About Us
Our work begins where rivers meet the sky and ends where groundwater feeds the soil. We use science to protect it all.
This work is possible because of donations like you. Your voice is essential.
About Us
Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across political boundaries to rebuild what was lost.
- Early warning systems of water quality shifts
The water that flows through you connects you to 7 billion people — and future generations. Protect it with us.
About Us
'Thirty years ago, this river was forgotten. Thanks to this organization, children can swim safely. I watch the difference daily.' — Dr. Robert L.
The science is clear: healthy water systems feed us, sustain us, and deserve our protection. We propose solutions so nature can recover.