U.S. Coast Guard Petty Officer 1st Class Jerad Landheer prepares Lt. j.g. Michael B. Lewis to conduct a damage assessment aboard the lifted 154-foot towboat Stephen L. Colby near LeClaire, Iowa, Dec. 10, 2013. The Stephen L. Colby sunk in the Mississippi River near LeClaire Nov. 25 and response crews have been working since then to safely lift the vessel from the riverbank. (U.S. Coast Guard photo by Petty Officer 2nd Class Jaclyn Young)