Wisconsin's Groundwater Coordinating Council (GCC) has dropped its 2025 report to the State Legislature, throwing the spotlight once more on the need to rally behind the state's groundwater protection. Their report unpacks a slew of environmental concerns, not least of which is the persistent taint of PFAS in public and private wells, which carries implications for both public health and the delicate balance of the natural world around us. This is according to the findings published on the Wisconsin Department of Natural Resources' website.
But PFAS, it seems, is just the tip of the iceberg, with the GCC also taking aim at nitrate pollution—a scourge haunting Wisconsin's waters for over fifty years, and pesticide contamination now found in more than 40% of the state's private drinking wells, both environmental woes stemming from decades of unchecked industry and agricultural practices. Joe Van Rossum, GCC Chair and Wisconsin DNR environmental management deputy administrator, told the DNR press team, "Our groundwater is a critical priority. This resource is essential to the well-being of our communities and environment; it must not be taken for granted." He underscored the immense potential that lies in harnessing the GCC's recommendations for a more sustainable future.
A few top-line actions from the council's 2025 primary recommendations include upping the ante on PFAS containment with more robust standards and ongoing research, alongside expanded monitoring and the NR 123 Well Compensation Program to counteract the nitrate menace. They're also pushing for new benchmarks and best practices to get a grip on pesticide contamination, and drafting strategies with public and private partners to address areas thirsty for sustainable water sources.
In what reads like a proactive call to arms, the report's full scope, laid out on the Groundwater Coordinating Council Report to the Legislature webpage, details strategic moves envisioned by the council.
