EPA Air · stack tests by county and year
Air-emissions stack tests in Washington County, Minnesota, 2024
- 13Stack 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 Washington County, Minnesota 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 Washington County facility page.
Washington County, Minnesota, 2024
Air-emissions stack tests in Washington County, other years
Air-emissions stack tests recorded in Washington County, Minnesota, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-11 | MARATHON SAINT PAUL PARK REFINERY | N/A | State |
| 2024-10-24 | ANDERSEN CORPORATION | Pass | State |
| 2024-09-17 | ANDERSEN CORPORATION | Pass | State |
| 2024-07-11 | XCEL ENERGY - ALLEN S KING GENERATING PLANT | Pass | State |
| 2024-06-06 | MARATHON SAINT PAUL PARK REFINERY | Pass | State |
| 2024-06-05 | MARATHON SAINT PAUL PARK REFINERY | N/A | State |
| 2024-05-06 | LSP COTTAGE GROVE COGENERATION FACILITY | Pass | State |
| 2024-04-30 | LSP COTTAGE GROVE COGENERATION FACILITY | Pass | State |
| 2024-04-02 | ANDERSEN CORPORATION | Pass | State |
| 2024-03-19 | MARATHON SAINT PAUL PARK REFINERY | N/A | State |
| 2024-03-12 | MARATHON SAINT PAUL PARK REFINERY | N/A | State |
| 2024-02-20 | 3M CHEMICAL OPERATIONS COTTAGE GROVE FACILITY - ADDITIVES | Pass | State |
| 2024-01-10 | XCEL ENERGY - ALLEN S KING GENERATING PLANT | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.