Watershed Guardians

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Water doesn't recognize borders — and neither do the threats it faces. Our international teams work 24/7 to defend it.

This work is possible because of volunteers 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 policy can shift.

Join thousands of climate leaders fighting for change.

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'Thirty years ago, this river was forgotten. Because we organized, native fish are returning. I watch the difference daily.' — Commissioner James

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

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