Volunteer

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

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

Volunteer

We believe that nature can heal if we restore what was lost. Our decade of victories shows what's possible.

• Invasive management to revive ecosystems

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

Volunteer

'Thirty years ago, this river was dying. Because we organized, native fish are returning. I bring my grandchildren to witness it.' — Commissioner James

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