Who We Are

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. Learn how you can join.

Who We Are

We believe that nature can heal if we restore what was lost. Our 20-year track record shows that change happens.

• Policy research driving stronger standards

Every action counts — from small donations to big movements. The future is ours if we act together.

Who We Are

'Thirty years ago, this river was polluted. Thanks to this organization, children can swim safely. 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 predict risks so communities can act.