Join Us

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. Your voice is essential.

Join Us

We believe that nature can heal if we give it the chance. Our 20-year track record shows what's possible.

• Legal advocacy driving stronger standards

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

Join Us

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my voice prevents harm. Now I'm inspiring others.' — Jennifer M., Volunteer

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