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2023-03-15 | HOWARD ENERGY PARTNERS / TATUMS COMPRESSOR STATION | TATUMS, Garvin, OK | Pass | State |
| 2023-03-15 | HOWARD ENERGY PARTNERS / TATUMS COMPRESSOR STATION | TATUMS, Garvin, OK | Pass | State |
| 2023-03-14 | HOWARD ENERGY PARTNERS / CALUMET COMPRESSOR STATION | EL RENO, Canadian, OK | Pass | State |
| 2023-03-14 | HOWARD ENERGY PARTNERS / CALUMET COMPRESSOR STATION | EL RENO, Canadian, OK | Pass | State |
| 2023-03-14 | DCP OPERATING CO LP / FINLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2023-03-14 | DCP OPERATING CO LP / VIPER COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2023-03-14 | VM ARKOMA STACK LLC / HELL CAT COMPRESSOR STATION | GERTY, Hughes, OK | Pass | State |
| 2023-03-13 | PALO DURO G AND P OKLAHOMA LP / BIG MAC COMPRESSOR STATION | ELK CITY, Beckham, OK | Pass | State |
| 2023-03-13 | DCP OPERATING CO LP / VIPER COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2023-03-10 | ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION | RUSH SPRINGS, Grady, OK | Pass | State |
| 2023-03-10 | ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION | RUSH SPRINGS, Grady, OK | Pass | State |
| 2023-03-10 | ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION | RUSH SPRINGS, Grady, OK | Pass | State |
| 2023-03-09 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / KREMLIN COMPRESSOR STATION | KREMLIN, Garfield, OK | Pass | State |
| 2023-03-09 | ET GATHERING PROCESSING LLC / COX CITY COMPRESSOR STATION | COX CITY, Grady, OK | Pass | State |
| 2023-03-09 | MARKWEST OKLAHOMA GAS CO LLC / DOVER COMPRESSOR STATION | DOVER, Kingfisher, OK | Pass | State |
| 2023-03-09 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / FREEDOM COMPRESSOR STATION | MOORELAND, Woodward, OK | Pass | State |
| 2023-03-08 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / BYRON COMPRESSOR STATION | BYRON, Alfalfa, OK | Pass | State |
| 2023-03-08 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / BYRON COMPRESSOR STATION | BYRON, Alfalfa, OK | Pass | State |
| 2023-03-08 | ET GATHERING PROCESSING LLC / GREENFIELD COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2023-03-08 | ET GATHERING PROCESSING LLC / AMERICAN HORSE COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2023-03-08 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / DART COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2023-03-08 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / ROBINSON COMPRESSOR STATION | CANTON, Dewey, OK | Pass | State |
| 2023-03-08 | TOM STACK LLC / KARBACH COMPRESSOR STATION | OMEGA, Kingfisher, OK | Pass | State |
| 2023-03-08 | MARKWEST OKLAHOMA GAS CO LLC / STANGL COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-03-08 | MARKWEST OKLAHOMA GAS CO LLC / STANGL COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2023-03-08 | ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2023-03-08 | ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2023-03-07 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / BYRON COMPRESSOR STATION | BYRON, Alfalfa, OK | Pass | State |
| 2023-03-07 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / SOUTH CHEROKEE COMPRESSOR STATION | CHEROKEE, Alfalfa, OK | Pass | State |
| 2023-03-07 | COLORADO INTERSTATE GAS LLC / KEYES COMPRESSOR STATION | KEYES, Cimarron, OK | Pass | State |
| 2023-03-07 | TOM STACK LLC / REPUBLIC STATION | TUTTLE, Grady, OK | Pass | State |
| 2023-03-07 | TOM STACK LLC / REPUBLIC STATION | TUTTLE, Grady, OK | Pass | State |
| 2023-03-07 | MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION | LOYAL, Kingfisher, OK | Pass | State |
| 2023-03-07 | MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION | LOYAL, Kingfisher, OK | Pass | State |
| 2023-03-07 | ET GATHERING PROCESSING LLC / BRAY COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2023-03-07 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / WAYNOKA NATURAL GAS PROCESSING PLANT | ALVA, Woods, OK | Pass | State |
| 2023-03-06 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / DRIFTWOOD COMPRESSOR STATION | CHEROKEE, Alfalfa, OK | Pass | State |
| 2023-03-06 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / DRIFTWOOD COMPRESSOR STATION | CHEROKEE, Alfalfa, OK | Pass | State |
| 2023-03-06 | ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION | GEARY, Blaine, OK | Pass | State |
| 2023-03-06 | ET GATHERING PROCESSING LLC / HAYSTACK COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2023-03-06 | ET GATHERING PROCESSING LLC / AMERICAN HORSE COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2023-03-06 | ET GATHERING PROCESSING LLC / LANG COMPRESSOR STATION | PURDY, Garvin, OK | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.