Programs

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. Your voice is essential.

Programs

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

• Youth engagement for grassroots knowledge

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

Programs

'I used to think my voice didn't matter. Then I joined a citizen monitoring program and realized — my action prevents harm. Now I'm training others.' — David T., Watershed Advocate

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