DG
- Webpage
Non-Transient Non-Community Public Water System Sanitary Survey
A sanitary survey is an evaluation of a water system's facilities, operations and records to
- Webpage
St. Croix SWCDA - Towns of Hudson and Warren
Many drinking water wells in the towns of Warren and Hudson, situated in St. Croix County, are contaminated with trichloroethylene (TCE), a volatile organic compound (VOC). A Special Well Casing Depth Area (St. Croix SWCDA - Towns of Hudson and…
- Webpage
Cybersecurity
Resources for public water systems to prepare for and prevent cyberattacksAmerican Water Works Association (AWWA)Water Sector Cybersecurity Risk Management Tool, to be used with America's Water Infrastructure Act (AWIA).Answer 22 yes/no questions…
- Webpage
NR 811 Community Water System Operation and Design Updates
Safe, clean drinking water is what we expect when we turn on our faucets. Chapter NR 811, Wisconsin Administrative Code provides the engineering, design, construction and operation requirements for community water systems with the purpose of…
- Webpage
Application
The city of Waukesha submitted a revised application for a Lake Michigan diversion in October 2013.
- Webpage
City of Waukesha Diversion
OverviewOverviewThe DNR approved the city of Waukesha’s diversion application to divert up to 8.2 million gallons per day.The city purchases drinking water from the city of Milwaukee, whose water source is Lake Michigan.The city of Waukesha…
- Webpage
Drinking Water and Groundwater Guidance
We welcome your input on all Drinking Water and Groundwater Program guidance. The guidance available for comment tab lists guidance that is being developed or revised. Feedback related to the documents posted should be emailed to the staff member…
- Webpage
Private Water Advisory Council
The Private Water Advisory Council (PWAC) was established by the DNR's Private Drinking Water section of the Drinking Water and Groundwater (DG) program.The group serves as a forum to provide an avenue for communication with the well drilling…
- Webpage
Annual Drinking Water Reports
The DNR's annual drinking water report and interactive map highlight efforts to help public water systems provide safe and adequate supplies of drinking water in our state. Wisconsin's 11,000+ public water systems have a high rate of compliance with…