Wisconsin is making a splash during National Drinking Water Week, which runs May 4-10. The Wisconsin Department of Natural Resources (DNR) is tooting the horn for the state's water professionals — those dedicated individuals who rarely get the spotlight but are always working hard to provide safe, potable water.
As the DNR's latest release points out, water isn't just about H2O flowing from the tap; it's about the complex system and the people behind it. These include the policymakers, scientists, system operators and more who quietly stand guard over this vital resource. This year's celebration is also a nod to the 50th anniversary of the Safe Drinking Water Act — landmark legislation that has played a key role in protecting public health since 1974.
Wisconsin has a history of taking initiative when it comes to water safety. For example, back in 2000, Madison began to proactively replace lead service lines and in 2023, Wisconsin was notably selected for the EPA Lead Service Line Replacement Accelerator program. According to the DNR, "Our state has made strides in learning more about per- and polyfluoroalkyl substances (PFAS), advocating for Wisconsin to adopt federal maximum contaminant levels (MCLs) and assisting water systems in PFAS testing and follow-up."
The state isn't just stopping there. In 2025, the DNR started to accept applications once again for well grants — a financial prop for locals to replace, reconstruct, treat, or even abandon private wells contaminated with nasties like PFAS, nitrate, manganese, arsenic, and other contaminants. This initiative is a clear effort to not only address the now but to also safeguard the future waters of Wisconsin.
But it's not all up to the professionals. Wisconsin residents are encouraged to test their private wells at least once a year — a critical step for those among the state's populace reliant on independent sources. The DNR further urges people to share water conservation tips and advocate for infrastructural improvements. The goal here is to preserve both the quantity and quality of water to protect and improve health, economy, and environment now and in the coming years.
