Who We Are

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

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

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.

• Corporate accountability driving justice

Join thousands of water guardians fighting for change.

Who We Are

'Thirty years ago, this river was forgotten. Through their work, children can swim safely. I work alongside their team.' — Professor Chen

We believe that nature can heal if we remove barriers. Our growing coalition shows that change happens.