EPA Air · stack tests by county and year
Air-emissions stack tests in Pennington County, South Dakota, 2024
- 10Stack 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 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 Pennington County facility page.
Pennington County, South Dakota, 2024
Air-emissions stack tests in Pennington County, other years
Air-emissions stack tests recorded in Pennington County, South Dakota, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-11-19 | PETE LIEN & SONS, INC. MAIN PLANT | Pass | State |
| 2024-10-09 | GCC DACOTAH — high-priority violation on file | Pass | State |
| 2024-10-08 | GCC DACOTAH — high-priority violation on file | Pass | State |
| 2024-10-01 | GCC DACOTAH — high-priority violation on file | Pass | State |
| 2024-09-05 | PETE LIEN & SONS, INC. MAIN PLANT | Pending | State |
| 2024-09-05 | PETE LIEN & SONS, INC. MAIN PLANT | Pass | State |
| 2024-06-27 | GCC DACOTAH — high-priority violation on file | Pass | State |
| 2024-06-26 | GCC DACOTAH — high-priority violation on file | Pass | State |
| 2024-05-29 | PETE LIEN & SONS, INC. MAIN PLANT | Pass | State |
| 2024-04-18 | BLACK HILLS POWER, INC. (LANGE) | 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 Pennington county, SD, for 2024. It lists 10 stack tests recorded in 2024.