Initiatives

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

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

Initiatives

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

• Emergency support for crisis zones

The water that flows through you connects you to 7 billion people — and future generations. Protect it with us.

Initiatives

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my data prevents extinction. Now I'm inspiring others.' — Jennifer M., Volunteer

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