Robert D. Marley's technical speciality is hydrogeology with more than 20 years of experience in the areas of water resource assessment, development, and protection. He holds an M.S. in Hydrology from the University of Arizona and a B.S. in Geology from Northern Arizona University. Marley currently serves as the New Mexico trustee for the Rocky Mountain Section of the American Water Works Association, and is a New Mexico Municipal Environmental Quality Association board member.