EPA Air · inspections by state and year
Air-emissions inspections in Oklahoma, 2021
- 3,593Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Oklahoma during 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Oklahoma, 2021
- Grady County 344
- Kingfisher County 322
- Canadian County 297
- Tulsa County 177
- Blaine County 164
- Carter County 120
- Garvin County 111
- Dewey County 110
- Oklahoma County 108
- Stephens County 106
- Ellis County 105
- Kay County 104
- Pittsburg County 92
- Hughes County 79
- McClain County 78
- Coal County 75
- Garfield County 68
- Woods County 67
- Custer County 65
- Alfalfa County 65
- Rogers County 51
- Major County 51
- Payne County 51
- Mayes County 48
- Beckham County 45
- Logan County 41
- Roger Mills County 39
- Woodward County 39
- Marshall County 38
- Muskogee County 38
- Washita County 35
- Lincoln County 31
- Texas County 29
- Love County 29
- Creek County 26
- Seminole County 24
- Caddo County 23
- Beaver County 21
- Osage County 20
- McCurtain County 18
- Noble County 18
- Le Flore County 17
- Grant County 17
- Latimer County 17
- Comanche County 17
- Bryan County 15
- Choctaw County 13
- Johnston County 13
- Pontotoc County 13
- Okmulgee County 10
- Wagoner County 10
- Cleveland County 8
- Atoka County 7
- Murray County 6
- Pottawatomie County 6
- Kiowa County 5
- Haskell County 5
- Harper County 5
- McIntosh County 5
- Pawnee County 5
- Okfuskee County 4
- Nowata County 4
- Washington County 4
- Sequoyah County 4
- Ottawa County 3
Oklahoma, other years
Air-emissions inspections recorded in Oklahoma, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-10-29 | APAC CENTRAL INC / MUSKOGEE SAND PLANT | MUSKOGEE, Muskogee, OK | PCE Off-Site | State |
| 2021-10-29 | WILLIAMS MIDSTREAM GAS SERVICES LLC / STILES CDP COMPRESSOR STATION | SWEETWATER, Roger Mills, OK | FCE On-Site | State |
| 2021-10-29 | CHEMTRADE REFINERY SERVICES INC / SULFURIC ACID PLANT | TULSA, Tulsa, OK | FCE On-Site | State |
| 2021-10-29 | GATEWAY RESOURCES USA INC / COBB COMPRESSOR STATION | RAMONA, Washington, OK | PCE Off-Site | State |
| 2021-10-29 | ET GATHERING PROCESSING LLC / SCOUT COMPRESSOR STATION | FREEDOM, Woods, OK | PCE Off-Site | State |
| 2021-10-28 | SANDRIDGE EXPLORATION AND PRODUCTION LL / GOEKEN 2 20H FACILITY | CHEROKEE, Alfalfa, OK | PCE Off-Site | State |
| 2021-10-28 | SANDRIDGE EXPLORATION AND PRODUCTION LL / LAWILDA 2 10H FACILITY | CHEROKEE, Alfalfa, OK | PCE Off-Site | State |
| 2021-10-28 | DCP OPERATING CO LP / GEARY BOOSTER STATION | GEARY, Blaine, OK | FCE On-Site | State |
| 2021-10-28 | MARKWEST OKLAHOMA GAS CO LLC / WATONGA COMPRESSOR STATION | WATONGA, Blaine, OK | PCE Off-Site | State |
| 2021-10-28 | DCP OPERATING CO LP / REFORM BOOSTER STATION | EL RENO, Canadian, OK | FCE On-Site | State |
| 2021-10-28 | DCP OPERATING CO LP / YUKON BOOSTER STATION | YUKON, Canadian, OK | FCE On-Site | State |
| 2021-10-28 | ENLINK MIDSTREAM SERVICES LLC / CANA GAS PLANT | EL RENO, Canadian, OK | PCE Off-Site | State |
| 2021-10-28 | MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION | COALGATE, Coal, OK | PCE Off-Site | State |
| 2021-10-28 | CONTINENTAL RESOURCES / COOLEY 2 25 24XHW | ALEX, Grady, OK | PCE Off-Site | State |
