Hazardous waste · inspections by year
Hazardous waste inspections in Wisconsin in 2026
- 135Handlers inspected
- 154Inspections on record
- 226Handlers inspected in 2025
- 1stAmong Wisconsin counties that year
Wisconsin has 135 hazardous waste handlers with at least one inspection on record during 2026, across 154 separate inspections. That compares with 226 in 2025. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.
Other years
Inspections recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-11-03 | PROMEGA COMPONENT MANUFACTURING CENTER | Fitchburg | COMPLIANCE EVALUATION INSPECTION | E |
| 2026-10-23 | SCOT INDUSTRIES INC | Muscoda | COMPLIANCE EVALUATION INSPECTION | E |
| 2026-10-21 | STRESAU LABORATORY INC | Spooner | FINANCIAL RECORD REVIEW | S |
| 2026-10-21 | CRYSTAL FINISHING SYSTEMS INC | Schofield | COMPLIANCE EVALUATION INSPECTION | E |
| 2026-10-06 | KESTREL HAWK LANDFILL | Racine | FINANCIAL RECORD REVIEW | S |
| 2026-09-30 | KOPPERS INC (BEAZER EAST INC) | Superior | GROUNDWATER MONITORING EVALUATION | S |
| 2026-09-30 | WAUPACA FOUNDRY LF | Waupaca | GROUNDWATER MONITORING EVALUATION | S |
| 2026-09-24 | GERBER COLLISION & GLASS - TOMAHAWK | Tomahawk | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-09-24 | ASCENSION SACRED HEART HOSPITAL | Tomahawk | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-09-22 | VEOLIA ES TECHNICAL SOLUTIONS, LLC | Menomonee Falls | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-09-21 | PRIME LEATHER FINISHES CO | Pewaukee | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-09-18 | VEOLIA ES TECHNICAL SOLUTIONS, LLC | Menomonee Falls | FINANCIAL RECORD REVIEW | S |
| 2026-09-18 | GREENWOOD MOTORLINES DBA R&L CARRIERS | Milwaukee | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-09-17 | BROOKFIELD PONTIAC GMC | Brookfield | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-09-16 | NORD GEAR CORP | Waunakee | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-09-11 | KOPPERS INC (BEAZER EAST INC) | Superior | FINANCIAL RECORD REVIEW | S |
| 2026-09-10 | HYDRITE CHEMICAL CO | Cottage Grove | COMPLIANCE EVALUATION INSPECTION | E |
| 2026-09-10 | ERCO WORLDWIDE (USA) INC - PORT EDWARDS PLT | Nekoosa | FINANCIAL RECORD REVIEW | S |
| 2026-09-09 | JCI/TYCO | Marinette | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-09-03 | SENECA FOODS CORP JANESVILLE | Janesville | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-09-03 | GLENN RIEDER INC | West Allis | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-09-02 | PROFILE FINISHING SYSTEMS LLC | Waukesha | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-27 | BRENNTAG GREAT LAKES LLC-RECLAIM | Menomonee Falls | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-27 | WHITE CAP, LTD. (BW 438) | Madison | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-26 | RUST-OLEUM CORP | Pleasant Prairie | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-25 | MULTICIRCUITS INC | Oshkosh | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-20 | PHILLIPS-MEDISIZE - RED CEDAR | Menomonie | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-19 | GASCOIGNE CO | Waukesha | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-19 | MATIV CONWED LLC | New Berlin | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-19 | OUTLOOK GROUP LLC | Neenah | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-19 | LPI INC | Eau Claire | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-19 | ESTES EXPRESS LINES INC | Eau Claire | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-17 | S C JOHNSON & SON INC | Sturtevant | FINANCIAL RECORD REVIEW | S |
| 2026-08-14 | WRR ENVIRONMENTAL SERVICES CO INC | Eau Claire | FINANCIAL RECORD REVIEW | S |
| 2026-08-13 | WRR ENVIRONMENTAL SERVICES CO INC | Eau Claire | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-11 | SHERWIN-WILLIAMS #4357 | Milwaukee | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-06 | KENO BODY & PAINT DBA KENOS COLLISIONTEK | Kenosha | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-05 | ARDAGH GLASS INC | Burlington | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-05 | WM WASTE INC | Union Grove | COMPLIANCE EVALUATION INSPECTION | E |
| 2026-08-04 | BRENNTAG GREAT LAKES LLC-RECLAIM | Menomonee Falls | FINANCIAL RECORD REVIEW | S |
| 2026-07-30 | WMWI - OMEGA HILLS LANDFILL | Germantown | FINANCIAL RECORD REVIEW | S |
| 2026-07-30 | WMWI - METRO RECYCLING & DISPOSAL | Franklin | FINANCIAL RECORD REVIEW | S |
| 2026-07-30 | FRANKLIN ELECTRIC FUELING SYSTEMS DEFOREST | Deforest | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-23 | SAFETY-KLEEN SYSTEMS INC | Waukesha | FINANCIAL RECORD REVIEW | S |
| 2026-07-23 | SAFETY-KLEEN SYSTEMS INC | Kaukauna | FINANCIAL RECORD REVIEW | S |
| 2026-07-23 | RELIABLE PLATING WORKS INC | Milwaukee | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-23 | PREGIS SHARP SYSTEMS LLC | Sussex | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-16 | RSG-NORLAKE | Hudson | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-16 | HUDSON HOSPITAL & CLINICS | Hudson | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-15 | TCLAD INC. | Prescott | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-15 | CARDINAL HEALTH - HUDSON | Hudson | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-09 | PIONEER METAL FINISHING CORP | Green Bay | COMPLIANCE EVALUATION INSPECTION | E |
