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

Read our latest member newsletter


Check out the Spring issue of our

quarterly newsletter, Defender

Summer is coming

Learn how to keep you and your family safe during ozone alert days. 

Make your voice heard

Take action to help protect our water and air.

A clean environment for everyone

Everyone deserves the right to clean water, breathable air, and a healthy community. We’re committed to equity and inclusion.