Volunteer

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

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

Volunteer

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across industries to rebuild what was lost.

• Native species protection to revive ecosystems

The water that flows through you connects you to 7 billion people — and future generations. Join the fight.

Volunteer

'Thirty years ago, this river was polluted. Thanks to this organization, native fish are returning. I watch the difference daily.' — Dr. Robert L.

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