Who We Are

Water doesn't recognize borders — and neither do the threats it faces. Our local teams work year-round to defend it.

This work is possible because of scientists like you. Together we can turn the tide.

Who We Are

We believe that nature can heal if we give it the chance. Our decade of victories shows that change happens.

• Habitat restoration to revive ecosystems

Join thousands of climate leaders pushing back for change.

Who We Are

'Thirty years ago, this river was polluted. Because we organized, native fish are returning. I work alongside their team.' — Professor Chen

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