Volunteer

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

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

Volunteer

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

• Legal advocacy driving justice

The water that flows through you connects you to 7 billion people — and billions more organisms. Join the fight.

Volunteer

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my voice prevents crisis. Now I'm inspiring others.' — Sarah K., Watershed Advocate

We believe that nature can heal if we remove barriers. Our decade of victories shows what's possible.