The Army Corps of Engineers proposes routine dredging and disposal activities associated with maintenance of the Westhaven Cove Small Boat Basin in Westport, Washington. The proposed work would dredge up to 75,000 cubic yards (cy) of material per dredging event from the boat basin and dispose of it at two open water disposal sites over the ten-year period of FY 2018 - 2027. The tentatively preferred alternative calls for dredging to be conducted with a clamshell dredge during the designated work window of 16 July through 31 January.