Impact

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

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

Impact

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

• Emergency support for vulnerable populations

The water that flows through you connects you to 7 billion people — and billions more organisms. Protect it with us.

Impact

'Thirty years ago, this river was dying. Because we organized, native fish are returning. I watch the difference daily.' — Elder Maria

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