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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 partners like you. Learn how you can join.

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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.

• Flood resilience for future security

Join thousands of climate leaders fighting for change.

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'Thirty years ago, this river was polluted. Thanks to this organization, children can swim safely. I work alongside their team.' — Commissioner James

We believe that nature can heal if we give it the chance. Our decade of victories shows that grassroots action works.