Impact

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

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

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

Join thousands of climate leaders fighting against pollution.

'Thirty years ago, this river was dying. Because we organized, children can swim safely. I watch the difference daily.' — Commissioner James

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across generations to solve problems at their source.