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S 4579 117th Congress Senate Water Resources Development Arizona California Colorado Hydrology and hydrography Lakes and rivers Nevada New Mexico Utah Water storage Water use and supply Wyoming

Colorado River Basin Conservation Act

Introduced: July 21, 2022 Introduced by: Hickenlooper, John W. Democratic · Colorado See on congress.gov
This bill died when the 117th Congress ended
It never became law before the 117th Congress (2021–2022) adjourned, and bills don't carry over to the next Congress. It would have to be reintroduced. You can still save it for reference, but it won't receive updates.
 Everywhere this bill has been 3 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
Dec 1, 2022
Committee on Energy and Natural Resources. Hearings held. Hearings printed: S.Hrg. 117-523.
Jul 21, 2022
Read twice and referred to the Committee on Energy and Natural Resources.
Jul 21, 2022
Introduced in Senate
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 Plain-English summary Congressional Research Service

Colorado River Basin Conservation Act

This bill reauthorizes the Department of the Interior to fund or participate in pilot projects to increase Colorado River System water in Lake Mead and the Colorado River Storage Project reservoirs through FY2026.

Interior administers these pilot projects to address the effects of drought conditions on the Colorado River Basin, which includes the Upper Basin states (Colorado, New Mexico, Utah, and Wyoming) and Lower Basin states (Arizona, California, and Nevada).

The bill also requires Interior to submit an updated report to Congress by the end of FY2027 on the effectiveness of the pilot projects and a recommendation on whether to continue the program.

What's happening now December 1, 2022

Committee on Energy and Natural Resources. Hearings held. Hearings printed: S.Hrg. 117-523.

 Related & companion bills 1
 Bill text 1 version

Source documents hosted by congress.gov.

 Committees of jurisdiction 1
Cite this page click to expand
APA
U.S. Congress. (2026). S. 4579: Colorado River Basin Conservation Act. 117th Congress. Open America. https://openamerica.io/bill/117-S-4579/
MLA
"S. 4579: Colorado River Basin Conservation Act." 117th Congress, 2026, Open America, https://openamerica.io/bill/117-S-4579/.
Bluebook (legal)
S. 4579, 117th Cong. (2026), https://openamerica.io/bill/117-S-4579/.
Markdown link
[S. 4579: Colorado River Basin Conservation Act](https://openamerica.io/bill/117-S-4579/)
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