114 STAT. 1441A-62 PUBLIC LAW 106-377—APPENDIX B environmentally acceptable, and in compliance with the National Environmental Policy Act of 1969 (42 U.S.C. 4321 et seq.): Provided further. That the economic justification for the emergency outlet shall be prepared in accordance with the principles and guidelines for economic evaluation as required by regulations and procedures of the Army Corps of Engineers for all flood control projects, and that the economic justification be fully described, including the analysis of the benefits and costs, in the project plan documents: Provided further, That the plans for the emergency outlet shall be reviewed and, to be effective, shall contain assurances provided by the Secretary of State, after consultation with the International Joint Commission, that the project will not violate the requirements or intent of the Treaty Between the United States and Great Britain Relating to Boundary Waters Between the United States and Canada, signed at Washington, January 11, 1909 (36 Stat. 2448; TS 548) (commonly known as the "Boundary Waters Treaty of 1909"): Provided further. That the Secretary of the Army shall submit the final plans and other documents for the emergency outlet to Congress: Provided further. That no funds made available under this Act or any other Act for any fiscal year may be used by the Secretary of the Army to carry out the portion of the feasibility study of the Devils Lake Basin, North Dakota, authorized under the Energy and Water Development Appropriations Act, 1993 (Public Law 102-377), that addresses the needs of the area for stabilized lake levels through inlet controls, or to otherwise study any facility or carry out any activity that would permit the transfer of water from the Missouri River Basin into Devils Lake: Provided further. That within available funds, the Secretary of the Army, acting through the Chief of Engineers, is directed to continue construction of the Rio Grand de Manati flood control project at Barceloneta, Puerto Rico, which was initiated under the authority of the Section 205 program prior to being specifically authorized in the Water Resources Development Act of 1999. FLOOD CONTROL, MISSISSIPPI RIVER AND TRIBUTARIES, ARKANSAS, IL- LINOIS, KENTUCKY, LOUISL^NA, MISSISSIPPI, MISSOURI, AND TEN- NESSEE For expenses necessary for prosecuting work of flood control, and rescue work, repair, restoration, or maintenance of flood control projects threatened or destroyed by flood, as authorized by law (33 U.S.C. 702a and 702g-l), $347,731,000, to remain available until expended: Provided, That the Secretary of the Army is directed to complete his analysis and determination of Federal maintenance of the Greenville Inner Harbor, Mississippi navigation project in accordance with section 509 of the Water Resources Development Act of 1996. OPERATION AND MAINTENANCE, GENERAL For expenses necessary for the preservation, operation, maintenance, and care of existing river and harbor, flood control, and related works, including such sums as may be necessary for the maintenance of harbor channels provided by a State, municipality or other public agency, outside of harbor lines, and serving essential needs of general commerce and navigation; surveys and charting of northern and northwestern lakes and connecting waters; clearing
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