| 2021-10-28 | CONTINENTAL RESOURCES / COOLEY 3 24 25 36XHW | ALEX, Grady, OK | PCE Off-Site | State |
| 2021-10-28 | MARKWEST OKLAHOMA GAS CO LLC / STUART SOUTH COMPRESSOR STATION | STUART, Hughes, OK | PCE Off-Site | State |
| 2021-10-28 | MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION | HORNTOWN, Hughes, OK | PCE Off-Site | State |
| 2021-10-28 | DCP OPERATING CO LP / CUMA BOOSTER STATION | OKARCHE, Kingfisher, OK | PCE Off-Site | State |
| 2021-10-28 | MARKWEST OKLAHOMA GAS CO LLC / STANGL COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | PCE Off-Site | State |
| 2021-10-28 | DCP OPERATING CO LP / WOODS BOOSTER STATION | FAIRVIEW, Major, OK | PCE Off-Site | State |
| 2021-10-28 | CASCADES TISSUE GROUP - OKLAHOMA / CASCADES TISSUE GROUP - OKLAHOMA | PRYOR, Mayes, OK | FCE On-Site | State |
| 2021-10-27 | DCP OPERATING CO LP / FORGAN STATION | FORGAN, Beaver, OK | FCE On-Site | State |
| 2021-10-27 | DCP OPERATING CO LP / JETT BOOSTER STATION | SLAPOUT, Beaver, OK | FCE On-Site | State |
| 2021-10-27 | ET GATHERING PROCESSING LLC / SOUTH OAKWOOD COMPRESSOR STATION | WATONGA, Blaine, OK | FCE On-Site | State |
| 2021-10-27 | ANR PIPELINE CO / TRANSOK STATION | CUSTER CITY, Custer, OK | FCE On-Site | State |
| 2021-10-27 | ENERFIN GATHERING EAST LLC / WEWOKA COMPRESSOR STATION | WEWOKA, Seminole, OK | FCE On-Site | State |
| 2021-10-27 | TERRA INTL OKLAHOMA LLC / WOODWARD COMPLEX | WOODWARD, Woodward, OK | FCE On-Site | State |
| 2021-10-26 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PONCA CITY, Kay, OK | PCE Off-Site | State |
| 2021-10-26 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PONCA CITY, Kay, OK | PCE Off-Site | State |
| 2021-10-26 | OG AND E / RIVER VALLEY GENERATING STATION | PANAMA, Le Flore, OK | PCE Off-Site | State |
| 2021-10-26 | OWENS BROCKWAY GLASS CONTAINER INC / MUSKOGEE | MUSKOGEE, Muskogee, OK | PCE Off-Site | State |
| 2021-10-26 | OWENS BROCKWAY GLASS CONTAINER INC / MUSKOGEE | MUSKOGEE, Muskogee, OK | PCE Off-Site | State |
| 2021-10-26 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-26 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-26 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-26 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-26 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-26 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-26 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-26 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-26 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-26 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-25 | COLORADO INTERSTATE GAS LLC / MOCANE COMPRESSOR STATION | FORGAN, Beaver, OK | PCE Off-Site | State |
| 2021-10-25 | KAISER FRANCIS OIL CO / BARNETT 29 28 11 21 1H TANK BATTERY | ELK CITY, Beckham, OK | PCE Off-Site | State |
| 2021-10-25 | OG AND E / MUSTANG ENERGY CENTER | OKLAHOMA CITY, Canadian, OK | PCE Off-Site | State |
| 2021-10-25 | ENLINK MIDSTREAM SERVICES LLC / SAPPHIRE COMPRESSOR STATION | CALUMET, Canadian, OK | PCE Off-Site | State |
| 2021-10-25 | ONEOK FIELD SERVICES CO LLC / DAKOTA COMPRESSOR STATION | GEARY, Canadian, OK | PCE Off-Site | State |
