104 STAT. 4476 PUBLIC LAW 101-628—NOV. 28, 1990 (f) WATER. —(1) Congress hereby reserves a quantity of water sufficient to fulfill the purposes, as specified in subsection (a), for which the conservation area is established. The priority date of this reserved right shall be the date of enactment of this Act. Claims. (2) The Secretary and all other officers of the United States shall take all steps necessary to protect the right reserved by paragraph (1), including the filing by the Secretary of a claim for the quantification of such right in any present or future appropriate stream adjudication in the courts of the State of Arizona in which the United States is or may be joined and which is conducted in accordance with the McCarran Amendment (43 U.S.C. 666). (3) Nothing in this title shall be construed as a relinquishment or reduction of any water rights reserved or appropriated by the United States in the State of Arizona on or before the date of enactment of this Act. (4) The Federal rights reserved by this title are specific to the conservation area located in the State of Arizona designated by this title. Nothing in this title related to reserved Federal water rights shall be construed as establishing a precedent with regard to any future designations, nor shall it constitute an interpretation of any other Act or any designation made pursuant thereto. (5) Nothing in this title shall be construed to impair or conflict with the implementation of the authorization contained in section 304(f) of Public Law 90-537, approved September 30, 1968. (g) MANAGEMENT PLAN.—(1) No later than two years after the date of enactment of this Act, the Secretary shall develop a comprehensive plan for the long-term management of the conservation area (hereinafter in this title referred to as the "management plan") in order to fulfill the purposes for which the conservation area is established. The management plan shall be developed with full public participation and shall include provisions designed to assure protection of the resources and values (including the resources and values specified in subsection (a)) of the conservation area. (2) The management plan shall include a discussion of the desirability of the inclusion in the conservation area of additional lands, including the lands not in Federal ownership that are contiguous to the boundary of the conservation area (as depicted on the map referenced in subsection (b) or as hereafter adjusted pursuant to subsection (h)) and within the area extending two miles on either side of the centerline of Eagle Creek from the point where Eagle Creek crosses the southern boundary of the Apache National Forest to the confluence of Eagle Creek with the Gila River (this area is hereafter referred to in this title as the "Eagle Creek riparian area"). (3) In order to better implement the management plan, the Secretary may enter into cooperative agreements with appropriate State and local agencies pursuant to section 307(b) of the Federal Land Policy and Management Act of 1976. (4) In order to assist in the development and implementation of the management plan, the Secretary may authorize appropriate research, including research concerning the environmental, biological, hydrological, cultural, and other characteristics, resources, and values of the conservation area, pursuant to section 307(a) of the Federal Land Policy and Management Act of 1976. (h) ACQUISITION AND BOUNDARY ADJUSTMENTS.— (1) Subject to the limitations set forth in paragraph (3), the Secretary is authorized to
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