; (B) in clause (ix), by striking 2024 and inserting 2029 ; and (C) by adding at the end the following: (x) Deferred Construction Fund (I) In general Not later than December 31, 2029, the United States shall make all deposits into the Deferred Construction Fund in accordance with section 10602(i)(3). (II) Project deadline On deposit of the amounts into the Deferred Construction Fund under subclause (I), even if certain Project facilities have not yet been constructed, the Secretary shall be deemed to have met the deadline described in clause (ix). ; and (2) in paragraph (2)(B)— (A) in clause (i), by striking Trust Fund and inserting Settlement Trust Funds ; and (B) in clause (ii), by striking Trust Fund and inserting Settlement Trust Funds . (b) Settlement trust funds Section 10702 of the Northwestern New Mexico Rural Water Projects Act ( Public Law 111–11 ; 123 Stat. 1402) is amended to read as follows: 10702. Settlement trust funds (a) Navajo nation water resources development trust fund (1) Establishment There is established in the Treasury a fund, to be known as the Navajo Nation Water Resources Development Trust Fund , consisting of— (A) such amounts as are appropriated to the Navajo Nation Water Resources Development Trust Fund under paragraph (5); and (B) any interest earned on investment of amounts in the Navajo Nation Water Resources Development Trust Fund under paragraph (3). (2) Use of funds The Nation may use amounts in the Navajo Nation Water Resources Development Trust Fund— (A) to investigate, construct, operate, maintain, or replace water project facilities, including facilities conveyed to the Nation under this subtitle and facilities owned by the United States for which the Nation is responsible for operation, maintenance, and replacement costs