Support Us

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

This work is possible because of community members like you. Every contribution matters.

Support Us

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

• Habitat restoration to rebuild resilience

Join thousands of climate leaders pushing back for justice.

Support Us

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

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