EPA Air · stack tests by county and year
Air-emissions stack tests in Minnehaha County, South Dakota, 2021
- 4Stack 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 Minnehaha 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 Minnehaha County facility page.
Minnehaha County, South Dakota, 2021
Air-emissions stack tests in Minnehaha County, other years
Air-emissions stack tests recorded in Minnehaha County, South Dakota, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-09-21 | SIOUX FALLS WATER RECLAMATION | Pass | State |
| 2021-06-27 | DOW RUMMEL VILLAGE | Pass | State |
| 2021-06-02 | SIOUX VALLEY ENERGY | Pass | State |
| 2021-05-18 | NORTHERN STATES POWER COMPANY | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.