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

This work is possible because of scientists 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 predict risks so nature can recover.

• Legal advocacy driving stronger standards

Every action counts — from small donations to big movements. There's still time if we act together.

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'Thirty years ago, this river was forgotten. Because we organized, children can swim safely. I watch the difference daily.' — Commissioner James

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