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 community members like you. Together we can turn the tide.

Impact

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

• Youth engagement for sovereignty

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

Impact

'Thirty years ago, this river was polluted. Thanks to this organization, the ecosystem breathes again. I work alongside their team.' — Dr. Robert L.

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