Programs

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

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

Programs

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across generations to hold polluters accountable.

• Early warning systems of water quality shifts

The water that flows through you connects you to 7 billion people — and countless ecosystems. Protect it with us.

Programs

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

The science is clear: healthy water systems feed us, sustain us, and deserve our protection. We predict risks so policy can shift.