EPA Air · stack tests by county and year
Air-emissions stack tests in Dubuque County, Iowa, 2024
- 12Stack 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 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 Dubuque County facility page.
Dubuque County, Iowa, 2024
Air-emissions stack tests in Dubuque County, other years
Air-emissions stack tests recorded in Dubuque County, Iowa, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-10 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | Pass | State |
| 2024-12-10 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | Pass | State |
| 2024-10-03 | RIVER CITY PAVING | Pass | State |
| 2024-08-01 | JOHN DEERE DUBUQUE WORKS | Pass | State |
| 2024-08-01 | JOHN DEERE DUBUQUE WORKS | Pass | State |
| 2024-07-31 | JOHN DEERE DUBUQUE WORKS | Pass | State |
| 2024-07-31 | JOHN DEERE DUBUQUE WORKS | Pass | State |
| 2024-07-30 | JOHN DEERE DUBUQUE WORKS | Pass | State |
| 2024-07-30 | JOHN DEERE DUBUQUE WORKS | Pass | State |
| 2024-06-12 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | Pass | State |
| 2024-06-11 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | Pass | State |
| 2024-06-11 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.