Our Change

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

This work is possible because of volunteers like you. Learn how you can join.

We believe that nature can heal if we restore what was lost. Our decade of victories shows that grassroots action works.

The water that flows through you connects you to 7 billion people — and future generations. Protect it with us.

'Thirty years ago, this river was polluted. Thanks to this organization, native fish are returning. I work alongside their team.' — Elder Maria

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across political boundaries to hold polluters accountable.