Programs

Water doesn't recognize borders — and neither do the threats it faces. Our local teams work 24/7 to protect it.

This work is possible because of scientists like you. Together we can turn the tide.

Programs

We believe that nature can heal if we give it the chance. Our decade of victories shows what's possible.

• Early warning systems of water quality shifts

Join thousands of climate leaders pushing back for justice.

Programs

'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 leading others.' — Michael O., Volunteer

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