Hazardous waste · violations by year
Hazardous waste violations in Wisconsin in 2026
- 74Handlers cited
- 277Violations on record
- 200Handlers cited in 2025
- 1stAmong Wisconsin counties that year
Wisconsin has 74 hazardous waste handlers with at least one violation on record during 2026, across 277 separate violations. That compares with 200 in 2025. Each row below carries the date the violation was recorded, the agency that recorded it and the kind of violation it was.
Other years
Violations recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-07-23 | RELIABLE PLATING WORKS INC | Milwaukee | Standards Applicable to Generators of HW: General | S |
| 2026-07-23 | RELIABLE PLATING WORKS INC | Milwaukee | Violation of a Federal or State Statute | S |
| 2026-07-23 | RELIABLE PLATING WORKS INC | Milwaukee | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-07-23 | RELIABLE PLATING WORKS INC | Milwaukee | Standards Applicable to Generators of HW: General | S |
| 2026-07-08 | MIDWEST TURBINE SERVICE | Hartford | Standards Applicable to Generators of HW: General | S |
| 2026-07-08 | MIDWEST TURBINE SERVICE | Hartford | Standards for Used Oil: Generators | S |
| 2026-07-02 | FLEXO GRAPHICS INC | Butler | Standards Applicable to Generators of HW: General | S |
| 2026-07-02 | FLEXO GRAPHICS INC | Butler | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-07-02 | FLEXO GRAPHICS INC | Butler | Standards for Used Oil: Generators | S |
| 2026-07-02 | FLEXO GRAPHICS INC | Butler | Standards Applicable to Generators of HW: General | S |
| 2026-07-02 | FLEXO GRAPHICS INC | Butler | Violation of a Federal or State Statute | S |
| 2026-06-30 | ELLSWORTH ADHESIVES SPECIALTY CHEM DIST INC | Germantown | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | E |
| 2026-06-30 | ELLSWORTH ADHESIVES SPECIALTY CHEM DIST INC | Germantown | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | E |
| 2026-06-23 | PALMER HAMILTON LLC | Elkhorn | Standards Applicable to Generators of HW: General | S |
| 2026-06-23 | PALMER HAMILTON LLC | Elkhorn | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | S |
| 2026-06-17 | ONE TOUCH POINT | Hartland | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-06-17 | ONE TOUCH POINT | Hartland | Standards for Used Oil: Generators | S |
| 2026-06-17 | ONE TOUCH POINT | Hartland | Violation of a Federal or State Statute | S |
| 2026-06-17 | ONE TOUCH POINT | Hartland | Standards Applicable to Generators of HW: General | S |
| 2026-06-17 | ONE TOUCH POINT | Hartland | Land Disposal Restrictions: General | S |
| 2026-06-17 | ONE TOUCH POINT | Hartland | Standards Applicable to Generators of HW: General | S |
| 2026-06-04 | HALLMAN/ LINDSAY PAINT | Sun Prairie | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-04 | HALLMAN/ LINDSAY PAINT | Sun Prairie | Standards Applicable to Generators of HW: General | S |
| 2026-06-04 | HALLMAN/ LINDSAY PAINT | Sun Prairie | Standards Applicable to Generators of HW: General | S |
| 2026-06-04 | HALLMAN/ LINDSAY PAINT | Sun Prairie | Standards Applicable to Generators of HW: General | S |
| 2026-06-04 | HALLMAN/ LINDSAY PAINT | Sun Prairie | Violation of a Federal or State Statute | S |
| 2026-06-03 | API HEAT TRANSFER | Franklin | Standards Applicable to Generators of HW: General | S |
| 2026-06-03 | API HEAT TRANSFER | Franklin | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-06-03 | API HEAT TRANSFER | Franklin | Standards for Used Oil: Generators | S |
| 2026-06-03 | API HEAT TRANSFER | Franklin | Violation of a Federal or State Statute | S |
| 2026-06-03 | API HEAT TRANSFER | Franklin | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-05-28 | MARSHALL TOWNE MILLWORK DBA AUBURN RIDGE | Columbus | Standards Applicable to Generators of HW: General | S |
