A diver cuts away tangled lines from a vessel sunk and displaced by Hurricane Irma in Boot Key Harbor, Fla., Oct. 16, 2017. Response crews from the U.S. Coast Guard, the Florida Fish and Wildlife Conservation Commission, and the Environmental Protection Agency are managing vessel removal operations throughout Florida in response to Hurricane Irma with a priority on vessels leaking fuel or hazardous materials. FEMA photo by J.T. Blatty.