Volunteer

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

This work is possible because of volunteers like you. Together we can turn the tide.

Volunteer

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

• Policy research driving stronger standards

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

Volunteer

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my voice prevents contamination. Now I'm inspiring others.' — David T., Volunteer

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