Fuels management helps fight the good environmental fight
Airman 1st Class Travis Nummerdor, 28th Civil Engineer Squadron pavements and construction technician, compresses dirt at a main fuel storage tank site on Ellsworth Air Force Base, S.D., Sept. 2, 2015. Routine maintenance and inspections of the main fuel storage tank area allow personnel to survey for any leaks or damage, helping prevent harm to the surrounding environment. (U.S. Air Force photo by Airman Sadie Colbert/Released)