| 2026-05-28 | MARSHALL TOWNE MILLWORK DBA AUBURN RIDGE | Columbus | Standards Applicable to Generators of HW: General | S |
| 2026-05-27 | COLUMBUS CHEMICAL INDUSTRIES INC | Columbus | Standards Applicable to Generators of HW: General | S |
| 2026-05-26 | KINGCHEM LABORATORIES INC. | Saint Francis | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-26 | KINGCHEM LABORATORIES INC. | Saint Francis | Standards Applicable to Generators of HW: General | S |
| 2026-05-26 | KINGCHEM LABORATORIES INC. | Saint Francis | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-05-26 | BADGER COLOR CONCENTRATES INC | Mukwonago | Standards Applicable to Generators of HW: General | S |
| 2026-05-26 | BADGER COLOR CONCENTRATES INC | Mukwonago | Standards for Used Oil: Generators | S |
| 2026-05-26 | BADGER COLOR CONCENTRATES INC | Mukwonago | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-05-26 | BADGER COLOR CONCENTRATES INC | Mukwonago | Land Disposal Restrictions: General | S |
| 2026-05-20 | MATERION ADVANCED CHEMICALS INC | Milwaukee | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-20 | MATERION ADVANCED CHEMICALS INC | Milwaukee | Standards Applicable to Generators of HW: General | S |
| 2026-05-20 | MATERION ADVANCED CHEMICALS INC | Milwaukee | Standards Applicable to Generators of HW: General | S |
| 2026-05-06 | ASTRO INDUSTRIES INC | Green Bay | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-05-06 | ASTRO INDUSTRIES INC | Green Bay | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-05-06 | ASTRO INDUSTRIES INC | Green Bay | Standards Applicable to Generators of HW: General | S |
| 2026-05-06 | ASTRO INDUSTRIES INC | Green Bay | Standards Applicable to Generators of HW: General | S |
| 2026-05-06 | MAXPAX LLC | Walworth | Standards Applicable to Generators of HW: General | S |
| 2026-05-06 | MAXPAX LLC | Walworth | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-05-06 | MAXPAX LLC | Walworth | Land Disposal Restrictions: General | S |
| 2026-05-06 | MAXPAX LLC | Walworth | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-06 | MAXPAX LLC | Walworth | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-06 | MAXPAX LLC | Walworth | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-05-05 | FORTRESS FORMS INC | New Berlin | Standards for Used Oil: Generators | S |
| 2026-05-05 | FORTRESS FORMS INC | New Berlin | Standards for the Management of Used Oil: Applicability | S |
| 2026-05-05 | FORTRESS FORMS INC | New Berlin | Standards Applicable to Generators of HW: General | S |
| 2026-05-05 | IEWC GLOBAL SOLUTIONS | New Berlin | Standards Applicable to Generators of HW: General | S |
| 2026-05-05 | IEWC GLOBAL SOLUTIONS | New Berlin | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-05-05 | IEWC GLOBAL SOLUTIONS | New Berlin | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-05 | IEWC GLOBAL SOLUTIONS | New Berlin | Standards Applicable to Generators of HW: General | S |
| 2026-04-24 | ELKHORN ELECTROPOLISHING LLC | Elkhorn | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | E |
| 2026-04-24 | ELKHORN ELECTROPOLISHING LLC | Elkhorn | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | E |
| 2026-04-24 | ELKHORN ELECTROPOLISHING LLC | Elkhorn | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | E |
| 2026-04-24 | ELKHORN ELECTROPOLISHING LLC | Elkhorn | Land Disposal Restrictions: General | E |
| 2026-04-24 | ELKHORN ELECTROPOLISHING LLC | Elkhorn | Standards Applicable to Generators of HW: General | E |
| 2026-04-24 | ELKHORN ELECTROPOLISHING LLC | Elkhorn | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | E |
