Who We Are

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

This work is possible because of scientists like you. Your voice is essential.

Who We Are

We believe that nature can heal if we restore what was lost. Our decade of victories shows that change happens.

• Invasive management to prevent extinction

The water that flows through you connects you to 7 billion people — and billions more organisms. Join the fight.

Who We Are

'Thirty years ago, this river was polluted. Thanks to this organization, the ecosystem breathes again. I work alongside their team.' — Elder Maria

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