PFAS
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PFAS External Advisory Group
Subscribe to PFAS External Advisory Group UpdatesGov. Tony Evers declared 2019 the Year of Clean Drinking Water and signed Executive Order #40 in August 2019 to address the issue of PFAS (per- and polyfluoroalkyl substances) in Wisconsin.The 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…
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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…
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Public Input, Meetings & Rulemaking Efforts
PFAS In Wisconsin Webinar at 2 p.m. On April 19 Join the Wisconsin Department of Natural Resources (DNR) and the Department of Health Services (DHS) for the PFAS in Wisconsin Webinar at 2 p.m. on Monday, April 19,…
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PFAS Investigation and Cleanup
Per- and polyfluoroalkyl substances (PFAS) may enter the environment and result in contamination to groundwater, surface water, soil and/or sediment. In general, a person responsible for a discharge is required to report, investigate and cleanup the…
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Environmental and Health Impacts of PFAS
Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are a large group of human-made chemicals that have been used in industry and consumer products worldwide since the 1950s.PFAS do not occur naturally, and some are widespread in the environment.…
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PFAS Contacts
Contact the following staff if you have questions about PFAS. If you are unsure who to contact, please email DNRPFASInquiries@Wisconsin.gov.
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Frequently Asked Questions
PFAS contamination has been detected in the Marinette and Peshtigo areas in soil, sediment, groundwater, surface water, private drinking water wells and biosolids. Answers to questions asked of DNR staff are posted on this page, which will be…
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PFAS Contamination in the Marinette and Peshtigo Area
PFAS contamination has been detected in Marinette, Peshtigo and surrounding communities in soil, private wells, surface water and groundwater.Subscribe to receive updates about PFAS contamination in the Marinette and Peshtigo area.FAQ for PFAS…
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Water Quality PFAS Initiatives
The DNR is conducting a number of initiatives related to per- and polyfluoroalkyl substances (PFAS) contamination and water quality in Wisconsin. These initiatives are:PFAS surface water rule and implementation;surface water and fish tissue sampling…