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.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Rusk county, WI, for 2025. It lists 14 stack tests recorded in 2025.