Colorado River Basin Grapples with Deepening Water Cuts and Emergency Reservoir Measures

The Colorado River, serving 40 million people and 5 million acres of farmland, now holds about 36 % of its historic storage after a record-dry winter. Arizona proposes an extra 28 % cut to its allocation. The Lower Basin states plan to save up to 1 million acre-feet annually, raising total cuts to 3.2 million acre-feet. The U.S. Bureau of Reclamation will release 660,000–1 million acre-feet from Flaming Gorge through 2027 and cut downstream releases to Lake Mead by 1.48 million acre-feet through September 2026.

Newsweek

Gov. Katie Hobbs said water security is a national-security priority for Arizona’s agriculture, tech and mining. Sen. Mark Kelly noted Arizona will forgo 28 % of its water. USBR said Flaming Gorge releases aim to raise Powell by about 54 feet by 2027 and preserve Glen Canyon Dam’s generation. Colorado’s Becky Mitchell called the Upper Division’s action unprecedented but warned about future flexibility. EDF’s Kevin Moran said the pledge could spark broader collaboration.

azfamily.com

Wyoming Water Commissioner Brandon Gebhart warned the Flaming Gorge drawdown could close three boat ramps and hurt local economies. Doug Kenney called the release a “desperate” move lacking a storage-recovery plan. John Walrath said a 34-foot drop could slash kokanee salmon spawning, threatening the sport-fishery.

Newsweek

Lower reservoir levels threaten Glen Canyon Dam’s penstocks, risking a shift to outlet works and up to a 40 % loss of Hoover Dam power. Reduced flows also endanger recreation and downstream fish habitats, while tighter supplies could raise water rates.

Newsweek

USBR projects a possible 40 % drop in Hoover Dam output, yet Arizona Power Authority’s Jordy Fuentes warns electricity prices could become unaffordable—a view not shared by all. The exact August start for Arizona’s deeper cuts is undefined, and Upper Basin states lack a long-term water-sharing pact.

azfamily.com

• “We need to do everything we can, and that's what our plan does, to find a short-term fix.” — Tom Buschatzke, Arizona lead negotiator

The Independent

• “What we are approving...will have significant negative impacts on our water resources, local economies and recreation both this year and for years to come,” — Brandon Gebhart, Wyoming Water Commissioner

Newsweek

• “The Upper Division States are taking unprecedented action to protect critical elevations at Lake Powell in the face of the dire conditions this year.” — Becky Mitchell, Colorado Upper Colorado River Commission

Newsweek

• “We are at the 11th hour in needing to have strong and collaborative solutions to protect the health of the river.” — Kevin Moran, Environmental Defense Fund

The Independent

Federal officials will review the Lower Basin proposal while Congress considers authorizing the emergency releases. Basin states are expected to resume negotiations, possibly with a mediator, as water managers monitor lake levels.

The Independent