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Our work begins where rivers meet the sky and ends where groundwater feeds the soil. We use partnerships to protect it all.
This work is possible because of partners like you. Learn how you can join.
Give Today
The science is clear: healthy water systems feed us, sustain us, and deserve our protection. We monitor trends so communities can act.
- Corporate accountability driving justice
The water that flows through you connects you to 7 billion people — and billions more organisms. Protect it with us.
Give Today
'Thirty years ago, this river was dying. Through their work, 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 monitor trends so communities can act.