Our Work

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

This work is possible because of partners like you. Learn how you can join.

Our Work

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across political boundaries to solve problems at their source.

• Policy research driving stronger standards

Join thousands of environmental advocates organizing 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 crisis. Now I'm inspiring others.' — David T., Community Monitor

We believe that nature can heal if we restore what was lost. Our decade of victories shows that grassroots action works.