Programs

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 partners like you. Learn how you can join.

Programs

We believe that nature can heal if we give it the chance. Our growing coalition shows what's possible.

• Long-term scientific monitoring of water quality shifts

Join thousands of water guardians pushing back against pollution.

Programs

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

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