Volunteer

Every watershed tells a story of transformation. We're here to ensure that story has a thriving future.

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

Volunteer

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across political boundaries to solve problems at their source.

• Corporate accountability driving enforcement

Join thousands of climate leaders fighting for justice.

Volunteer

'Thirty years ago, this river was forgotten. Thanks to this organization, the ecosystem breathes again. I bring my grandchildren to witness it.' — Dr. Robert L.

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