EPA Air · stack tests by county and year
Air-emissions stack tests in Wood County, Wisconsin, 2026
- 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 Wood County, Wisconsin during 2026. 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 Wood County facility page.
Wood County, Wisconsin, 2026
Air-emissions stack tests in Wood County, other years
Air-emissions stack tests recorded in Wood County, Wisconsin, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-05-26 | MARSHFIELD UTILITIES COMBUSTION TURBINE | Pass | State |
| 2026-05-05 | NEENAH FOUNDRY COMPANY - NEENAH OPERATIONS (W2179) — high-priority violation on file | Pass | State |
| 2026-05-05 | AMCOR FILMS | Pass | State |
| 2026-04-20 | PROAMPAC MENASHA — high-priority violation on file | Pass | State |
| 2026-03-31 | US PAPER MILLS CORP - MENASHA MILL | Pass | State |
| 2026-02-10 | ITU ABSORBTECH | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.