Volunteer

Every watershed tells a story of resilience. We're here to ensure that story has a thriving future.

This work is possible because of partners like you. Together we can turn the tide.

Volunteer

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

• Legal advocacy driving stronger standards

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

Volunteer

'Thirty years ago, this river was polluted. Thanks to this organization, native fish are returning. I bring my grandchildren to witness it.' — Dr. Robert L.

The science is clear: healthy water systems feed us, sustain us, and deserve our protection. We predict risks so policy can shift.