EPA Air · stack tests by county and year
Air-emissions stack tests in Washita County, Oklahoma, 2025
- 10Stack 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 Washita 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 Washita County facility page.
Washita County, Oklahoma, 2025
Air-emissions stack tests in Washita County, other years
Air-emissions stack tests recorded in Washita County, Oklahoma, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-07-28 | PALO DURO G AND P OKLAHOMA LP / DILL CITY COMPRESSOR STATION | Pass | State |
| 2025-07-28 | PALO DURO G AND P OKLAHOMA LP / DILL CITY COMPRESSOR STATION | Pass | State |
| 2025-07-25 | BCE MACH III LLC / PATRICIA 1 29 PAD | Pass | State |
| 2025-07-25 | BCE MACH II LLC / SIMPSON 5 26H OIL AND GAS PRODUCTION F | Pass | State |
| 2025-06-27 | BCE MACH II LLC / THOMPSON 4 35 STATION | Pass | State |
| 2025-06-12 | BCE MACH II LLC / ROXANNE 1 17H | Pass | State |
| 2025-05-05 | BCE MACH II LLC / SIMPSON 5 26H OIL AND GAS PRODUCTION F | Pass | State |
| 2025-04-01 | BCE MACH II LLC / BULLITT 2 25H STATION | Pass | State |
| 2025-04-01 | BCE MACH III LLC / ROWLAN 2 4 4 4 | Pass | State |
| 2025-02-21 | BCE MACH III LLC / HANNAH ROY TRUST 17 11 20 2H PAD | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.