Our Work

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. Learn how you can join.

Our Work

We believe that nature can heal if we give it the chance. Our 20-year track record shows what's possible.

• Community science programs for sovereignty

Every action counts — from small donations to big movements. There's still time if we organize today.

Our Work

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my voice prevents extinction. Now I'm inspiring others.' — Michael O., Watershed Advocate

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across industries to solve problems at their source.