Susana Raab / Anacostia Community Museum
Diamond Carter, a student at the National Collegiate Public Charter School in Washington, D.C., records the water sample data from the Anacostia Watershed at Lower Beaverdam Dam Creek in Cheverly, Md., during a field trip to test the health of the local waterway. Carter is a participant in the Smithsonian's Anacostia Community Museum Citizen Scientist Program, which recently received a $32,000 grant from State Farm Insurance. (Photo by Susana Raab, Anacostia Community Museum, Smithsonian Institution)
