EPA Air · stack tests by county and year
Air-emissions stack tests in Grady County, Oklahoma, 2021
- 178Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Grady County, Oklahoma during 2021. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Grady County facility page.
Grady County, Oklahoma, 2021
Air-emissions stack tests in Grady County, other years
Air-emissions stack tests recorded in Grady County, Oklahoma, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-07-26 | CONTINENTAL RESOURCES / GOOD MARTIN 5 10 3XH GOOD MARTIN 6 10 | Pass | State |
| 2021-07-22 | DCP OPERATING CO LP / LINDSAY BRADLEY COMPRESSOR STATION | Pass | State |
| 2021-07-21 | CONTINENTAL RESOURCES / NEWY 1 24H ARRINGTON 1 23H | Pass | State |
| 2021-07-19 | VALIDUS ENERGY II MIDCON LLC / OSBORN 1H 20 | Pass | State |
| 2021-07-19 | VALIDUS ENERGY II MIDCON LLC / OSBORN 1H 20 | Pass | State |
| 2021-07-14 | CONTINENTAL RESOURCES / COOLEY 5 24 25 36XHW | Pass | State |
| 2021-07-13 | FW MIDCON I LLC / BILLY 0305 2HA 3H 12 | Pass | State |
| 2021-07-13 | FW MIDCON I LLC / BILLY 0305 2HA 3H 12 | Pass | State |
| 2021-07-07 | SUPERIOR MIDSTREAM LLC / MINCO GAS PLANT | Pass | State |
| 2021-06-16 | VALIDUS ENERGY II MIDCON LLC / NORMA JEAN 1H 6 | Pass | State |
| 2021-06-16 | VALIDUS ENERGY II MIDCON LLC / DOLCH 1H 36 | Pass | State |
| 2021-06-16 | VALIDUS ENERGY II MIDCON LLC / BETCHE 1H 33 | Pass | State |
| 2021-06-14 | VALIDUS ENERGY II MIDCON LLC / BERGIN 1H 36 2H 36 | Pass | State |
| 2021-06-14 | VALIDUS ENERGY II MIDCON LLC / BERGIN 1H 36 2H 36 | Pass | State |
| 2021-06-08 | ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION | Pass | State |
| 2021-06-08 | ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION | Pass | State |
| 2021-06-07 | DCP OPERATING CO LP / CHITWOOD GAS PLANT — high-priority violation on file | Pass | State |
| 2021-06-02 | FW MIDCON I LLC / DESKINS 1H 7X | Pass | State |
| 2021-06-01 | FW MIDCON I LLC / BILLY 0305 2HA 3H 12 | Pass | State |
| 2021-05-26 | ET GATHERING PROCESSING LLC / WINTER CREEK COMPRESSOR STATION | Pass | State |
| 2021-05-26 | ET GATHERING PROCESSING LLC / WINTER CREEK COMPRESSOR STATION | Pass | State |
| 2021-05-25 | CONTINENTAL RESOURCES / RODGERS 1 11 2XH | Pass | State |
| 2021-05-25 | ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION | Pass | State |
| 2021-05-25 | ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION | Pass | State |
| 2021-05-19 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | Pass | State |
| 2021-05-18 | IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION | Pass | State |
| 2021-05-18 | IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION | Pass | State |
| 2021-05-18 | IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION | Pass | State |
| 2021-05-17 | IRON HORSE MIDSTREAM LLC / REMINGTON COMPRESSOR STATION | Pass | State |
| 2021-05-17 | IRON HORSE MIDSTREAM LLC / REMINGTON COMPRESSOR STATION | Pass | State |
| 2021-05-17 | IRON HORSE MIDSTREAM LLC / REMINGTON COMPRESSOR STATION | Pass | State |
| 2021-05-17 | CONTINENTAL RESOURCES / HART 4 25 24XHS WHEELER FARMS 3 36 1 1 | Pass | State |
| 2021-04-15 | CONTINENTAL RESOURCES / TRIPLE H 4 30 31HS TRIPLE H 5 30 31XS | Fail | State |
| 2021-04-14 | ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION | Pass | State |
| 2021-04-14 | ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION | Pass | State |
| 2021-04-14 | VALIDUS ENERGY II MIDCON LLC / VIRGINIA LIBERTY PAD | Pass | State |
