EPA Air · stack tests by county and year
Air-emissions stack tests in Platte County, Missouri, 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 Platte County, Missouri 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 Platte County facility page.
Platte County, Missouri, 2021
Air-emissions stack tests in Platte County, other years
What stands out
- Stack tests in Platte County, Missouri, fell from 95 in 2020, the previous year on file, to 11 in 2021.
- The county’s file for stack tests holds 8 years of events, from 2017 through 2024.
- Its 11 stack tests rank 16th of the 29 county cells in Missouri for 2021.
- Its 11 stack tests are 2.1% of the 515 the state’s file holds for 2021.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Platte County, Missouri, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-05-05 | EVERGY INC -IATAN GENERATING STATION | Pending | State |
| 2021-04-28 | EVERGY INC -IATAN GENERATING STATION | Pending | State |
| 2021-01-28 | EVERGY INC -IATAN GENERATING STATION | Pending | State |
| 2021-01-28 | EVERGY INC -IATAN GENERATING STATION | Pending | State |
| 2021-01-28 | EVERGY INC -IATAN GENERATING STATION | Pending | State |
| 2021-01-27 | EVERGY INC -IATAN GENERATING STATION | Pending | State |
| 2021-01-27 | EVERGY INC -IATAN GENERATING STATION | Pending | State |
| 2021-01-27 | EVERGY INC -IATAN GENERATING STATION | Pending | State |
| 2021-01-26 | EVERGY INC -IATAN GENERATING STATION | N/A | State |
| 2021-01-22 | EVERGY INC -IATAN GENERATING STATION | Pending | State |
| 2021-01-20 | EVERGY INC -IATAN GENERATING STATION | N/A | 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 Platte county, MO, in 2021. It lists 11 stack tests recorded in 2021.