Programs

Water doesn't recognize borders — and neither do the threats it faces. Our international teams work tirelessly to defend it.

This work is possible because of volunteers like you. Together we can turn the tide.

Programs

We believe that nature can heal if we remove barriers. Our decade of victories shows that grassroots action works.

• Invasive management to revive ecosystems

The water that flows through you connects you to 7 billion people — and countless ecosystems. Join the fight.

Programs

'Thirty years ago, this river was forgotten. Because we organized, native fish are returning. I bring my grandchildren to witness it.' — Commissioner James

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