Waukesha County contains 212 EPA-regulated facilities, 2 of which are currently flagged for significant noncompliance. The county also hosts 4 Superfund sites and 63 TRI chemical reporters. EPA has assessed $5.3M in lifetime penalties and TRI reporters disclosed roughly 142.3k lb of on-site releases. That facility count is well above the Wisconsin state average of 59 per county.
| Site | City | Status |
|---|---|---|
| Lauer I Sanitary Landfill | Menomonee Falls | Ready for anticipated reuse |
| Master Disposal Service Landfill | Brookfield | Ready for anticipated reuse |
| Waste Management Of Wisconsin Inc Brookfield Sanitary Landfill | Brookfield | Construction complete |
| Muskego Sanitary Landfill | Muskego | Ready for anticipated reuse |
| Facility | City | On-site (lb) | Status |
|---|---|---|---|
| The Gund Co | Waukesha | 54.9k | Compliant |
| Quad/Graphics Inc | Pewaukee | 24.6k | Compliant |
| Dynatect Manufacturing Inc | New Berlin | 13.6k | Compliant |
| Vorteq Coil Finishers | Oconomowoc | 10.9k | Compliant |
| Silgan Containers Mfg Corp | Menomonee Falls | 6.1k | Compliant |
| Arandell-Schmidt | Menomonee Falls | 5.9k | Compliant |
| Brenntag Great Lakes, Llc-Distribution | Menomonee Falls | 5.6k | Compliant |
| Inpro Corporation - Apollo South | Muskego | 4.6k | Compliant |
| Quad/Graphics, Inc. | Sussex | 2.3k | Compliant |
| Techniplas Us Llc Plant 1 | Nashotah | 2.2k | Compliant |
| Metaltek Intl Wis Centrifugal Div | Waukesha | 1.7k | Compliant |
| Premold Corp | Oconomowoc | 1.7k | Compliant |
| Prime Leather Finishes Co | Pewaukee | 1.3k | Compliant |
| Cooper Power Systems Llc | Waukesha | 1.1k | Compliant |
| Northern Stainless Corp | Pewaukee | 1.1k | Compliant |
| Safety-Kleen Systems Waukesha (Wau) | Waukesha | 846 | Compliant |
| Diamond Vogel Inc | Menomonee Falls | 788 | Compliant |
| Bradley Corp | Menomonee Falls | 634 | Compliant |
| Alloy Prods Corp | Waukesha | 502 | Compliant |
| Waukesha Foundry | Waukesha | 497 | Compliant |
| Gascoigne Co | Waukesha | 355 | Compliant |
| Generac Power Systems Inc - Eagle | Eagle | 208 | Compliant |
| Castalloy, Inc. | Waukesha | 205 | Compliant |
| Southern Graphic Systems | Waukesha | 193 | Compliant |
| Scan-Pac Manufacturing Inc | Menomonee Falls | 171 | Compliant |
| Glenroy, Inc. | Menomonee Falls | 110 | Compliant |
| Holcim Solutions And Products Us Llc | Waukesha | 90 | Compliant |
| Essential Inds Inc | Merton | 49 | Compliant |
| Accurate Specialties Inc | Waukesha | 47 | Compliant |
| Quality Castings Co | Waukesha | 35 | Compliant |
| Valmet Inc | Waukesha | 11 | Compliant |
| Er Wagner Manufacturing Co | Menomonee Falls | 10 | Compliant |
| Lincoln Industries Of Wisconsin Llc | New Berlin | 9 | Compliant |
| Spincraft | New Berlin | 3 | Compliant |
| Ace Precision | Menomonee Falls | 1 | Compliant |
| A&b Filling | New Berlin | 1 | Compliant |
| Facility | City | Penalties | Last Inspected |
|---|---|---|---|
| Pewaukee Village Waterworks-Bh421 | Pewaukee | $0 | 2007-02-12 |
| Dousman Wastewater Treatment Facility | Dousman | $0 | 2022-06-22 |