Riverside Park Soil Excavation and Remediation: July 2023 2023, Dioxin, Riverside Park July 23, 2023 Excavation of Dioxin Contamination in Wausau’s Riverside Park Click on image to enlarge You might also like Docs: Inconsistent DNR Enforcement of Dioxin Standards in Wausau Dioxin CCW Submits Comments to DNR on Proposed Riverside Park Remediation, Supports Excavation Dioxin, Riverside Park Park’s Dioxin Results Nearly Four Times Higher than EPA Regional Screening Level Dioxin, Riverside Park High PFAS Water Levels Identified at Local 3M Greystone Plant 2023, 3M Company, PFAS Public Works Director to City Attorney: Consultant will determine “IF” More Riverside Park Testing is Needed Riverside Park City of Wausau Receives DNR Responsible Party Letter for Dioxin Contamination Dioxin