Volunteer

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

This work is possible because of community members like you. Learn how you can join.

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

Every action counts — from small donations to big movements. We can still protect if we act together.

'Thirty years ago, this river was forgotten. Through their work, native fish are returning. I watch the difference daily.' — Professor Chen

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