The Remediation and Redevelopment (RR) Program now offers two new, optional template letters to use when notifying private well users of drinking water sample results. Responsible parties must report all potable well sampling results to the DNR and well owners and occupants within 10 business days after receiving the sample results per Wis. Admin. Code § NR 716.14.
Chemicals that have seen industrial use for decades are now beginning to be better understood by scientists and others concerned with their potential impacts to human health and the environment. Per- and polyfluoroalkyl compounds (PFASs) are a class of emerging contaminants known to impact environmental media, such as groundwater, soil, sediment and surface water.
When discharged to the environment, PFAS compounds meet the definitions of hazardous substance and/or environmental pollution under Wis. Stat. § 292.01. Discharges of PFASs to the environment are subject to regulation under Wis. Stat. § 292 and the requirements for immediate notification, investigation, and remediation in Wis. Admin. Code chs. NR 700 through 754.