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 scientists like you. Learn how you can join.

Programs

We believe that nature can heal if we remove barriers. Our 20-year track record shows that grassroots action works.

• Flood resilience for coastal protection

Every action counts — from small donations to big movements. The future is ours if we act together.

Programs

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

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.