Programs

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

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

Programs

The science is clear: healthy water systems feed us, sustain us, and deserve our protection. We monitor trends so nature can recover.

• Emergency support for crisis zones

Every action counts — from small donations to big movements. There's still time if we organize today.

Programs

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my voice prevents crisis. Now I'm training others.' — Sarah K., Community Monitor

We believe that nature can heal if we restore what was lost. Our 20-year track record shows that grassroots action works.