Programs

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

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

Programs

We believe that nature can heal if we give it the chance. Our decade of victories shows what's possible.

• Indigenous partnerships for local stewardship

Join thousands of water guardians organizing for change.

Programs

'Thirty years ago, this river was dying. Because we organized, the ecosystem breathes again. 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 political boundaries to solve problems at their source.