EPA Air · stack tests by county and year
Air-emissions stack tests in Mountrail County, North Dakota, 2023
- 5Stack 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 Mountrail County, North Dakota during 2023. 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 Mountrail County facility page.
Mountrail County, North Dakota, 2023
- Inspections 21
Air-emissions stack tests in Mountrail County, other years
Air-emissions stack tests recorded in Mountrail County, North Dakota, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-10-24 | ANDEAVOR FIELD SERVICES LLC - STANLEY COMPRESSOR STATION - AQ | Pass | State |
| 2023-10-12 | HILAND PARTNERS HOLDINGS LLC - EDGEWATER COMPRESSOR STATION | N/A | State |
| 2023-04-27 | HILAND PARTNERS HOLDINGS LLC - EDGEWATER COMPRESSOR STATION | N/A | State |
| 2023-03-01 | VALENCE NATURAL GAS SOLUTIONS - FGC 004 | Pass | State |
| 2023-02-28 | ANDEAVOR FIELD SERVICES LLC - STANLEY COMPRESSOR STATION - AQ | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.