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tJ .. C'\2 ~, The guidance memo also directs the Bureau of Reclamation to prepare an Environmental Impact Statement on the alternatives prepared in the Central Arizona Water Control Study (CAWCS). The alternative identified as the proposed action was Plan 6 (New Wadde1, Cliff, Roosevelt, and Reconstructed Stewart Mountain Dams) but Plans 1, 2, 3, and 7 are to also be analyzed in detail as required by the National Environmental Policy Act (NEPA). (See attached memorandum. ) ': t,;, "The logic for selection of Plan 6 as the proposed action is the strong local support, the functional ability to meet statutory obligations required by authorizing legislation, and the fact that impacts on the Fort McDowell Indian Tribe are avoided," Watt said. Watt also described the status of the Tucson Aqueduct. "Planning for the Tucson Aqueduct began in 1978 but was divided into two phases in 1980: Phase A consists of facilities which will convey water from Phoenix to a point near the City of Ri1lito; Phase B consists of alternatives to deliver water to the City of Tucson and beyond." , Watt's memo said, "Planning for Phase A is nearing completion and a draft Environmental Impact Statement has been prepared for public review. Upon completion of public review and filing of the Final Environmental Impact Statement with the U.S. Environmental Protection Agency, planning will be complete and a decision can be made with respect to Phase A." For water deliveries to the City of Tucson, Watt concluded "that it is appropriate to prepare an Environmental Impact Statement in conjunction with Phase B planning studies. The early planning with evaluate alternatives and issues associated with capacity (size)) terminus locations, energy use, cost, water needs, user dist.ribution systems, and environmental impacts. "For purposes of cont inuing planning and envi ronment a1 study act ivi ties, it is appropriate for an agency to select a preferred alternative or proposed action. Consequently, the Bureau of Reclamation planning activities with respect to the Tucson Aqueduct should identify as the proposed action: conveyance facilities sized to accommodate flows between 750-800 cubic feet per second, regulatory storage, appurtenant service facilities, and proposed terminus located near the south boundary of the San Xavier Indian Reservation." Both Watt and Broadbent emphasized that there are a number of prerequisite studies to be completed including "sound engineering and financial evaluations, and full disc 10sure of environmental impacts." The studies are also contingent on Congressional appropriations. "Requests to Congress for funds will be made for these several activities in accord with our overall Reclamation Program and the President's plan for economic recovery," Watt said. The memorandum from Secretary Watt to Commissioner Broadbent on the project is attached. x x x ~ page(s) of enclosure follow ]NT 450-82 111111 1ll11ll11IIHlII