The Coast Guard Sector Columbia Incident Management Division works with Port of Astoria personnel to refloat and lift the vessel Cap'N Oscar, after it sunk at the Port of Astoria, Ore., Feb. 11, 2015. Providing coordinated and effective response to the release of pollution is one of IMD's main objectives and part of the Coast Guard's marine safety mission. (U.S. Coast Guard Photo taken by Petty Officer 3rd Class Jonathan Klingenberg)