Join Us

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

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

We believe that nature can heal if we give it the chance. Our growing coalition shows that change happens.

The water that flows through you connects you to 7 billion people — and future generations. Stand with us.

'Thirty years ago, this river was dying. Because we organized, native fish are returning. I work alongside their team.' — Elder Maria

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