; and (C) the Secretary does not find that the project or separable element is no longer feasible. (2) Federal financial participation in the costs of a locally preferred plan In the case of improvements determined by the Secretary pursuant to paragraph (1)(A)(i) to deviate from the national economic development plan, the Secretary shall be responsible for all operation and maintenance costs of such improvements, as described in section 101(b), including costs in excess of the costs of the national economic development plan, if the Secretary determines that the improvements satisfy the requirements of paragraph (1). . 106. Coast Guard anchorages The Secretary is authorized to perform dredging at Federal expense within and adjacent to anchorages on the Columbia River established by the Coast Guard pursuant to section 7 of the Act of March 14, 1915 ( 33 U.S.C. 471 ), to provide safe anchorage for deep draft vessels commensurate with the authorized Federal navigation channel depth, including advanced maintenance. 107. State contribution of funds for certain operation and maintenance costs In carrying out eligible operations and maintenance activities within the Great Lakes Navigation System pursuant to section 210 of the Water Resources Development Act of 1986 ( 33 U.S.C. 2238 ) in a State that has implemented any additional State limitation on the disposal of dredged material in the open waters of such State, the Secretary may, pursuant to section 5 of the Act of June 22, 1936 ( 33 U.S.C. 701h ), receive from such State, and expend, such funds as may be contributed by the State to cover the additional costs for operations and maintenance activities for a harbor or inland harbor within such State that result from such limitation. 108. Inland waterway projects (a) In general Notwithstanding section 102 of the Water Resources Development Act of 1986 ( 33 U.S.C. 2212 ), 35 percent of the costs of construction of any project for navigation on the inland waterways shall be paid from amounts appropriated from the Inland