Bob Barnwell Bob Barnwell is a Geologist with the Alabama Department of Environmental Management (ADEM) located in Montgomery, Alabama. Since 2004, Bob has worked in the ADEM Land Division on CERCLA and RCRA projects at federal facilities located in Alabama. Bob provides geologic and hydrogeologic services for the environmental cleanup programs under the Defense and State Memorandum of Agreement. He is a state regulator for groundwater investigations including site characterization, remediation, RCRA permitting, and risk assessments. His duties include oversight of environmental investigations at Department of Defense facilities. Prior to ADEM, he worked for 16 years in the environmental consulting field conducting assessments throughout the country basing out of Washington, DC; Atlanta, GA; and Santa Fe, NM. Since 2005, Bob has contributed to ITRC as a team member representing the state of Alabama for ITRC's Perchlorate Team and the Green and Sustainable Remediation Team. Bob earned a bachelor's degree in geology from Georgia Southern College in Statesboro, Georgia in 1988. He is certified as a Professional Geologist.