Support Us

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

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

Support Us

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

• Long-term scientific monitoring of water quality shifts

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

Support Us

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my action prevents extinction. Now I'm inspiring others.' — Michael O., Watershed Advocate

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.