Protecting and preserving Wisconsin’s clean water, clean air, and natural heritage.

Trusted. Experienced. Resilient.


And our voice can grow even stronger with you.

Stand with us on March 6 for the Big Share.




 Winter Issue Available Now!


In this issue: Foxconn, wetlands, and drinking water protections




Clean Wisconsin wins lawsuit on high-capacity well permitting.

Working for Clean Groundwater in Kewaunee


Kewaunee County has long dealt with groundwater contamination.

Learn how we’re working to solve this crisis.