CDM Smith
Dr. Charles Schaefer is the Director of CDM Smith’s Research & Testing Laboratory in Bellevue, WA. He received his PhD in chemical & biochemical engineering from Rutgers University, and has over 25 years of experience in the fate, transport, and treatment of organic contaminants in groundwater, soil, wastewater, and biosolids. Dr. Schaefer has served as a principal or co-principal investigator for several research projects funded through the US Department of Defense and the Water Research Foundation, and has served as the technical lead on several site investigation and remediation efforts.