EPA Air · stack tests by county and year
Air-emissions stack tests in Washington County, Minnesota, 2020
- 9Stack 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 2020. 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, 2020
Air-emissions stack tests in Washington County, other years
Air-emissions stack tests recorded in Washington County, Minnesota, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-10-20 | ANDERSEN CORPORATION | Pass | State |
| 2020-09-10 | HANSON CUSTOM CRUSHING INC - NM | Pass | State |
| 2020-08-05 | XCEL ENERGY - ALLEN S KING GENERATING PLANT | Pass | State |
| 2020-08-02 | XCEL ENERGY - ALLEN S KING GENERATING PLANT | Pass | State |
| 2020-06-24 | MARATHON SAINT PAUL PARK REFINERY | N/A | State |
| 2020-05-06 | LSP COTTAGE GROVE COGENERATION FACILITY | Pass | State |
| 2020-04-21 | ANDERSEN CORPORATION | Pass | State |
| 2020-03-10 | 3M CHEMICAL OPERATIONS' COTTAGE GROVE FACILITY - ABRASIVES | Pass | State |
| 2020-01-06 | LSP COTTAGE GROVE COGENERATION FACILITY | 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 with stack tests in Washington county, MN, in 2020. Stack tests recorded in 2020: 9.