; and (2) shall not be subject to forfeiture or abandonment. (c) Authority of the nation (1) In general The Nation shall have the authority to allocate, distribute, and lease the Navajo water rights for any use on the Reservation in accordance with the agreement, this Act, and applicable tribal and Federal law. (2) Off-reservation use The Nation may allocate, distribute, and lease the Navajo water rights for off-Reservation use in accordance with the agreement, subject to the approval of the Secretary. (3) Allottee water rights The Nation shall not object in the general stream adjudication or other applicable forum to the quantification of reasonable domestic and stock water uses on an allotment, and shall administer any water use on the Reservation in accordance with applicable Federal law, including the recognition of— (A) any water use existing on an allotment as of the date of enactment of this Act and as subsequently reflected in the hydrographic survey report referenced in section 7(b); (B) reasonable domestic and stock water uses on an allotment; and (C) any allotment water rights decreed in the general stream adjudication or other appropriate forum. (d) Effect Except as otherwise expressly provided in this section, nothing in this Act— (1) authorizes any action by the Nation against the United States under Federal, State, tribal, or local law