Crew members from the Coast Guard National Strike Force head to their first location to use a water quality instrument used to monitor depleted oxygen and pH levels 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)