| 2021-10-25 | WESTERN FARMERS ELECTRIC COOPERATIVE / HUGO POWER PLANT | FORT TOWSON, Choctaw, OK | PCE Off-Site | State |
| 2021-10-25 | MERIT ENERGY CO / BONICELLI 1 35H | CENTRAHOMA, Coal, OK | PCE Off-Site | State |
| 2021-10-25 | ONEOK FIELD SERVICES CO LLC / MAST EAST FOSS COMPRESSOR STATION | WEATHERFORD, Custer, OK | PCE Off-Site | State |
| 2021-10-25 | UNBRIDLED RESOURCES LLC / LAURA CORSE 14 1H | ARNETT, Ellis, OK | PCE Off-Site | State |
| 2021-10-25 | DAYLIGHT PETROLEUM LLC / LINDSAY CO2 PLANT | LINDSAY, Garvin, OK | PCE Off-Site | State |
| 2021-10-25 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | BRADLEY, Grady, OK | PCE Off-Site | State |
| 2021-10-25 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | BRADLEY, Grady, OK | PCE Off-Site | State |
| 2021-10-25 | CONTINENTAL RESOURCES / CASH 2 26 23XHS MARTHA 3 35 2 11XHS | TABLER, Grady, OK | PCE Off-Site | State |
| 2021-10-25 | CONTINENTAL RESOURCES / EMERY 4 16 9XHW MILLS 5 16 21XHW MILLS | MIDDLEBERG, Grady, OK | PCE Off-Site | State |
| 2021-10-25 | DCP OPERATING CO LP / LAVERNE C BOOSTER STATION | LAVERNE, Harper, OK | PCE Off-Site | State |
| 2021-10-25 | FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT | GERTY, Hughes, OK | PCE Off-Site | State |
| 2021-10-25 | MARKWEST OKLAHOMA GAS CO LLC / DUNN COMPRESSOR STATION | STUART, Hughes, OK | PCE Off-Site | State |
| 2021-10-25 | MARKWEST OKLAHOMA GAS CO LLC / DUNN COMPRESSOR STATION | STUART, Hughes, OK | PCE Off-Site | State |
| 2021-10-25 | MARKWEST OKLAHOMA GAS CO LLC / KINGFISHER COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | PCE Off-Site | State |
| 2021-10-25 | MARKWEST OKLAHOMA GAS CO LLC / ALPHA COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | PCE Off-Site | State |
| 2021-10-25 | MARKWEST OKLAHOMA GAS CO LLC / ALPHA COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | PCE Off-Site | State |
| 2021-10-25 | MARKWEST OKLAHOMA GAS CO LLC / DOVER COMPRESSOR STATION | DOVER, Kingfisher, OK | PCE Off-Site | State |
| 2021-10-25 | OG AND E / RIVER VALLEY GENERATING STATION | PANAMA, Le Flore, OK | PCE Off-Site | State |
| 2021-10-25 | OG AND E / MCCLAIN ENERGY FACILITY | NEWCASTLE, McClain, OK | PCE Off-Site | State |
| 2021-10-25 | GRAND RIVER DAM AUTHORITY / GRAND RIVER ENERGY CENTER — high-priority violation on file | CHOUTEAU, Mayes, OK | PCE Off-Site | State |
| 2021-10-25 | GRAND RIVER DAM AUTHORITY / GRAND RIVER ENERGY CENTER — high-priority violation on file | CHOUTEAU, Mayes, OK | PCE Off-Site | State |
| 2021-10-25 | GRAND RIVER DAM AUTHORITY / GRAND RIVER ENERGY CENTER — high-priority violation on file | CHOUTEAU, Mayes, OK | PCE Off-Site | State |
| 2021-10-25 | OG AND E / MUSKOGEE GENERATING STATION — high-priority violation on file | FORT GIBSON, Muskogee, OK | PCE Off-Site | State |
| 2021-10-25 | OG AND E / SOONER GENERATING STATION | RED ROCK, Noble, OK | PCE Off-Site | State |
| 2021-10-25 | OG AND E / HORSESHOE LAKE GENERATING STATION | HARRAH, Oklahoma, OK | PCE Off-Site | State |
| 2021-10-25 | OG AND E / FRONTIER GENERATING STATION — high-priority violation on file | OKLAHOMA CITY, Oklahoma, OK | PCE Off-Site | State |
| 2021-10-25 | OG AND E / REDBUD POWER PLANT — high-priority violation on file | LUTHER, Oklahoma, OK | PCE Off-Site | State |
