Colorado River Basin System Conservation Extension Act
- Bill Number
- S. 154
- Origin Chamber
- Senate
- Congress
- 119th Congress, Session 1
- Policy Area
- Water Resources Development
- Status
- Passed Senate
- Latest Action
- 2025-06-23: Held at the desk.
- Last Updated
- 2026-03-24T12:48:03Z
AI-Generated Summary
Purpose
The legislation, titled the "Colorado River Basin System Conservation Extension Act" (S. 154), aims to extend the duration of the Colorado River System Conservation Pilot Program. This program, originally established in 2015, focuses on voluntary water conservation efforts to improve the management and sustainability of water resources in the Colorado River Basin.
Key Provisions
- Reauthorization and Amendments: The Act amends Section 206 of the Energy and Water Development and Related Agencies Appropriations Act, 2015 (codified under 43 U.S.C. 620 note).
- Updates a reference in subsection (b)(2) from "this Act" to the name of the new legislation for clarity.
- Extends the program's operational period in subsection (c)(2) from 2024 to 2026.
- Extends the reporting and termination date in subsection (d) from 2025 to 2027.
- The program itself involves voluntary agreements where participants (such as states, tribes, and water users) receive compensation for reducing water usage, helping to maintain reservoir levels in the Colorado River system.
Significant Changes to Existing Law
- The primary change is a two-year extension of the pilot program's timeline, preventing its expiration and allowing continued implementation of conservation measures.
- Minor technical update to statutory language for consistency, without altering the program's core structure or funding mechanisms.
Potential Impacts
- On Government Agencies: The U.S. Bureau of Reclamation (the federal agency overseeing the Colorado River) will continue administering the program, potentially reducing short-term water shortages and operational pressures on dams and reservoirs like Lake Mead and Lake Powell.
- On Citizens: Residents in the seven Colorado River Basin states (Arizona, California, Colorado, Nevada, New Mexico, Utah, and Wyoming) may benefit from stabilized water supplies for drinking, agriculture, and urban use, especially amid ongoing droughts.
- On International Relations: The extension supports U.S. commitments under the 1944 Water Treaty with Mexico, which shares Colorado River water, by helping maintain cross-border flows and reducing tensions over water allocation.
- Overall, it promotes environmental sustainability by conserving water resources, potentially mitigating the effects of climate change on the region's water supply.
Main Stakeholders Affected
- Federal Government: U.S. Bureau of Reclamation and Department of the Interior, responsible for program implementation.
- State Governments: The seven basin states, which rely on the Colorado River for a significant portion of their water needs.
- Indigenous Tribes: Over 30 tribes in the basin with water rights, who participate in conservation efforts.
- Water Users: Farmers, cities, industries, and power utilities dependent on the river for irrigation, municipal supply, and hydropower generation.
- Environmental Groups: Organizations advocating for river health and ecosystem protection.
Notable Legal, Constitutional, or Political Implications
- Legal: The Act builds on existing federal authority under water management laws without introducing new regulatory burdens, ensuring continuity for voluntary participation (no mandates on water users).
- Constitutional: No direct challenges; it aligns with Congress's powers over interstate commerce and federal lands, as the Colorado River crosses state lines.
- Political: Reinforces bipartisan efforts to address Western U.S. water scarcity, potentially serving as a model for future conservation policies amid growing climate concerns, though it does not resolve long-term allocation disputes among states.
This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.
Sponsor
Sen. Hickenlooper, John W. [D-CO]
Cosponsors (4)
Sen. Barrasso, John [R-WY], Sen. Curtis, John R. [R-UT], Sen. Lummis, Cynthia M. [R-WY], Sen. Bennet, Michael F. [D-CO]
Recent Actions
- 2025-06-23: Held at the desk.
- 2025-06-23: Received in the House.
- 2025-06-23: Message on Senate action sent to the House.
- 2025-06-18: Passed Senate without amendment by Voice Vote. (text: CR S3459)
- 2025-06-18: Passed/agreed to in Senate: Passed Senate without amendment by Voice Vote.
- 2025-06-18: Senate Committee on Energy and Natural Resources discharged by Unanimous Consent. (consideration: CR S3458)
- 2025-06-18: Senate Committee on Energy and Natural Resources discharged by Unanimous Consent.
- 2025-01-21: Read twice and referred to the Committee on Energy and Natural Resources.
- 2025-01-21: Introduced in Senate
Bill Versions
- Colorado River Basin System Conservation Extension Act — issued 2025-06-18 — PDF (4 pages)
- Colorado River Basin System Conservation Extension Act — issued 2025-01-21 — PDF (2 pages)