The U.S. Environmental Protection Agency (EPA) has given the green light for further development of a second phase in addressing groundwater contamination at the BASF North Works site in Wyandotte, Michigan. The site, which covers approximately 230 acres along the Detroit River, has been utilized for industrial purposes since the 1800s and is currently engaged in chemical manufacturing.
The approved Comprehensive Groundwater Interim Measure Plan aims to mitigate contamination through various methods. These include establishing perimeter barriers, implementing a groundwater collection and extraction system, and constructing an on-site water treatment facility.
Investigations by both the EPA and the Michigan Department of Environment, Great Lakes, and Energy have identified several contaminants at the site. Among these are heavy metals, volatile organic compounds (VOCs), semi-volatile organic compounds (SVOCs), and per- and polyfluoroalkyl substances (PFAS).
Given the scale and complexity of the required cleanup efforts, the EPA is proceeding with its review of BASF’s remediation plan in stages. The subsequent design phase is expected to be submitted by August 2025.
For those interested in more detailed information or accessing related documents online, they can visit EPA’s website.
