EPA Air · stack tests by county and year
Air-emissions stack tests in Mercer County, North Dakota, 2023
- 7Stack 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 Mercer 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 Mercer County facility page.
Mercer County, North Dakota, 2023
Air-emissions stack tests in Mercer County, other years
Air-emissions stack tests recorded in Mercer County, North Dakota, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-12-21 | DAKOTA GASIFICATION COMPANY (DGC) - GREAT PLAINS SYNFUELS PLANT - AQ | Pass | State |
| 2023-12-01 | DAKOTA GASIFICATION COMPANY (DGC) - GREAT PLAINS SYNFUELS PLANT - AQ | Pass | State |
| 2023-09-13 | BASIN ELECTRIC POWER COOPERATIVE - ANTELOPE VALLEY STATION (AVS) - AQ | Pass | State |
| 2023-09-06 | BASIN ELECTRIC POWER COOPERATIVE - LELAND OLDS STATION (LOS) - AQ | Pass | State |
| 2023-08-29 | OTTER TAIL POWER COMPANY - COYOTE STATION - AQ | Pass | State |
| 2023-08-22 | DAKOTA GASIFICATION COMPANY (DGC) - GREAT PLAINS SYNFUELS PLANT - AQ | Pass | State |
| 2023-04-27 | BASIN ELECTRIC POWER COOPERATIVE - LELAND OLDS STATION (LOS) - AQ | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register, listing stack tests in Mercer county, ND, for 2023. Stack tests recorded in 2023: 7.