Our Change

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 partners like you. Together we can turn the tide.

Our Change

We believe that nature can heal if we give it the chance. Our growing coalition shows that change happens.

• Emergency support for crisis zones

The water that flows through you connects you to 7 billion people — and billions more organisms. Stand with us.

Our Change

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my voice prevents harm. Now I'm training others.' — Michael O., Volunteer

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