| 2026-07-08 | MIDWEST TURBINE SERVICE | Hartford | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-02 | HYDRITE CHEMICAL CO | Cottage Grove | FINANCIAL RECORD REVIEW | S |
| 2026-07-02 | WM WASTE INC | Union Grove | FINANCIAL RECORD REVIEW | S |
| 2026-07-02 | FLEXO GRAPHICS INC | Butler | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-01 | VEOLIA ES TECHNICAL SOLUTIONS LLC | Port Washington | FINANCIAL RECORD REVIEW | S |
| 2026-06-30 | STERLING WISCONSIN LLC | Germantown | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-30 | ELLSWORTH ADHESIVES SPECIALTY CHEM DIST INC | Germantown | COMPLIANCE EVALUATION INSPECTION | E |
| 2026-06-24 | SENECA FOODS CORP - VEGETABLE-DIV | Baraboo | COMPLIANCE EVALUATION INSPECTION | E |
| 2026-06-23 | PALMER HAMILTON LLC | Elkhorn | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-22 | US ARMY CORPS OF ENGINEERS ST PAUL DIST | Fountain City | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-17 | ONE TOUCH POINT | Hartland | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-16 | STELLA-JONES CORP | Cameron | COMPLIANCE EVALUATION INSPECTION | E |
| 2026-06-05 | SAFETY-KLEEN SYSTEMS INC | Waukesha | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-04 | HALLMAN/ LINDSAY PAINT | Sun Prairie | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-03 | API HEAT TRANSFER | Franklin | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-02 | UW PHYSICAL SCIENCE LAB | Stoughton | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-28 | MARSHALL TOWNE MILLWORK DBA AUBURN RIDGE | Columbus | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-27 | RUST-OLEUM DBA MULTICOLOR SPECIALTIES INC | Waupun | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-27 | COLUMBUS CHEMICAL INDUSTRIES INC | Columbus | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-26 | KINGCHEM LABORATORIES INC. | Saint Francis | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-21 | BADGER COLOR CONCENTRATES INC | Mukwonago | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-20 | MATERION ADVANCED CHEMICALS INC | Milwaukee | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-15 | WAUPACA FOUNDRY LF | Waupaca | FINANCIAL RECORD REVIEW | S |
| 2026-05-06 | ASTRO INDUSTRIES INC | Green Bay | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | MAXPAX LLC | Walworth | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | FORTRESS FORMS INC | New Berlin | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | IEWC GLOBAL SOLUTIONS | New Berlin | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-24 | ELKHORN ELECTROPOLISHING LLC | Elkhorn | NON-FINANCIAL RECORD REVIEW | E |
| 2026-04-23 | AURA II INC | Milwaukee | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | AZZ GALVANIZING AND PLATING - MILWAUKEE LLC | Milwaukee | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | APACHE STAINLESS EQUIPMENT CORP | Beaver Dam | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | KDC/ONE NORTHERN LABS | Manitowoc | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | MAYVILLE ENGINEERING COMPANY INC- BEAVER DAM -PHOENIX COATERS EAST | Beaver Dam | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | MAYVILLE ENGINEERING COMPANY CO INC - BEAVER DAM - PHOENIX COATERS WEST | Beaver Dam | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-21 | AMCOR HEALTHCARE PACKAGING INC | Oshkosh | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-16 | CUMMINS EMISSION SOLUTIONS - MINERAL POINT | Mineral Point | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-15 | JOHN DEERE HORICON WORKS - DOWNTOWN | Horicon | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-15 | BRENNTAG GREAT LAKES LLC-RECLAIM | Menomonee Falls | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-15 | CNG GREEN BAY | Green Bay | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-13 | ENVIRO-SAFE RESOURCE RECOVERY | Germantown | FINANCIAL RECORD REVIEW | S |
| 2026-04-08 | ALLOY PRODUCTS CORP | Waukesha | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-02 | KESTREL HAWK LANDFILL | Racine | FINANCIAL RECORD REVIEW | S |
| 2026-04-02 | LOGISTICS RECYCLING INC | Green Bay | NO LONGER A SIGNIFICANT NON-COMPLIER | E |
| 2026-04-01 | BW CONVERTING, INC | Green Bay | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-01 | DEFOREST COLLISION REPAIR INC | Deforest | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-31 | TRADEBE TREATMENT AND RECYCLING OF WI LLC | Milwaukee | FINANCIAL RECORD REVIEW | S |
| 2026-03-25 | U S CHROME CORP OF WISCONSIN | Fond Du Lac | COMPLIANCE EVALUATION INSPECTION | E |
| 2026-03-25 | AMRIZE BUILDING ENVELOPE LLC | Waukesha | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.
What this page shows
This page covers hazardous-waste handlers in the EPA RCRA register in WI with inspections in 2026. It lists 102 handlers with inspections in 2026 and 113 evaluations recorded in 2026.