| 2021-04-13 | VALIDUS ENERGY II MIDCON LLC / SKAGGS FARM CTB | Pass | State |
| 2021-04-13 | VALIDUS ENERGY II MIDCON LLC / SKAGGS FARM CTB | Pass | State |
| 2021-04-12 | CONTINENTAL RESOURCES / BEARDEN 1 25H EULA MAE 1 26H | Pass | State |
| 2021-04-06 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | Pass | State |
| 2021-04-06 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | Pass | State |
| 2021-03-31 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | Pass | State |
| 2021-03-31 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | Pass | State |
| 2021-03-31 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | Pass | State |
| 2021-03-31 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | Pass | State |
| 2021-03-30 | DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | Pass | State |
| 2021-03-16 | CONTINENTAL RESOURCES / EARLY 5 29 32XHW RK MORRIS 6 29 20 17X | Pass | State |
| 2021-03-16 | CONTINENTAL RESOURCES / RK MORRIS 2 29 20 17XHW EARLY 4 29 32X | Pass | State |
| 2021-03-16 | CONTINENTAL RESOURCES / UMBACH 4 21 28 33XHW UMBACH 5 21 28 33 | Pass | State |
| 2021-03-16 | CONTINENTAL RESOURCES / UMBACH 2 21 28 33XHW | Pass | State |
| 2021-02-25 | ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION | Pass | State |
| 2021-02-25 | CONTINENTAL RESOURCES / RK MORRIS 5 20 17XHW | Pass | State |
| 2021-02-24 | ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION | Pass | State |
| 2021-02-23 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | Pass | State |
| 2021-02-23 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | Pass | State |
| 2021-02-04 | DCP OPERATING CO LP / DEAN BOOSTER STATION | Pass | State |
| 2021-02-03 | DCP OPERATING CO LP / DEAN BOOSTER STATION | Pass | State |
| 2021-02-03 | DCP OPERATING CO LP / DEAN BOOSTER STATION | Pass | State |
| 2021-02-03 | ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION | Pass | State |
| 2021-02-03 | ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION | Pass | State |
| 2021-02-03 | ET GATHERING PROCESSING LLC / LION COMPRESSOR STATION | Pass | State |
| 2021-02-02 | DCP OPERATING CO LP / DEAN BOOSTER STATION | Pass | State |
| 2021-02-02 | DCP OPERATING CO LP / DEAN BOOSTER STATION | Pass | State |
| 2021-02-02 | DCP OPERATING CO LP / DEAN BOOSTER STATION | Pass | State |
| 2021-02-02 | ET GATHERING PROCESSING LLC / LION COMPRESSOR STATION | Pass | State |
| 2021-02-01 | CONTINENTAL RESOURCES / TRIPLE H 4 30 31HS TRIPLE H 5 30 31XS | Pass | State |
| 2021-01-22 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | Pass | State |
| 2021-01-21 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | Pass | State |
| 2021-01-20 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | Pass | State |
| 2021-01-20 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | Pass | State |
| 2021-01-19 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | Pass | State |
| 2021-01-19 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | Pass | State |
| 2021-01-13 | ET GATHERING PROCESSING LLC / COX CITY COMPRESSOR STATION | Pass | State |
| 2021-01-13 | VALIDUS ENERGY II MIDCON LLC / CAMPBELL FARMS PAD | Pass | State |
| 2021-01-07 | VALIDUS ENERGY II MIDCON LLC / LARRY 26 23 9 5 PAD | Pass | State |
| 2021-01-07 | VALIDUS ENERGY II MIDCON LLC / LARRY 26 23 9 5 PAD | Pass | State |
| 2021-01-06 | VALIDUS ENERGY II MIDCON LLC / LARRY 26 23 9 5 PAD | Pass | State |
| 2021-01-06 | VALIDUS ENERGY II MIDCON LLC / LARRY 26 23 9 5 PAD | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.