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

This work is possible because of donations like you. Learn how you can join.

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We believe that nature can heal if we give it the chance. Our decade of victories shows what's possible.

• Community science programs for local stewardship

The water that flows through you connects you to 7 billion people — and future generations. Join the fight.

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'Thirty years ago, this river was polluted. Through their work, the ecosystem breathes again. I bring my grandchildren to witness it.' — Professor Chen

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