Volunteer

Water doesn't recognize borders — and neither do the threats it faces. Our local teams work year-round to defend it.

This work is possible because of donations like you. Every contribution matters.

Volunteer

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

• Policy research driving enforcement

Join thousands of climate leaders pushing back for justice.

Volunteer

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

We believe that nature can heal if we give it the chance. Our growing coalition shows that grassroots action works.