EPA Air · stack tests by county and year
Air-emissions stack tests in Olmsted County, Minnesota, 2020
- 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 Olmsted 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 Olmsted County facility page.
Olmsted County, Minnesota, 2020
- Inspections 10
Air-emissions stack tests in Olmsted County, other years
Air-emissions stack tests recorded in Olmsted County, Minnesota, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-12-15 | ROCHESTER PUBLIC UTILITIES WESTSIDE ENERGY STATION | Pass | State |
| 2020-11-23 | MAYO CLINIC HOSPITAL - SAINT MARYS CAMPUS | Pass | State |
| 2020-08-24 | ROCHESTER PUBLIC UTILITIES WESTSIDE ENERGY STATION | Fail | State |
| 2020-06-16 | MAYO CLINIC - WASTE MANAGEMENT FACILITY | Pass | State |
| 2020-05-11 | OLMSTED COUNTY WASTE-TO-ENERGY FACILITY | Pass | State |
| 2020-02-11 | OLMSTED COUNTY WASTE-TO-ENERGY FACILITY | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.