EPA Air · stack tests by county and year
Air-emissions stack tests in Beckham County, Oklahoma, 2025
- 24Stack 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 Beckham County, Oklahoma during 2025. 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 Beckham County facility page.
Beckham County, Oklahoma, 2025
Air-emissions stack tests in Beckham County, other years
Air-emissions stack tests recorded in Beckham County, Oklahoma, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-09-06 | MARKWEST OKLAHOMA GAS CO LLC / DAVID BOWERS COMPRESSOR STATION | Pass | State |
| 2025-07-22 | BCE MACH II LLC / BUFFALO 34 1 HC NEWELL 34 1H OIL AND G | Pass | State |
| 2025-06-23 | PALO DURO G AND P OKLAHOMA LP / SILVER FOX COMPRESSOR STATION | Pass | State |
| 2025-06-20 | BCE MACH II LLC / HENSON 34 11 25 1H | Pass | State |
| 2025-06-20 | BCE MACH II LLC / TIPTON 20 11 25 12H TIPTON 29 11 25 3H | Pass | State |
| 2025-06-19 | MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file | Pass | State |
| 2025-06-13 | PALO DURO G AND P OKLAHOMA LP / SILVER FOX COMPRESSOR STATION | Pass | State |
| 2025-06-11 | BCE MACH II LLC / FUCHS 35 11 25 11H | Pass | State |
| 2025-05-06 | BCE MACH II LLC / ANDERSON 4 19HC | Pass | State |
| 2025-04-22 | MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file | Pass | State |
| 2025-04-22 | MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file | Pass | State |
| 2025-04-10 | MIDPOINT MIDSTREAM LLC / PRENTISS COMPRESSOR STATION | Pass | State |
| 2025-04-09 | PALO DURO PIPELINES TEXAS GATHERING LP / BECKHAM 2 COMPRESSOR STATION | Pass | State |
| 2025-04-08 | PALO DURO PIPELINES TEXAS GATHERING LP / BECKHAM 2 COMPRESSOR STATION | Pass | State |
| 2025-04-08 | PALO DURO PIPELINES TEXAS GATHERING LP / BECKHAM 2 COMPRESSOR STATION | Pass | State |
| 2025-03-31 | BCE MACH II LLC / MCGUIRE 2 6H STATION | Pass | State |
| 2025-03-11 | MIDPOINT MIDSTREAM LLC / PRENTISS COMPRESSOR STATION | Pass | State |
| 2025-03-11 | MIDPOINT MIDSTREAM LLC / PRENTISS COMPRESSOR STATION | Pass | State |
| 2025-03-07 | BCE MACH II LLC / HAMILTON 2 19H STATION | Pass | State |
| 2025-03-03 | PALO DURO G AND P OKLAHOMA LP / BIG MAC COMPRESSOR STATION | Pass | State |
| 2025-02-17 | BCE MACH II LLC / TIPTON 21 11 25 10H TIPTON 28 11 25 1H | Pass | State |
| 2025-02-17 | BCE MACH II LLC / TIPTON 21 11 25 10H TIPTON 28 11 25 1H | Pass | State |
| 2025-02-17 | BCE MACH II LLC / TIPTON 20 11 25 12H TIPTON 29 11 25 3H | Pass | State |
| 2025-01-27 | ONEOK GAS TRANSPORTATION LLC / MAYFIELD COMPRESSOR STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.