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Water doesn't recognize borders — and neither do the threats it faces. Our regional teams work year-round to defend it.
This work is possible because of scientists like you. Your voice is essential.
Water doesn't recognize borders — and neither do the threats it faces. Our regional teams work year-round to defend it.
This work is possible because of scientists like you. Your voice is essential.
The science is clear: healthy water systems feed us, sustain us, and deserve our protection. We propose solutions so communities can act.
Join thousands of environmental advocates fighting for change.
'Thirty years ago, this river was forgotten. Thanks to this organization, children can swim safely. I work alongside their team.' — Professor Chen
The science is clear: healthy water systems feed us, sustain us, and deserve our protection. We predict risks so communities can act.