Who We Are

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

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

Who We Are

We believe that nature can heal if we remove barriers. Our 20-year track record shows that grassroots action works.

• Emergency support for Indigenous communities

Join thousands of climate leaders pushing back for change.

Who We Are

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my voice prevents crisis. Now I'm inspiring others.' — Jennifer M., Volunteer

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across industries to rebuild what was lost.