| 2021-10-25 | CP KELCO / 1200 W 20TH ST OKMULGEE | OKMULGEE, Okmulgee, OK | PCE Off-Site | State |
| 2021-10-25 | CP KELCO / 1200 W 20TH ST OKMULGEE | OKMULGEE, Okmulgee, OK | PCE Off-Site | State |
| 2021-10-25 | KIOWA POWER PARTNERS LLC / TENASKA KIAMICHI GENERATING STATION | KIOWA, Pittsburg, OK | PCE Off-Site | State |
| 2021-10-25 | TRINITY OPERATING USG LLC / LYTLE PAD LAKE MCALESTER FIELD | CROWDER, Pittsburg, OK | PCE Off-Site | State |
| 2021-10-25 | DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION | BRAY, Stephens, OK | PCE Off-Site | State |
| 2021-10-25 | CHEMTRADE REFINERY SERVICES INC / SULFURIC ACID PLANT | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-25 | CHEMTRADE REFINERY SERVICES INC / SULFURIC ACID PLANT | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-25 | CHEMTRADE REFINERY SERVICES INC / SULFURIC ACID PLANT | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-25 | CHEMTRADE REFINERY SERVICES INC / SULFURIC ACID PLANT | TULSA, Tulsa, OK | PCE Off-Site | State |
| 2021-10-22 | ET GATHERING PROCESSING LLC / JET COMPRESSOR STATION | JET, Alfalfa, OK | PCE Off-Site | State |
| 2021-10-22 | ET GATHERING PROCESSING LLC / DRY CREEK COMPRESSOR STATION | BURLINGTON, Alfalfa, OK | PCE Off-Site | State |
| 2021-10-22 | ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION | LAMBERT, Alfalfa, OK | PCE Off-Site | State |
| 2021-10-22 | ET GATHERING PROCESSING LLC / CARLTON COMPRESSOR STATION | SOUTHARD, Blaine, OK | PCE Off-Site | State |
| 2021-10-22 | COTERRA ENERGY OPERATING CO / SHELLY 8 9 3106X FACILITY | COGAR, Canadian, OK | PCE Off-Site | State |
| 2021-10-22 | MARKWEST OKLAHOMA GAS CO LLC / KINGFISHER COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | PCE Off-Site | State |
| 2021-10-22 | MARKWEST OKLAHOMA GAS CO LLC / KINGFISHER COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | PCE Off-Site | State |
| 2021-10-22 | MARKWEST OKLAHOMA GAS CO LLC / DOVER COMPRESSOR STATION | DOVER, Kingfisher, OK | PCE Off-Site | State |
| 2021-10-22 | SUPERIOR MIDSTREAM LLC / CASHION GAS PLANT — high-priority violation on file | CASHION, Logan, OK | PCE Off-Site | State |
| 2021-10-21 | TESSENDERLO KERLEY INC / TESSENDERLO KERLEY | WYNNEWOOD, Garvin, OK | PCE Off-Site | State |
| 2021-10-21 | TESSENDERLO KERLEY INC / TESSENDERLO KERLEY | WYNNEWOOD, Garvin, OK | PCE Off-Site | State |
| 2021-10-21 | TESSENDERLO KERLEY INC / TESSENDERLO KERLEY | WYNNEWOOD, Garvin, OK | PCE Off-Site | State |
| 2021-10-21 | JUPITER SULPHUR LLC / NITROGEN SULFUR FERTILIZER FACILITY | PONCA CITY, Kay, OK | PCE Off-Site | State |
| 2021-10-21 | JUPITER SULPHUR LLC / NITROGEN SULFUR FERTILIZER FACILITY | PONCA CITY, Kay, OK | PCE Off-Site | State |
| 2021-10-21 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | PCE On-Site Record/Report Review | State |
| 2021-10-21 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | PCE On-Site Record/Report Review | State |
| 2021-10-21 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY EAST — high-priority violation on file | TULSA, Tulsa, OK | PCE On-Site Record/Report Review | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.