EPA Air · stack tests by county and year
Air-emissions stack tests in Johnson County, Wyoming, 2018
- 18Stack 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 Johnson County, Wyoming during 2018. 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 Johnson County facility page.
Air-emissions stack tests in Johnson County, other years
Air-emissions stack tests recorded in Johnson County, Wyoming, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-11-08 | BEAR DRAW-BRUIN COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Pass | State |
| 2018-09-13 | WESTWIND-ASTRA COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Pass | State |
| 2018-09-12 | WESTWIND-ASTRA COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Pass | State |
| 2018-09-07 | FLETCHER/TERHUNE (POWDER RIVER MIDSTREAM, LLC) | Pass | State |
| 2018-09-07 | FLETCHER/TERHUNE (POWDER RIVER MIDSTREAM, LLC) | Pass | State |
| 2018-08-17 | BEAR DRAW-BRUIN COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Pass | State |
| 2018-06-27 | TABLE MOUNTAIN - CHAIR COMPRESSOR STATION (PRONGHORN MIDSTREAM LLC) | Pass | State |
| 2018-06-13 | DEER GULCH-FALCON COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Pass | State |
| 2018-06-12 | DEER GULCH-FALCON COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Pass | State |
| 2018-05-11 | INDIAN CREEK/CROW COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Pass | State |
| 2018-04-12 | AUGUSTA-PEBBLE BEACH COMPRESSOR STATION (PRONGHORN MIDSTREAM LLC) | Pass | State |
| 2018-03-29 | INDIAN CREEK/CROW COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Pass | State |
| 2018-03-21 | DEER GULCH-FALCON COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Pass | State |
| 2018-03-08 | FLETCHER/TERHUNE (POWDER RIVER MIDSTREAM, LLC) | Pass | State |
| 2018-02-14 | BEAR DRAW-BRUIN COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Pass | State |
| 2018-02-06 | AUGUSTA-PEBBLE BEACH COMPRESSOR STATION (PRONGHORN MIDSTREAM LLC) | Pass | State |
| 2018-01-18 | TABLE MOUNTAIN - CHAIR COMPRESSOR STATION (PRONGHORN MIDSTREAM LLC) | Pass | State |
| 2018-01-11 | DEER GULCH-FALCON COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.