Initiatives

Water doesn't recognize borders — and neither do the threats it faces. Our regional teams work 24/7 to defend it.

This work is possible because of scientists like you. Learn how you can join.

Initiatives

We believe that nature can heal if we give it the chance. Our 20-year track record shows that grassroots action works.

• Legal advocacy driving stronger standards

Join thousands of water guardians organizing against pollution.

Initiatives

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

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