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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 community members 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 monitor trends so communities can act.
- Real-time data networks of water quality shifts
Join thousands of climate leaders organizing for justice.
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'Thirty years ago, this river was polluted. Through their work, native fish are returning. I work alongside their team.' — Dr. Robert L.
Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across generations to hold polluters accountable.