EPA Air · violations by state and year
High-priority air violations in Wisconsin, 2024
- 428Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Every violation below was recorded against a source in Wisconsin during 2024; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Wisconsin, 2024
- Marathon County 76
- Taylor County 28
- Douglas County 28
- Jackson County 27
- Waukesha County 24
- Ozaukee County 24
- Manitowoc County 22
- Brown County 19
- Eau Claire County 18
- Richland County 14
- Columbia County 13
- Monroe County 11
- Sheboygan County 11
- Polk County 11
- Oneida County 10
- Barron County 10
- Wood County 7
- La Crosse County 7
- Juneau County 7
- Rock County 6
- Jefferson County 6
- Dane County 6
- Outagamie County 6
- Dunn County 5
- Sauk County 5
- Oconto County 4
- Fond du Lac County 3
- Portage County 3
- St. Croix County 3
- Ashland County 3
- Door County 3
Wisconsin, other years
High-priority air violations recorded in Wisconsin, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-12-27 | WI PUBLIC SERVICE WESTON POWER PLANT | KRONENWETTER, Marathon, WI | Earliest FRV determination | State |
| 2024-12-19 | MILLER ELECTRIC MFG CO | APPLETON, Ozaukee, WI | Earliest FRV determination | State |
| 2024-12-19 | MILLER ELECTRIC MFG CO | APPLETON, Ozaukee, WI | Earliest FRV determination | State |
| 2024-12-19 | MILLER ELECTRIC MFG CO | APPLETON, Ozaukee, WI | Earliest FRV determination | State |
| 2024-12-19 | MILLER ELECTRIC MFG CO | APPLETON, Ozaukee, WI | Earliest FRV determination | State |
| 2024-12-17 | UNIROYAL GLOBAL ENGINEERED PRODUCTS LLC — high-priority violation on file | STOUGHTON, Dane, WI | Earliest FRV determination | State |
| 2024-12-17 | UNIROYAL GLOBAL ENGINEERED PRODUCTS LLC — high-priority violation on file | STOUGHTON, Dane, WI | Earliest FRV determination | State |
| 2024-12-17 | UNIROYAL GLOBAL ENGINEERED PRODUCTS LLC — high-priority violation on file | STOUGHTON, Dane, WI | Earliest FRV determination | State |
| 2024-12-16 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2024-12-16 | BRADY WORLDWIDE - FLORIST AVE PLT | GLENDALE, Monroe, WI | Earliest FRV determination | State |
| 2024-12-13 | CASCADES TISSUE GROUP - WI INC | EAU CLAIRE, Eau Claire, WI | Earliest FRV determination | State |
| 2024-12-13 | CASCADES TISSUE GROUP - WI INC | EAU CLAIRE, Eau Claire, WI | Earliest FRV determination | State |
| 2024-12-13 | CASCADES TISSUE GROUP - WI INC | EAU CLAIRE, Eau Claire, WI | Earliest FRV determination | State |
| 2024-12-13 | CASCADES TISSUE GROUP - WI INC | EAU CLAIRE, Eau Claire, WI | Earliest FRV determination | State |
| 2024-12-13 | CASCADES TISSUE GROUP - WI INC | EAU CLAIRE, Eau Claire, WI | Earliest FRV determination | State |
| 2024-12-13 | CASCADES TISSUE GROUP - WI INC | EAU CLAIRE, Eau Claire, WI | Earliest FRV determination | State |
| 2024-12-13 | CASCADES TISSUE GROUP - WI INC | EAU CLAIRE, Eau Claire, WI | Earliest FRV determination | State |
| 2024-12-13 | CASCADES TISSUE GROUP - WI INC | EAU CLAIRE, Eau Claire, WI | Earliest FRV determination | State |
| 2024-12-10 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | HPV day-zero determination | State |
| 2024-12-10 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | HPV day-zero determination | State |
| 2024-12-10 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | HPV day-zero determination | State |
| 2024-12-10 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | HPV day-zero determination | State |
| 2024-12-10 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | HPV day-zero determination | State |
| 2024-12-10 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | HPV day-zero determination | State |
| 2024-12-10 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | HPV day-zero determination | State |
| 2024-12-04 | VIRESCO TURTLE LAKE — high-priority violation on file | TURTLE LAKE, Barron, WI | Earliest FRV determination | State |
| 2024-12-04 | VIRESCO TURTLE LAKE — high-priority violation on file | TURTLE LAKE, Barron, WI | Earliest FRV determination | State |
| 2024-12-04 | VIRESCO TURTLE LAKE — high-priority violation on file | TURTLE LAKE, Barron, WI | Earliest FRV determination | State |
| 2024-11-27 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2024-11-22 | DAIRYLAND BIOGAS - AGRA RNG-GTL PROJECT — high-priority violation on file | NEW FRANKEN, Brown, WI | Earliest FRV determination | State |
| 2024-11-22 | DAIRYLAND BIOGAS - AGRA RNG-GTL PROJECT — high-priority violation on file | NEW FRANKEN, Brown, WI | Earliest FRV determination | State |
| 2024-11-22 | DAIRYLAND BIOGAS - AGRA RNG-GTL PROJECT — high-priority violation on file | NEW FRANKEN, Brown, WI | Earliest FRV determination | State |
| 2024-11-22 | DAIRYLAND BIOGAS - AGRA RNG-GTL PROJECT — high-priority violation on file | NEW FRANKEN, Brown, WI | Earliest FRV determination | State |
| 2024-11-21 | TRAMONT MANUFACTURING LLC | MILWAUKEE, Monroe, WI | Earliest FRV determination | State |
| 2024-11-21 | TRAMONT MANUFACTURING LLC | MILWAUKEE, Monroe, WI | Earliest FRV determination | State |
| 2024-11-21 | TRAMONT MANUFACTURING LLC | MILWAUKEE, Monroe, WI | Earliest FRV determination | State |
| 2024-11-21 | TRAMONT MANUFACTURING LLC | MILWAUKEE, Monroe, WI | Earliest FRV determination | State |
| 2024-11-19 | KOHLER CO - METALS PROCESSING COMPLEX | KOHLER, Taylor, WI | Earliest FRV determination | State |
