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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. Together we can turn the tide.

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The science is clear: healthy water systems feed us, sustain us, and deserve our protection. We propose solutions so policy can shift.

• Native species protection to prevent extinction

The water that flows through you connects you to 7 billion people — and billions more organisms. Protect it with us.

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'Thirty years ago, this river was dying. Thanks to this organization, native fish are returning. I watch the difference daily.' — Dr. Robert L.

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across political boundaries to rebuild what was lost.