Volunteer

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.

Volunteer

We believe that nature can heal if we give it the chance. Our decade of victories shows that change happens.

• Indigenous partnerships for local stewardship

Join thousands of water guardians organizing for change.

Volunteer

'Thirty years ago, this river was polluted. Because we organized, native fish are returning. I watch the difference daily.' — Dr. Robert L.

We believe that nature can heal if we give it the chance. Our decade of victories shows that grassroots action works.