EPA Air · stack tests by county and year
Air-emissions stack tests in Undetermined County, North Dakota, 2024
- 14Stack 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 Undetermined County, North Dakota 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 Undetermined County facility page.
Undetermined County, North Dakota, 2024
Air-emissions stack tests in Undetermined County, other years
Air-emissions stack tests recorded in Undetermined County, North Dakota, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-08-08 | ARROW PIPELINE STATION #4 | Pass | U.S. EPA |
| 2024-07-15 | ARROW PIPELINE STATION #3 | Pass | U.S. EPA |
| 2024-06-13 | ARROW PIPELINE STATION #3 | Pass | U.S. EPA |
| 2024-06-13 | CRESTWOOD STATION 2 | Pass | U.S. EPA |
| 2024-06-12 | CRESTWOOD STATION 5 | Pass | U.S. EPA |
| 2024-05-07 | ARROW PIPELINE STATION #3 | Pass | U.S. EPA |
| 2024-04-26 | CRESTWOOD STATION 2 | Pass | U.S. EPA |
| 2024-04-25 | CRESTWOOD STATION 1 | Pass | U.S. EPA |
| 2024-04-24 | ARROW PIPELINE STATION #3 | Pass | U.S. EPA |
| 2024-04-22 | CRESTWOOD STATION 1 | Pass | U.S. EPA |
| 2024-03-14 | ARROW PIPELINE STATION #4 | Pass | U.S. EPA |
| 2024-01-31 | CRESTWOOD STATION 5 | Pass | U.S. EPA |
| 2024-01-26 | CRESTWOOD STATION 2 | Pass | U.S. EPA |
| 2024-01-24 | ARROW PIPELINE STATION #4 | Pass | U.S. EPA |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.