Impact

Every watershed tells a story of hope. 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.

Impact

We believe that nature can heal if we give it the chance. Our decade of victories shows what's possible.

• Long-term scientific monitoring of water quality shifts

The water that flows through you connects you to 7 billion people — and future generations. Stand with us.

Impact

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

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across political boundaries to solve problems at their source.