EPA Air · stack tests by county and year
Air-emissions stack tests in Putnam County, Illinois, 2017
- 6Stack 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 Putnam County, Illinois during 2017. 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 Putnam County facility page.
Air-emissions stack tests in Putnam County, other years
Air-emissions stack tests recorded in Putnam County, Illinois, 2017
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2017-11-02 | DYNEGY MIDWEST GENERATION LLC | Pass | State |
| 2017-08-23 | DYNEGY MIDWEST GENERATION LLC | Pass | State |
| 2017-05-23 | DYNEGY MIDWEST GENERATION LLC | Pass | State |
| 2017-03-24 | DYNEGY MIDWEST GENERATION LLC | Pass | State |
| 2017-03-22 | DYNEGY MIDWEST GENERATION LLC | Pass | State |
| 2017-01-31 | MARQUIS ENERGY LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.