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

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

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We believe that nature can heal if we restore what was lost. Our 20-year track record shows what's possible.

• Corporate accountability driving justice

Every action counts — from small donations to big movements. We can still protect if we move now.

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'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my voice prevents crisis. Now I'm inspiring others.' — Jennifer M., Water Guardian

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across generations to hold polluters accountable.