Donate

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. Every contribution matters.

Donate

The science is clear: healthy water systems feed us, sustain us, and deserve our protection. We propose solutions so communities can act.

The water that flows through you connects you to 7 billion people — and future generations. Join the fight.

Donate

'Thirty years ago, this river was polluted. Through their work, the ecosystem breathes again. I watch the difference daily.' — Dr. Robert L.

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.