1. Short title This Act may be cited as the Aamodt Litigation Settlement Completion Act of 2019 . 2. Amendments to Aamodt Litigation Settlement Act (a) Definition of 611( g ) Agreement Section 602 of the Aamodt Litigation Settlement Act ( Public Law 111–291 ; 124 Stat. 3134) is amended— (1) by redesignating paragraphs (1) through (23) as paragraphs (2) through (24), respectively; and (2) by inserting before paragraph (2) (as so redesignated) the following: (1) 611 (g) Agreement The term 611(g) Agreement means the agreement to be executed by the United States, the State, the Pueblos, the County, and the City pursuant to section 611(g). . (b) Construction Costs for Pueblo Water Facilities Section 611(f) of the Aamodt Litigation Settlement Act ( Public Law 111–291 ; 124 Stat. 3138) is amended— (1) in paragraph (1)— (A) in subparagraph (A), by striking $106,400,000 and inserting $256,400,000 ; and (B) by striking subparagraph (B) and inserting the following: (B) Exception Of the amount described in subparagraph (A)— (i) the initial $106,400,000 shall be increased or decreased, as appropriate, based on ordinary fluctuations in construction costs since October 1, 2006, as determined using applicable engineering cost indices; and (ii) any amounts made available in excess of the amount described in clause (i) shall be increased or decreased, as appropriate, based on ordinary fluctuations in construction costs since October 1, 2018, as determined using applicable engineering cost indices. ; and (2) in paragraph (3), by inserting and the 611(g) Agreement after the Cost-Sharing and System Integration Agreement . (c) Funding for Regional Water System Section 617(a)(1)(B) of the Aamodt Litigation Settlement Act ( Public Law 111–291 ; 124 Stat. 3147) is amended— (1) by striking $50,000,000 and inserting $200,000,000 ; and (2) by striking 2024 and inserting 2028 . (d) Execution of agreement under section 611 (g) Section 621 of the Aamodt Litigation Settlement Act ( Public Law 111–291