EPA Air · stack tests by county and year
Air-emissions stack tests in Benton County, Minnesota, 2020
- 5Stack 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 Benton 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 Benton County facility page.
Air-emissions stack tests in Benton County, other years
Air-emissions stack tests recorded in Benton County, Minnesota, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-11-24 | GREDE LLC - SAINT CLOUD | Pass | State |
| 2020-11-23 | GREDE LLC - SAINT CLOUD | Pass | State |
| 2020-09-21 | KNIFE RIVER CENTRAL MINNESOTA | Pass | State |
| 2020-07-09 | GREDE LLC - SAINT CLOUD | Pass | State |
| 2020-05-07 | GREDE LLC - SAINT CLOUD | 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 Benton county, MN, in 2020. It lists 5 stack tests recorded in 2020.