EPA Air · stack tests by county and year
Air-emissions stack tests in Rusk County, Wisconsin, 2025
- 14Stack 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 Rusk County, Wisconsin during 2025. 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 Rusk County facility page.
Rusk County, Wisconsin, 2025
Air-emissions stack tests in Rusk County, other years
Air-emissions stack tests recorded in Rusk County, Wisconsin, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-04 | ANR PIPELINE CO - JANESVILLE COMPRESSOR | Pass | State |
| 2025-12-03 | ANR PIPELINE CO - JANESVILLE COMPRESSOR | Pass | State |
| 2025-12-02 | ANR PIPELINE CO - JANESVILLE COMPRESSOR | Pass | State |
| 2025-10-15 | ANR PIPELINE CO - JANESVILLE COMPRESSOR | Pass | State |
| 2025-10-14 | INDECK LADYSMITH LLC | Pass | State |
| 2025-06-25 | WPL - RIVERSIDE ENERGY CENTER | Pass | State |
| 2025-06-24 | WPL - RIVERSIDE ENERGY CENTER | Pass | State |
| 2025-06-24 | WPL - RIVERSIDE ENERGY CENTER | Pass | State |
| 2025-06-24 | WPL - RIVERSIDE ENERGY CENTER | Pass | State |
| 2025-06-17 | WPL - RIVERSIDE ENERGY CENTER | Pass | State |
| 2025-06-10 | EVONIK CORP | Pass | State |
| 2025-05-21 | AMERESCO JANESVILLE LLC | Pass | State |
| 2025-02-11 | FML | N/A | State |
| 2025-01-24 | UNITED ETHANOL LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.