S 240 United States Senate · 119th Congress

Crow Tribe Water Rights Settlement Amendments Act of 2025

This bill amends the 2010 Crow Tribe Water Rights Settlement Act to clarify and update funding mechanisms for water infrastructure projects on the Crow Tribe reservation in Montana. It replaces outdated references to "MR&I System" with "MR&I Projects" and establishes a new "MR&I Projects Account" to fund water production, treatment, delivery, and wastewater infrastructure, as well as land purchases with water rights. The Tribe retains full ownership and control of infrastructure built with these funds, while the federal government assumes no responsibility for operation, maintenance, or replacement costs. The bill also extends the Yellowtail Dam timeline from 15 to 20 years and adds cost-indexing adjustments for inflation.
Tags: Tribal Nations
Bill status passed both 4 of 5 stages cleared
Introduction
Jan 2025
Committee Review
Nov 2025
Senate Passage
Sep 2026
House Passage
Sep 2026
President
Introduced Jan 24, 2025 Last action Sep 24, 2026
Maddy AI version diff · 1 comparison

What changed between versions

Engrossed in Senate → Enrolled Bill · 6 edits
MODERATE
The enrolled version of S 240 removes several provisions that were present in the Senate-engrossed version, most notably the creation of a new Crow CIP Implementation Account, a cost-indexing mechanism for the MR&I Projects Account, and detailed joint signature account transfer procedures. The bill retains its core purpose of amending the 2010 Crow Tribe Water Rights Settlement Act to rename the MR&I System as MR&I Projects, extend the Yellowtail Dam timeline from 15 to 20 years, and establish an MR&I Projects Account for tribal water infrastructure.
Scope change
The bill's scope narrowed by removing the Crow CIP Implementation Account and its associated funding mechanisms, eliminating a new financial instrument that would have provided a dedicated account for CIP implementation activities under section 405 of the original settlement act.
FISCAL

The entire new Crow CIP Implementation Account (a nontrust, interest-bearing account managed by the Secretary) was removed. This account would have received appropriated funds and been used to carry out section 405 of the original settlement act.

A cost-indexing adjustment mechanism for the MR&I Projects Account was removed. This provision would have increased or decreased deposited amounts based on the Bureau of Reclamation Construction Cost Index-Composite Trend, accounting for cost fluctuations after May 1, 2008.

TECHNICAL

Detailed joint signature account transfer procedures were removed. The engrossed version specified how funds in the CIP Account and MR&I Account (established under agreements with the Tribe dated October 19, 2011 and September 13, 2012) would be withdrawn and deposited into the new accounts.

The section redesignation of sections 412 through 416 as 413 through 417 was removed. The enrolled version keeps the original section numbering from the 2010 Act, with references adjusted accordingly (e.g., Yellowtail Dam remains in section 412, Funding remains in section 414).

Several technical and conforming cross-reference amendments were removed, including changes to sections 409(b) and 416 that would have updated references from section 414 to section 415.

SCOPE

The MR&I Projects Account funding source references were changed from section 415(b) and 415(h)(2) to section 414(b) and 414(h)(2), reflecting the removal of the redesignation. The account structure itself (priority use for water infrastructure, then land purchase after project completion) remains unchanged.

Floor votes

How they voted

This bill passed the Senate. No roll call record of that vote is available.
Full legislative history

Actions timeline

Total actions
19
Key actions
6
Committee
3
Amendments
4
Sep 24, 2026
Introduced
Senate agreed to the House amendment to S. 240 by Unanimous Consent. (consideration: CR S5020)
upper
Sep 24, 2026
Upper · Passed
Resolving differences -- Senate actions: Senate agreed to the House amendment to S. 240 by Unanimous Consent. (consideration: CR S5020)
upper
Sep 15, 2026
Introduced
Message on House action received in Senate and at desk: House amendment to Senate bill.
upper
Sep 14, 2026
Introduced
On motion to suspend the rules and pass the bill, as amended Agreed to by voice vote. (text: CR H5570)
lower
Sep 14, 2026
Lower · Passed
Passed/agreed to in House: On motion to suspend the rules and pass the bill, as amended Agreed to by voice vote.
lower
Sep 14, 2026
Introduced
Mr. Westerman moved to suspend the rules and pass the bill, as amended.
lower
Dec 11, 2025
Upper · Passed
Passed Senate without amendment by Unanimous Consent. (consideration: CR S8691-8692; text: CR S8691-8692)
upper
Dec 11, 2025
Upper · Passed
Passed/agreed to in Senate: Passed Senate without amendment by Unanimous Consent.
upper
Nov 4, 2025
Upper · Passed
Committee on Indian Affairs. Reported by Senator Murkowski without amendment. With written report No. 119-93.
upper
Mar 5, 2025
Upper · Passed
Committee on Indian Affairs. Ordered to be reported without amendment favorably.
upper
Jan 24, 2025
Committee
Read twice and referred to the Committee on Indian Affairs.
upper
Jan 24, 2025
Introduced
Introduced in Senate
upper
1 primary · 1 co-sponsor

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