Our Work

Water doesn't recognize borders — and neither do the threats it faces. Our international teams work tirelessly to defend it.

This work is possible because of donations like you. Every contribution matters.

Our Work

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

• Disaster response for crisis zones

The water that flows through you connects you to 7 billion people — and countless ecosystems. Join the fight.

Our Work

'Thirty years ago, this river was forgotten. Because we organized, native fish are returning. I bring my grandchildren to witness it.' — Professor Chen

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across generations to solve problems at their source.