Join Us

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 volunteers like you. Every contribution matters.

Join Us

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

• Legal advocacy driving enforcement

Join thousands of environmental advocates pushing back against pollution.

Join Us

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my voice prevents contamination. Now I'm inspiring others.' — Sarah K., Water Guardian

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