EPA Air · stack tests by county and year
Air-emissions stack tests in Dubuque County, Iowa, 2022
- 8Stack 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 Dubuque County, Iowa during 2022. 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 Dubuque County facility page.
Dubuque County, Iowa, 2022
Air-emissions stack tests in Dubuque County, other years
Air-emissions stack tests recorded in Dubuque County, Iowa, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-11-08 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | Pass | State |
| 2022-10-11 | CASCADE MUNICIPAL UTILITIES | Pass | State |
| 2022-07-19 | CASCADE MUNICIPAL UTILITIES | Pass | State |
| 2022-06-15 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | Fail | State |
| 2022-06-15 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | Pass | State |
| 2022-06-14 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | Pass | State |
| 2022-06-03 | IEA-SBD-9205-AY MCDONALD | Pass | State |
| 2022-02-23 | JOHN DEERE DUBUQUE WORKS | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.