EPA Air · stack tests by county and year
Air-emissions stack tests in Mountrail County, North Dakota, 2018
- 6Stack 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 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 Mountrail County facility page.
Mountrail County, North Dakota, 2018
Air-emissions stack tests in Mountrail County, other years
Air-emissions stack tests recorded in Mountrail County, North Dakota, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-11-16 | EQUINOR PIPELINES LLC-FOUR WAY COMPRESSOR STATION | Pass | State |
| 2018-10-23 | ANDEAVOR FIELD SERVICES LLC - STANLEY COMPRESSOR STATION - AQ | Pass | State |
| 2018-08-20 | HILAND PARTNERS HOLDINGS LLC - EDGEWATER COMPRESSOR STATION | Pass | State |
| 2018-07-23 | HILAND PARTNERS HOLDINGS LLC-NORTH ANTELOPE COMPRESSOR STATION | Pass | State |
| 2018-04-30 | HILAND PARTNERS HOLDINGS LLC-NORTH ANTELOPE COMPRESSOR STATION | Pass | State |
| 2018-01-30 | HILAND PARTNERS HOLDINGS LLC - EDGEWATER COMPRESSOR STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.