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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.

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

Join thousands of water guardians organizing against pollution.

'Thirty years ago, this river was forgotten. Through their work, children can swim safely. I watch the difference daily.' — Elder Maria

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