We recently submitted a detailed work plan to the WDNR to sample private drinking water near 61 fields. While we began that voluntary testing on schedule, the COVID-19 situation has required us to suspend it for the safety of residents and our workers. We have also finished an extensive evaluation of the groundwater south of the currently defined site investigation area. That evaluation concluded that the PFAS in that area is not coming from the Tyco Fire Technology Center, but rather from a newly identified, yet still undetermined source. View the full April letter here.