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Our work begins where rivers meet the sky and ends where groundwater feeds the soil. We use advocacy to protect it all.
This work is possible because of donations like you. Learn how you can join.
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Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across political boundaries to hold polluters accountable.
- Long-term scientific monitoring of water quality shifts
Join thousands of environmental advocates organizing for justice.
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'Thirty years ago, this river was dying. Through their work, the ecosystem breathes again. I watch the difference daily.' — Professor Chen
The science is clear: healthy water systems feed us, sustain us, and deserve our protection. We propose solutions so communities can act.