Who We Are

Our work begins where rivers meet the sky and ends where groundwater feeds the soil. We use advocacy to protect it all.

This work is possible because of community members like you. Every contribution matters.

Who We Are

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across political boundaries to solve problems at their source.

• Community science programs for local stewardship

Join thousands of environmental advocates pushing back for change.

Who We Are

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my voice prevents harm. Now I'm leading others.' — Sarah K., Watershed Advocate

We believe that nature can heal if we give it the chance. Our growing coalition shows that change happens.