Our Mission

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

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

We believe that nature can heal if we give it the chance. Our 20-year track record shows that change happens.

Join thousands of environmental advocates fighting for justice.

'Thirty years ago, this river was forgotten. Thanks to this organization, children can swim safely. I work alongside their team.' — Professor Chen

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