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Nancy Stoner

Nancy is the Director of the Water Program and a senior fellow at the Pisces Foundation. Nancy is based in Washington, D.C. and regularly spends time at the Foundation’s office in San Francisco.


Nancy most recently served as Acting Assistant Administrator for U.S. EPA’s Office of Water. As a top EPA policymaker on water over the last three years, Nancy was responsible for protecting surface water resources and ensuring the safety of tap water across the United States. She is exceptionally knowledgeable about water and has visited every corner of the country to see new technology, cutting-edge programs, and innovative partnerships first hand. Prior to serving in the EPA, Nancy was the Co-Director of the NRDC Water Program, promoting sound water resource management nationally and in specific watersheds. Nancy also worked as Director of the Office of Planning and Policy Analysis in the Office of Enforcement and Compliance Assurance at the U.S. Environmental Protection Agency and as an attorney for the U.S. Department of Justice in Washington, D.C. Nancy is a graduate of Yale Law School and the University of Virginia.