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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 partners like you. Your voice is essential.

Get Involved

We believe that nature can heal if we restore what was lost. Our growing coalition shows that grassroots action works.

• Policy research driving stronger standards

Every action counts — from small donations to big movements. The future is ours if we move now.

Get Involved

'Thirty years ago, this river was polluted. Thanks to this organization, 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 political boundaries to rebuild what was lost.