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.