Hazardous waste · violations by year
Hazardous waste violations in Milwaukee County, Wisconsin in 2026
- 11Handlers cited
- 56Violations on record
- 22Handlers cited in 2025
- 1stAmong Wisconsin counties that year
Milwaukee County, Wisconsin has 11 hazardous waste handlers with at least one violation on record during 2026, across 56 separate violations. That compares with 22 in 2025. It is the 1st largest of the 12 Wisconsin counties with three or more handlers cited that year. Each row below carries the date the violation was recorded, the agency that recorded it and the kind of violation it was.
Other years
Comparable counties in Wisconsin, 2026
- Waukesha County 11
- Brown County 9
- Outagamie County 5
- Dane County 4
- Dodge County 4
- Washington County 4
- Winnebago County 4
- Manitowoc County 3
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 |
| 2026-06-03 | API HEAT TRANSFER | Franklin | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | 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 | Violation of a Federal or State Statute | S |
| 2026-06-03 | API HEAT TRANSFER | Franklin | Standards for Used Oil: Generators | S |
| 2026-06-03 | API HEAT TRANSFER | Franklin | 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 | 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 |
| 2026-05-20 | MATERION ADVANCED CHEMICALS INC | Milwaukee | Standards Applicable to Generators of HW: General | S |
| 2026-05-20 | MATERION ADVANCED CHEMICALS INC | Milwaukee | Standards Applicable to 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 |
| 2026-04-23 | 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 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: General | 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 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 |
| 2026-03-04 | XPO, INC. - XML | Franklin | Standards for Used Oil: Generators | S |
| 2026-03-04 | XPO, INC. - XML | Franklin | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-03-04 | XPO, INC. - XML | Franklin | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-03-04 | XPO, INC. - XML | Franklin | Standards Applicable to Generators of HW: General | S |
| 2026-03-04 | XPO, INC. - XML | Franklin | Standards for Used Oil: Generators | S |
| 2026-03-04 | XPO, INC. - XML | Franklin | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-03-04 | XPO, INC. - XML | Franklin | Land Disposal Restrictions: General | S |
| 2026-02-19 | NATIONAL PLATING CO | Milwaukee | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | E |
| 2026-02-19 | NATIONAL PLATING CO | Milwaukee | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | E |
| 2026-02-19 | NATIONAL PLATING CO | Milwaukee | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | E |
| 2026-02-19 | NATIONAL PLATING CO | Milwaukee | Standards Applicable to Generators of HW: General | E |
| 2026-02-19 | NATIONAL PLATING CO | Milwaukee | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | E |
| 2026-02-18 | PPG INDUSTRIES | Oak Creek | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-02-18 | PPG INDUSTRIES | Oak Creek | Standards Applicable to Generators of HW: General | S |
| 2026-02-18 | PPG INDUSTRIES | Oak Creek | Standards Applicable to Generators of HW: General | S |
| 2026-02-18 | PPG INDUSTRIES | Oak Creek | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | S |
| 2026-02-18 | PPG INDUSTRIES | Oak Creek | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-02-18 | PPG INDUSTRIES | Oak Creek | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-02-18 | PPG INDUSTRIES | Oak Creek | Standards for Used Oil: Generators | S |
| 2026-02-18 | PPG INDUSTRIES | Oak Creek | Interim Status Standards for Owners and Operators of HW TSDs: Air Emission Standards for Tanks, Surface Impoundments and Containers | S |
| 2026-02-18 | PPG INDUSTRIES | Oak Creek | Standards Applicable to Generators of HW: General | S |
| 2026-02-18 | TIGER AESTHETICS MEDICAL | Franklin | Standards Applicable to Generators of HW: General | S |
| 2026-01-27 | TRADEBE TREATMENT AND RECYCLING OF WI LLC | Milwaukee | Violation of a Federal or State Statute | S |
| 2026-01-27 | TRADEBE TREATMENT AND RECYCLING OF WI LLC | Milwaukee | Standards for Owners and Operators of HW TSDs: Manifest System, Recordkeeping and Reporting | S |
| 2026-01-27 | TRADEBE TREATMENT AND RECYCLING OF WI LLC | Milwaukee | Violation of a Federal or State Statute | S |
| 2026-01-27 | TRADEBE TREATMENT AND RECYCLING OF WI LLC | Milwaukee | Standards for Used Oi:l Processors and Re-Refiners | S |
| 2026-01-27 | TRADEBE TREATMENT AND RECYCLING OF WI LLC | Milwaukee | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-01-27 | TRADEBE TREATMENT AND RECYCLING OF WI LLC | Milwaukee | Land Disposal Restrictions: Prohibitions on Storage | S |
| 2026-01-27 | TRADEBE TREATMENT AND RECYCLING OF WI LLC | Milwaukee | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-01-27 | TRADEBE TREATMENT AND RECYCLING OF WI LLC | Milwaukee | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-01-27 | TRADEBE TREATMENT AND RECYCLING OF WI LLC | Milwaukee | Standards for Owners and Operators of HW TSDs: Manifest System, Recordkeeping and Reporting | S |
| 2026-01-27 | TRADEBE TREATMENT AND RECYCLING OF WI LLC | Milwaukee | Standards for Owners and Operators of HW TSDs: General Facility Standards | S |
| 2026-01-27 | TRADEBE TREATMENT AND RECYCLING OF WI LLC | Milwaukee | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | S |
Figures from EPA’s RCRAInfo download.