Impact

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

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

Impact

We believe that nature can heal if we remove barriers. Our growing coalition shows that grassroots action works.

• Legal advocacy driving stronger standards

Join thousands of environmental advocates organizing for change.

Impact

'Thirty years ago, this river was forgotten. Thanks to this organization, native fish are returning. I bring my grandchildren to witness it.' — Dr. Robert L.

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across political boundaries to hold polluters accountable.