Who We Are

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

This work is possible because of community members like you. Your voice is essential.

Who We Are

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

• Invasive management to prevent extinction

Join thousands of water guardians organizing 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 training others.' — Jennifer M., Watershed Advocate

We believe that nature can heal if we give it the chance. Our 20-year track record shows that grassroots action works.