JACKSONVILLE, Fla. - Seaman Lacey Hagler from Coast Guard Sector Jacksonville overlooks a portion of a marsh near the San Sebastian River, in St. Augustine, Fla., Monday Aug. 22, 2011. Coast Guard Sector Jacksonville prevention department is responding to pollution created as a result of an explosion of a fuel tank, Friday Aug. 19, 2011 at a nearby gas station. U.S. Coast Guard photo by Petty Officer 3rd Class Jessica Potter.