Dr. Jordan specializes in geophysics, groundwater flow modeling, interpretation of subsurface geologic provinces, and exploration and development of groundwater resources. He is the technical lead on geologic and hydrogeologic programs and has managed projects regulated by RCRA, CERCLA and state programs. He has particular expertise in understanding Non-Aqueous Phase Liquids (NAPL) in geologic formations. Dr. Jordan serves as an adjunct professor at Youngstown State University.