EPA Air · stack tests by state, industry and year
Paper manufacturing (NAICS 3221): stack tests in Wisconsin, 2026
- 15Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2026 at a Wisconsin source whose primary industry code is NAICS 3221. A facility filing more than one industry code is counted under the first one on its record.
Paper manufacturing (NAICS 3221) in Wisconsin, other years
Other industries in Wisconsin, 2026
- Utilities (NAICS 2211) 78
- Primary metal manufacturing (NAICS 3315) 10
- Petroleum and coal products manufacturing (NAICS 3241) 10
- Chemical manufacturing (NAICS 3251) 9
- Waste management and remediation (NAICS 5622) 9
- Plastics and rubber products manufacturing (NAICS 3261) 7
- Utilities (NAICS 2213) 5
- Nonmetallic mineral product manufacturing (NAICS 3274) 4
- Paper manufacturing (NAICS 3222) 3
- Educational services (NAICS 6113) 3
- Nonmetallic mineral product manufacturing (NAICS 3271) 3
- Printing and related support (NAICS 3231) 3
Air-emissions stack tests recorded in Wisconsin, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-09-21 | PROCTER & GAMBLE PAPER PRODUCTS CO | GREEN BAY, Brown, WI | Pass | State |
| 2026-09-01 | GEORGIA PACIFIC BROADWAY LLC | GREEN BAY, Brown, WI | Pass | State |
| 2026-07-15 | AHLSTROM NA SPECIALTY SOLUTIONS LLC — high-priority violation on file | KAUKAUNA, Ozaukee, WI | Pass | State |
| 2026-07-14 | AHLSTROM NA SPECIALTY SOLUTIONS LLC — high-priority violation on file | KAUKAUNA, Ozaukee, WI | Pass | State |
| 2026-06-25 | GREEN BAY PACKAGING INC - GB MILL DIV | GREEN BAY, Brown, WI | Pass | State |
| 2026-06-15 | PACKAGING CORPORATION OF AMERICA-TOMAHAW | TOMAHAWK, Lincoln, WI | Pass | State |
| 2026-06-02 | DOMTAR AW LLC — high-priority violation on file | NEKOOSA, Menominee, WI | Pass | State |
| 2026-05-11 | PACKAGING CORPORATION OF AMERICA-TOMAHAW | TOMAHAWK, Lincoln, WI | Pass | State |
| 2026-04-07 | AHLSTROM MOSINEE, LLC — high-priority violation on file | MOSINEE, Marathon, WI | Pass | State |
| 2026-03-31 | AHLSTROM COATED PRODUCTS LLC | RHINELANDER, Outagamie, WI | Pass | State |
| 2026-03-31 | US PAPER MILLS CORP - MENASHA MILL | MENASHA, Wood, WI | Pass | State |
| 2026-03-27 | MCKINLEY PAPER AND PACKAGING COMPANY — high-priority violation on file | COMBINED LOCKS, Ozaukee, WI | Pass | State |
| 2026-03-17 | AHLSTROM STEVENS POINT LLC — high-priority violation on file | STEVENS POINT, Price, WI | Pass | State |
| 2026-03-16 | AHLSTROM MOSINEE, LLC — high-priority violation on file | MOSINEE, Marathon, WI | Pass | State |
| 2026-02-23 | AHLSTROM NA SPECIALTY SOLUTIONS LLC — high-priority violation on file | KAUKAUNA, Ozaukee, WI | Pass | State |
Primary NAICS code as filed on the facility record; 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 state WI for NAICS industry 3221 in 2026. The stack tests recorded in 2026 total 11.