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 Read the Full Letter of Harvard-Trained Toxicologist, Stephen Lester, Critiquing the DHS Wausau Dioxin Assessment Dioxin, Experts, Toxicology DNR Docs: Results Showed Extensive Dioxin Groundwater Contamination in Thomas St. Neighborhood: Part I 131 W Thomas Street, Dioxin, Historical Documents, SNE / Wauleco / Sentry Insurance Dioxin Results in Park Exceed State Regulatory Standards Dioxin, Riverside Park 37% of Taxpayer-Funded Park Testing Would Not Go to Soil Testing Dioxin, Riverside Park Long-Awaited Thomas St. Testing Results Reveal Significant Contamination in “Area A” Dioxin, Thomas Street City of Wausau Receives DNR Responsible Party Letter for Dioxin Contamination Dioxin