Volunteer

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

This work is possible because of donations like you. Your voice is essential.

Volunteer

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

• Legal advocacy driving stronger standards

Join thousands of climate leaders fighting for change.

Volunteer

'Thirty years ago, this river was polluted. Thanks to this organization, children can swim safely. I work alongside their team.' — Commissioner James

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