PFAS
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Surface Water and Fish Tissue PFAS Sampling
The DNR's Water Quality Program, in cooperation with the Fisheries Management Program and other partners, is conducting a multi-year, statewide monitoring project to sample fish tissue and water chemistry at select sites around the state near known…
- News
DNR To Host Online Listening Sessions Nov. 18 Regarding PFAS Investigation In Marinette, Peshtigo And Surrounding Communities
The Wisconsin Department of Natural Resources is holding online listening sessions on Wednesday, Nov. 18 to seek public input on PFAS contamination in Marinette, Peshtigo and surrounding communities. The meeting is the 11th in a series of 13 meetings the DNR will host for area residents.
- Webpage
PFAS and Foam on Waterways
Foam is a common occurrence on Wisconsin waterways and can often be observed floating on the surfaces of lakes and rivers. Surface water foam can form as a result of natural processes or from human-caused discharges such as runoff of contaminants…
- News
DNR Asking For Public Input On Wisconsin PFAS Action Plan
On behalf of the Wisconsin PFAS Action Council (WisPAC), the Wisconsin Department of Natural Resources (DNR) continues to accept input from the public on the PFAS Action Plan.
- News
DNR To Fund Sampling Of Hundreds Of Potable Wells For PFAS In The Town Of Peshtigo
The Wisconsin Department of Natural Resources (DNR) is conducting sampling of potable wells in an Expanded Site Investigation Area in the Town of Peshtigo due to the potential presence of groundwater contaminated with PFAS, using state funds.
- News
DNR Notified Of Possible Separate Contamination Issue At Marinette Facility That Has Paused PFAS Treatment
The Wisconsin Department of Natural Resources is investigating a separate contamination issue found in one of the ditches downstream of the JCI/Tyco Fire Technology Center in Marinette, Wisconsin.
- News
DNR To Host Online Listening Sessions Sept. 16 Regarding PFAS Deer Tissue Sampling And Other Investigation Activities In Marinette, Peshtigo And Surrounding Communities
The Department of Natural Resources is holding online listening sessions on Wednesday, Sept. 16 to discuss the state’s newly issued “do not eat deer liver” advisory for the area and to seek public input on PFAS contamination in Marinette, Peshtigo and surrounding communities.
- News
DNR And DHS Issue Do Not Eat Advisory For Deer Liver In Five-Mile Area Surrounding JCI/Tyco Site In Marinette
The Wisconsin Department of Natural Resources (DNR) released a report today detailing findings of PFAS in the liver of deer harvested and analyzed from the JCI/Tyco Fire Technology Center in Marinette, Wis.
- News
Elevated PFAS Levels Found In Ditch Downstream Of JCI/Tyco
Today, the Wisconsin Department of Natural Resources (DNR) received analytical sample results from surface water monitoring conducted in July by Johnson Controls, Inc. (JCI) and its subsidiary Tyco Fire Products, LP (Tyco) associated with the ongoing PFAS investigation at their Fire Technology Center in Marinette, Wisconsin.
- News
New Restrictions On PFAS-Containing Firefighting Foams Effective Sept. 1
2019 Wisconsin Act 101, published on Feb. 6, 2020 and codified in Wisconsin Statutes section 299.48, implements measures that mitigate the discharge of PFAS-containing firefighting foam into the environment, and in doing so supports efforts by the Wisconsin Department of Natural Resources and fire departments to protect the health and safety of Wisconsin residents and the firefighting community.