George Hall has degrees in science and engineering. He received a B.S. degree in Geology from Arkansas Tech University in 1975, and an M.S. Degree in Civil Engineering from Oklahoma State University in 1983. He holds professional licensure as both a geologist and engineer. Mr. Hall was employed by the Army Corps of Engineers from 1975 - 1997. During this time he worked in a variety of engineering and science positions involving geology, engineering geology, hydrogeology, geotechnical engineering, and environmental investigations and remediation. He held the position of Innovative Technology Advocate for the Tulsa District during the period of 1995 - 1997. He has taught graduate classes in hydrogeology as an adjunct professor for the University of Tulsa. In 1998 he formed Hall Consulting, P.L.L.C., and offers independent consulting services in the fields of science and engineering.