| 2026-04-24 | ELKHORN ELECTROPOLISHING LLC | Elkhorn | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | E |
| 2026-04-23 | AURA II INC | Milwaukee | Land Disposal Restrictions: General | S |
| 2026-04-23 | AURA II INC | Milwaukee | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | S |
| 2026-04-22 | AZZ GALVANIZING AND PLATING - MILWAUKEE LLC | Milwaukee | Standards Applicable to Generators of HW: General | S |
| 2026-04-22 | AZZ GALVANIZING AND PLATING - MILWAUKEE LLC | Milwaukee | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-04-22 | AZZ GALVANIZING AND PLATING - MILWAUKEE LLC | Milwaukee | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-04-22 | AZZ GALVANIZING AND PLATING - MILWAUKEE LLC | Milwaukee | Land Disposal Restrictions: General | S |
| 2026-04-22 | AZZ GALVANIZING AND PLATING - MILWAUKEE LLC | Milwaukee | Standards for Used Oil: Generators | S |
| 2026-04-22 | AZZ GALVANIZING AND PLATING - MILWAUKEE LLC | Milwaukee | Standards Applicable to Generators of HW: General | S |
| 2026-04-22 | APACHE STAINLESS EQUIPMENT CORP | Beaver Dam | Standards for Used Oil: Generators | S |
| 2026-04-22 | APACHE STAINLESS EQUIPMENT CORP | Beaver Dam | Standards Applicable to Generators of HW: General | S |
| 2026-04-22 | APACHE STAINLESS EQUIPMENT CORP | Beaver Dam | Standards Applicable to Generators of HW: General | S |
| 2026-04-22 | APACHE STAINLESS EQUIPMENT CORP | Beaver Dam | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-04-22 | KDC/ONE NORTHERN LABS | Manitowoc | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-04-22 | KDC/ONE NORTHERN LABS | Manitowoc | Standards Applicable to Generators of HW: General | S |
| 2026-04-22 | KDC/ONE NORTHERN LABS | Manitowoc | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-04-22 | MAYVILLE ENGINEERING COMPANY INC- BEAVER DAM -PHOENIX COATERS EAST | Beaver Dam | Standards Applicable to Generators of HW: General | S |
| 2026-04-22 | MAYVILLE ENGINEERING COMPANY INC- BEAVER DAM -PHOENIX COATERS EAST | Beaver Dam | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-04-22 | MAYVILLE ENGINEERING COMPANY INC- BEAVER DAM -PHOENIX COATERS EAST | Beaver Dam | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-04-22 | MAYVILLE ENGINEERING COMPANY CO INC - BEAVER DAM - PHOENIX COATERS WEST | Beaver Dam | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-04-21 | AMCOR HEALTHCARE PACKAGING INC | Oshkosh | Standards Applicable to Generators of HW: General | S |
| 2026-04-16 | CUMMINS EMISSION SOLUTIONS - MINERAL POINT | Mineral Point | Standards for Used Oil: Generators | S |
| 2026-04-16 | CUMMINS EMISSION SOLUTIONS - MINERAL POINT | Mineral Point | Standards Applicable to Generators of HW: General | S |
| 2026-04-16 | CUMMINS EMISSION SOLUTIONS - MINERAL POINT | Mineral Point | Standards Applicable to Generators of HW: General | S |
| 2026-04-15 | CNG GREEN BAY | Green Bay | Standards for Used Oil: Generators | S |
| 2026-04-15 | CNG GREEN BAY | Green Bay | Violation of a Federal or State Statute | S |
| 2026-04-15 | CNG GREEN BAY | Green Bay | Standards Applicable to Generators of HW: General | S |
| 2026-04-08 | ALLOY PRODUCTS CORP | Waukesha | Standards Applicable to Generators of HW: General | S |
| 2026-04-01 | BW CONVERTING, INC | Green Bay | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | S |
| 2026-04-01 | BW CONVERTING, INC | Green Bay | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | S |
| 2026-04-01 | BW CONVERTING, INC | Green Bay | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-04-01 | BW CONVERTING, INC | Green Bay | Standards Applicable to Generators of HW: General | S |
| 2026-04-01 | DEFOREST COLLISION REPAIR INC | Deforest | Standards Applicable to Generators of HW: General | S |
Figures from EPA’s RCRAInfo download.