Roger C. Yoh, P.E. (Vice Chair)

OCWD Director

Roger Yoh was elected to serve on the Orange County Water District (OCWD) Board of Directors in November 2004, and was re-elected in 2008, 2012 and 2016. He was elected to serve as the 2012, 2016 and 2020 chair of the Groundwater Replenishment System (GWRS) Steering Committee, and, most recently, as the 2013 and 2014 2nd vice president of the OCWD Board of Directors.

Director Yoh is a registered professional engineer, a project management professional and is currently employed with the California Department of Transportation (Caltrans), District 7 (Los Angeles and Ventura Counties), as a senior transportation engineer.

Director Yoh holds a Bachelor of Science degree in civil engineering from the University of California, Irvine, where he received extensive training in various disciplines of civil engineering, including water resources engineering and construction management.

Director Yoh is a member of the American Society of Civil Engineers, Environmental & Water Resources Institute and the Project Management Institute. A resident of Orange County since 1982, Director Yoh and his wife, Stephanie, live in Buena Park with their daughter.

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