EPA Air · stack tests by county and year
Air-emissions stack tests in Custer County, Oklahoma, 2024
- 30Stack 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 Custer County, Oklahoma during 2024. 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 Custer County facility page.
Custer County, Oklahoma, 2024
Air-emissions stack tests in Custer County, other years
Air-emissions stack tests recorded in Custer County, Oklahoma, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-17 | ONEOK FIELD SERVICES CO LLC / MAST EAST FOSS COMPRESSOR STATION | Pass | State |
| 2024-12-03 | DCP OPERATING CO LP / CUSTER BOOSTER STATION | Pass | State |
| 2024-11-18 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | Pass | State |
| 2024-11-18 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | Pass | State |
| 2024-11-15 | SANGUINE GAS EXPLORATION LLC / DEER CREEK 1 29HR | Pass | State |
| 2024-10-09 | ET GATHERING PROCESSING LLC / BARNITZ COMPRESSOR STATION | Pass | State |
| 2024-10-09 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | Pass | State |
| 2024-10-04 | MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT — high-priority violation on file | Pass | State |
| 2024-10-04 | MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT — high-priority violation on file | Pass | State |
| 2024-09-04 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | Pass | State |
| 2024-09-04 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | Pass | State |
| 2024-08-29 | MARKWEST OKLAHOMA GAS CO LLC / CUSTER STABILIZATION STATION | Pass | State |
| 2024-08-13 | ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION | Pass | State |
| 2024-07-23 | MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT — high-priority violation on file | Pass | State |
| 2024-07-15 | ONEOK FIELD SERVICES CO LLC / SMALLWOOD COMPRESSOR STATION | Pass | State |
| 2024-07-15 | ONEOK FIELD SERVICES CO LLC / SMALLWOOD COMPRESSOR STATION | Pass | State |
| 2024-07-10 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | Pass | State |
| 2024-06-26 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | Pass | State |
| 2024-06-19 | ONEOK FIELD SERVICES CO LLC / MEYERS DURHAM 8 INCH LOOP COMPRSSOR ST | Pass | State |
| 2024-05-30 | ET GATHERING PROCESSING LLC / BARNITZ COMPRESSOR STATION | Pass | State |
| 2024-04-02 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | Pass | State |
| 2024-04-02 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | Pass | State |
| 2024-03-26 | ONEOK FIELD SERVICES CO LLC / WEST SMALLWOOD COMPRESSOR STATION | Pass | State |
| 2024-02-08 | MARKWEST OKLAHOMA GAS CO LLC / CUSTER STABILIZATION STATION | Pass | State |
| 2024-02-08 | MARKWEST OKLAHOMA GAS CO LLC / CUSTER STABILIZATION STATION | Pass | State |
| 2024-02-06 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | Pass | State |
| 2024-01-31 | ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION | Pass | State |
| 2024-01-31 | ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION | Pass | State |
| 2024-01-30 | ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION | Pass | State |
| 2024-01-11 | ONEOK FIELD SERVICES CO LLC / MAST EAST FOSS COMPRESSOR STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.