Specialists
- Webpage
Special casing area requirements for arsenic
For Outagamie and Winnebago counties (effective October 1, 2004)
- Webpage
Current groundwater standards
Current public health and public welfare groundwater standards are contained in Ch. NR 140, Wis. Adm. Code.
- Webpage
Conservation grazing
Many of Wisconsin's Wildlife Management Areas (WMAs) have grassland habitats dependent on disturbance to maintain their diversity and productivity. Methods of disturbance include prescribed burning, mowing, haying and herbicide application.…
- Webpage
America's Water Infrastructure Act
On October 23, 2018, America's Water Infrastructure Act (AWIA) was signed into law and is an amendment to the Safe Drinking Water Act (SDWA). As stated by U.S. EPA, AWIA "improves drinking water and water quality, deepens infrastructure investments…
- Webpage
Pandemic influenza - a guide for water plant owners and operators
What is pandemic influenza? A pandemic is a global disease outbreak. A flu pandemic occurs when a new influenza virus emerges for which people have little or no immunity and for which there is no vaccine. The disease spreads easily person-to-person…
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Drinking water security and emergency preparedness
If you are currently experiencing an emergency:During normal office hours, contact your DNR Rep. If you don’t know your rep, you can look them up on the DWS portal.After hours/on the weekend/holiday – contact 608-576-5358 to talk to the officer on…
- Webpage
Public notification rule
Public notification is an important part of the Safe Drinking Water Act (SDWA). The U.S. Environmental Protection Agency (EPA) made significant changes to the Public Notification Rule, which were added to Wisconsin Administrative Code, Ch. NR 809,…