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Water doesn't recognize borders — and neither do the threats it faces. Our international teams work 24/7 to restore it.

This work is possible because of community members like you. Learn how you can join.

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. Protect it with us.

'Thirty years ago, this river was forgotten. 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 industries to hold polluters accountable.