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Water doesn't recognize borders — and neither do the threats it faces. Our local teams work year-round to protect it.

This work is possible because of scientists like you. Your voice is essential.

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We believe that nature can heal if we restore what was lost. Our 20-year track record shows that grassroots action works.

• Indigenous partnerships for grassroots knowledge

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

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'Thirty years ago, this river was forgotten. Thanks to this organization, native fish are returning. I bring my grandchildren to witness it.' — Commissioner James

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