EPA Air · stack tests by county and year
Air-emissions stack tests in Pennington County, South Dakota, 2021
- 11Stack 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 Pennington County, South Dakota during 2021. 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 Pennington County facility page.
Pennington County, South Dakota, 2021
- Inspections 10
Air-emissions stack tests in Pennington County, other years
Air-emissions stack tests recorded in Pennington County, South Dakota, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-10-21 | GCC DACOTAH — high-priority violation on file | Pass | State |
| 2021-09-28 | GCC DACOTAH — high-priority violation on file | Pass | State |
| 2021-09-21 | GCC DACOTAH — high-priority violation on file | Pass | State |
| 2021-09-21 | GCC DACOTAH — high-priority violation on file | Pass | State |
| 2021-09-16 | PETE LIEN & SONS, INC. MAIN PLANT | Pass | State |
| 2021-09-02 | PETE LIEN & SONS, INC. MAIN PLANT | Pass | State |
| 2021-09-01 | PETE LIEN & SONS, INC. MAIN PLANT | Pass | State |
| 2021-08-31 | PETE LIEN & SONS, INC. MAIN PLANT | Pass | State |
| 2021-07-07 | MIDWEST MANUFACTURING DBA DAKOTA PANEL | Pass | State |
| 2021-06-24 | PETE LIEN & SONS, INC. MAIN PLANT | Pass | State |
| 2021-03-10 | GCC DACOTAH — high-priority violation on file | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.