Who We Are

Our work begins where rivers meet the sky and ends where groundwater feeds the soil. We use advocacy to protect it all.

This work is possible because of donations 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.

• Disaster response for crisis zones

Join thousands of environmental advocates fighting for change.

Who We Are

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

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