Wisconsin Department of Natural Resources is overseeing the cleanup. Waste Management placed a new clay cap on the landfill in 1988 to meet current regulatory standards. The cap has been properly graded and vegetated and does not show signs of erosion. Drainage ditches carry excess runoff away from the site.
| City | Brookfield |
|---|---|
| County | Waukesha County |
| State | Wisconsin |
| Coordinates | 43.04817, -88.14811 |
Waste Management Of Wisconsin Inc Brookfield Sanitary Landfill is a federal Superfund site in Wisconsin. The Superfund program, created by Congress in 1980, addresses sites where hazardous substances have been released or threaten release into the environment. EPA scores potential sites using the Hazard Ranking System; those that score high enough are placed on the National Priorities List.
Current status: Construction complete. Physical construction of the cleanup remedy is complete, though long-term monitoring and institutional controls typically continue for years or decades. Groundwater treatment systems, for example, often run long after surface cleanup finishes.
Contamination has been detected in groundwater.
If you live near this site and have health concerns, your state health department can provide site-specific guidance. EPA maintains a community involvement program for most NPL sites, and site documents — including the Record of Decision, five-year reviews, and public health assessments — are typically available through EPA's Superfund site profile.