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

This work is possible because of donations like you. Every contribution matters.

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

• Indigenous partnerships for sovereignty

Every action counts — from small donations to big movements. The future is ours if we organize today.

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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 extinction. Now I'm leading others.' — Michael O., Water Guardian

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