Results

Our work begins where rivers meet the sky and ends where groundwater feeds the soil. We use science to protect it all.

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

Results

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

• Legal advocacy driving stronger standards

Join thousands of water guardians fighting against pollution.

Results

'Thirty years ago, this river was dying. Because we organized, the ecosystem breathes again. I bring my grandchildren to witness it.' — Elder Maria

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