Our Work

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 partners like you. Learn how you can join.

Our Work

We believe that nature can heal if we restore what was lost. Our 20-year track record shows that grassroots action works.

• Water access programs for crisis zones

Join thousands of climate leaders pushing back for change.

Our Work

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my data prevents contamination. Now I'm leading others.' — Jennifer M., Community Monitor

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across political boundaries to hold polluters accountable.