; or (ii) access to a water resource facility downstream of a wild and scenic river segment designated by this section. (C) No effect on new water resource facilities Nothing in this section shall preclude the establishment of a new water resource facilities (including instream sites, routes, and areas) downstream of a wild and scenic river segment. (2) Limitation Any new reservation of water or new use of water pursuant to existing water rights held by the United States to advance the purposes of the National Wild and Scenic Rivers Act ( 16 U.S.C. 1271 et seq.) shall be for nonconsumptive instream use only within the segments designated by this section. (3) Existing law Nothing in this section affects the implementation of the Endangered Species Act of 1973 ( 16 U.S.C. 1531 et seq.). 206. Water rights (a) Statutory construction Nothing in this Act, and no action to implement this Act— (1) shall constitute an express or implied reservation of any water or water right, or authorizing an expansion of water use pursuant to existing water rights held by the United States, with respect to the land designated as a wilderness area or wilderness addition by section 202 or land adjacent to the wild and scenic river segments designated by the amendment made by section 204; (2) shall affect, alter, modify, or condition any water rights in the State in existence on the date of enactment of this Act, including any water rights held by the United States; (3) shall be construed as establishing a precedent with regard to any future wilderness or wild and scenic river designations; (4) shall affect, alter, or modify the interpretation of, or any designation, decision, or action made pursuant to, any other Act