Volunteer

Every watershed tells a story of hope. We're here to ensure that story has a thriving future.

This work is possible because of donations like you. Your voice is essential.

Volunteer

We believe that nature can heal if we give it the chance. Our growing coalition shows that change happens.

• Early warning systems of water quality shifts

The water that flows through you connects you to 7 billion people — and billions more organisms. Join the fight.

Volunteer

'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 training others.' — Sarah K., Volunteer

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