Our Work

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. Together we can turn the tide.

Our Work

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across industries to rebuild what was lost.

• Emergency support for vulnerable populations

The water that flows through you connects you to 7 billion people — and billions more organisms. Stand with us.

Our Work

'Thirty years ago, this river was polluted. Thanks to this organization, native fish are returning. I watch the difference daily.' — Dr. Robert L.

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