| 2024-11-15 | ALDRICH CHEMICAL COMPANY LLC (DBA MILLIPORESIGMA) | SHEBOYGAN FALLS, Taylor, WI | Earliest FRV determination | State |
| 2024-11-15 | ALDRICH CHEMICAL COMPANY LLC (DBA MILLIPORESIGMA) | SHEBOYGAN FALLS, Taylor, WI | Earliest FRV determination | State |
| 2024-11-15 | ALDRICH CHEMICAL COMPANY LLC (DBA MILLIPORESIGMA) | SHEBOYGAN FALLS, Taylor, WI | Earliest FRV determination | State |
| 2024-11-14 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-11-13 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-11-13 | BRIGGS & STRATTON, LLC | WAUWATOSA, Monroe, WI | Earliest FRV determination | State |
| 2024-11-11 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-11-11 | DUNN PAPER - LADYSMITH, LLC | LADYSMITH, St. Croix, WI | Earliest FRV determination | State |
| 2024-11-07 | FINCANTIERI BAY SHIPBUILDING CO | STURGEON BAY, Door, WI | Earliest FRV determination | State |
| 2024-11-07 | FINCANTIERI BAY SHIPBUILDING CO | STURGEON BAY, Door, WI | Earliest FRV determination | State |
| 2024-11-07 | FINCANTIERI BAY SHIPBUILDING CO | STURGEON BAY, Door, WI | Earliest FRV determination | State |
| 2024-11-07 | REHLKO | KOHLER, Taylor, WI | Earliest FRV determination | State |
| 2024-11-06 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2024-11-04 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-11-04 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-11-04 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-11-01 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-11-01 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-11-01 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-11-01 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-11-01 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-11-01 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-11-01 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-11-01 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-11-01 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-11-01 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-11-01 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-11-01 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-10-30 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-10-30 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-10-24 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-10-24 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-10-24 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-10-24 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-10-24 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2024-10-23 | QUAD/GRAPHICS, INC | WEST ALLIS, Waukesha, WI | Earliest FRV determination | State |
| 2024-10-23 | QUAD/GRAPHICS, INC | WEST ALLIS, Waukesha, WI | Earliest FRV determination | State |
| 2024-10-23 | QUAD/GRAPHICS, INC | WEST ALLIS, Waukesha, WI | Earliest FRV determination | State |
| 2024-10-16 | MCFARLANE MFG CO. INC. | SAUK CITY, Sauk, WI | Earliest FRV determination | State |
| 2024-10-16 | MCFARLANE MFG CO. INC. | SAUK CITY, Sauk, WI | Earliest FRV determination | State |
| 2024-10-15 | GRAPHIC PACKAGING INTERNATIONAL - WAUSAU | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2024-10-15 | GRAPHIC PACKAGING INTERNATIONAL - WAUSAU | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2024-10-15 | GRAPHIC PACKAGING INTERNATIONAL - WAUSAU | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2024-10-15 | GRAPHIC PACKAGING INTERNATIONAL - WAUSAU | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2024-10-15 | GRAPHIC PACKAGING INTERNATIONAL - WAUSAU | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2024-10-15 | GRAPHIC PACKAGING INTERNATIONAL - WAUSAU | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2024-10-15 | GRAPHIC PACKAGING INTERNATIONAL - WAUSAU | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2024-10-15 | GRAPHIC PACKAGING INTERNATIONAL - WAUSAU | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2024-10-15 | GRAPHIC PACKAGING INTERNATIONAL - WAUSAU | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2024-10-15 | GRAPHIC PACKAGING INTERNATIONAL - WAUSAU | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2024-10-09 | KOHLER CO - METALS PROCESSING COMPLEX | KOHLER, Taylor, WI | Earliest FRV determination | State |
| 2024-10-07 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | HPV day-zero determination | State |
| 2024-10-07 | AHLSTROM MOSINEE, LLC — high-priority violation on file | MOSINEE, Marathon, WI | Earliest FRV determination | State |
| 2024-10-02 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2024-10-02 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2024-10-02 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2024-10-01 | SONOCO METAL PACKAGING LLC | MILWAUKEE, Monroe, WI | Earliest FRV determination | State |
| 2024-10-01 | EPSI FRANKSVILLE | FRANKSVILLE, Richland, WI | Earliest FRV determination | State |
| 2024-10-01 | EPSI FRANKSVILLE | FRANKSVILLE, Richland, WI | Earliest FRV determination | State |
| 2024-10-01 | EPSI FRANKSVILLE | FRANKSVILLE, Richland, WI | Earliest FRV determination | State |
| 2024-10-01 | EPSI FRANKSVILLE | FRANKSVILLE, Richland, WI | Earliest FRV determination | State |
| 2024-10-01 | EPSI FRANKSVILLE | FRANKSVILLE, Richland, WI | Earliest FRV determination | State |
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Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with violations in WI for 2024. The violations recorded in 2024 total 428.