Velarion Records

The 340B register and hospital finances — joined, watched daily, delivered.

EPA Air · stack tests by county and year

Air-emissions stack tests in Campbell County, Wyoming, 2024

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 Campbell County, Wyoming 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 Campbell County facility page.

Campbell County, Wyoming, 2024

Air-emissions stack tests in Campbell County, other years

Air-emissions stack tests recorded in Campbell County, Wyoming, 2024

DateFacilityKindAgency
2024-07-17DRY WILLOW WATER PUMP STATION (POWDER RIVER MIDSTREAM, LLC)PassState
2024-07-15LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-07-15LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-07-15LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-07-15LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-07-15LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-07-15LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-07-15LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-07-15LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-06-20NEIL SIMPSON COMPLEX (BLACK HILLS CORPORATION)PassState
2024-06-20NEIL SIMPSON COMPLEX (BLACK HILLS CORPORATION)PassState
2024-06-20NEIL SIMPSON COMPLEX (BLACK HILLS CORPORATION)PassState
2024-06-20NEIL SIMPSON COMPLEX (BLACK HILLS CORPORATION)PassState
2024-06-20NEIL SIMPSON COMPLEX (BLACK HILLS CORPORATION)PassState
2024-06-20NEIL SIMPSON COMPLEX (BLACK HILLS CORPORATION)PassState
2024-06-1850 BUTTES PLANT (THUNDER CREEK GAS SERVICES, LLC)PassState
2024-06-1850 BUTTES PLANT (THUNDER CREEK GAS SERVICES, LLC)PassState
2024-06-1850 BUTTES PLANT (THUNDER CREEK GAS SERVICES, LLC)PassState
2024-06-1850 BUTTES PLANT (THUNDER CREEK GAS SERVICES, LLC)PassState
2024-06-1850 BUTTES PLANT (THUNDER CREEK GAS SERVICES, LLC)PassState
2024-06-1850 BUTTES PLANT (THUNDER CREEK GAS SERVICES, LLC)PassState
2024-06-1850 BUTTES PLANT (THUNDER CREEK GAS SERVICES, LLC)PassState
2024-06-1850 BUTTES PLANT (THUNDER CREEK GAS SERVICES, LLC)PassState
2024-06-05MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-06-05MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-06-05MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-06-04MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-06-04MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-06-04MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-06-04MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-06-04MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-06-04MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-05-09DRY WILLOW WATER PUMP STATION (POWDER RIVER MIDSTREAM, LLC)PassState
2024-05-09DRY WILLOW WATER PUMP STATION (POWDER RIVER MIDSTREAM, LLC)PassState
2024-05-09DRY WILLOW WATER PUMP STATION (POWDER RIVER MIDSTREAM, LLC)PassState
2024-05-08DRY WILLOW WATER PUMP STATION (POWDER RIVER MIDSTREAM, LLC)PassState
2024-05-08DRY WILLOW WATER PUMP STATION (POWDER RIVER MIDSTREAM, LLC)PassState
2024-05-08DRY WILLOW WATER PUMP STATION (POWDER RIVER MIDSTREAM, LLC)PassState
2024-05-06MARY'S DRAW (THUNDER CREEK GAS SERVICES)PassState
2024-05-06MARY'S DRAW (THUNDER CREEK GAS SERVICES)PassState
2024-05-06MARY'S DRAW (THUNDER CREEK GAS SERVICES)PassState
2024-05-06MARY'S DRAW (THUNDER CREEK GAS SERVICES)PassState
2024-05-01HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-05-01HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-05-01HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-05-01HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-05-01HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-05-01HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-04-24MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-04-24MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-04-24MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-04-04MARY'S DRAW (THUNDER CREEK GAS SERVICES)PassState
2024-04-04MARY'S DRAW (THUNDER CREEK GAS SERVICES)PassState
2024-04-04MARY'S DRAW (THUNDER CREEK GAS SERVICES)PassState
2024-04-04MARY'S DRAW (THUNDER CREEK GAS SERVICES)PassState
2024-04-03LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-04-03LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-04-03LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-04-03LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-03-28WYODAK PLANT (PACIFICORP)PassState
2024-03-13MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-03-13MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC)PassState
2024-03-07HOUSE CREEK MAINLINE COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-03-07HOUSE CREEK MAINLINE COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-03-04LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-03-04LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-03-04LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-03-04LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-02-23ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES)PassState
2024-02-23ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES)PassState
2024-02-23ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES)PassState
2024-02-23ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES)PassState
2024-02-23ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES)PassState
2024-02-23ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES)PassState
2024-02-23ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES)PassState
2024-02-23ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES)PassState
2024-02-23ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES)PassState
2024-02-23ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES)PassState
2024-02-23ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES)PassState
2024-02-23ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES)PassState
2024-02-14DRY FORK STATION (BASIN ELECTRIC POWER COOP)PassState
2024-02-12MARY'S DRAW (THUNDER CREEK GAS SERVICES)PassState
2024-02-12MARY'S DRAW (THUNDER CREEK GAS SERVICES)PassState
2024-02-12MARY'S DRAW (THUNDER CREEK GAS SERVICES)PassState
2024-02-12MARY'S DRAW (THUNDER CREEK GAS SERVICES)PassState
2024-02-09HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-02-09HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-02-09HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-02-09HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-02-09HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-02-09HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-02-09HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-02-09HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-02-09HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-02-09HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-02-09HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-02-09HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)PassState
2024-02-07LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-02-07LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
2024-02-07LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES)PassState
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.