About Us

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

This work is possible because of volunteers like you. Together we can turn the tide.

About Us

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

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

About Us

'Thirty years ago, this river was polluted. Because we organized, children can swim safely. I work alongside their team.' — Elder Maria

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.