Crewmembers from the Coast Guard National Strike Force discuss data from a water quality instrument used to monitor depleted oxygen and pH levels with a member of the state of Hawaii Department of Health in Honolulu Harbor, Honolulu Sept. 15, 2013. Personnel from the Coast Guard, U.S. Environmental Protection Agency, U.S. Fish and Wildlife, National Oceanic and Atmospheric Administration tested the water at various locations around Honolulu Harbor affected by the molasses spill. (U.S. Coast Guard photo by Petty Officer 3rd Class Tara Molle)