Full Breakdown
Lower Basin Proposes Short-Term Colorado River Savings
5/9/2026, 2:59:59 AM
Plan
Arizona, California and Nevada unveiled a 2026 plan to cut up to 1 million acre-feet (44 billion ft³) of Colorado River water through 2028, raising total voluntary cuts to 3.2 million acre-feet (139 billion ft³). Approval remains pending.
Background
A drought left snowpack at ~23 % of normal and Lake Powell inflows at 29 % of averages, causing Lake Powell and Lake Mead to fall to levels threatening hydropower and water deliveries; 2007 water-sharing rules expire this year.
Data
The plan trims Nevada and Arizona each by roughly one-third of their Lake Mead allocations and cuts California’s share by about 13 %. Saved water could serve ~25 million people; the river supports 40 million residents, 155 utilities and the Imperial Irrigation District, its largest user.
Impact
Reduced deliveries will affect agriculture (fallow fields, crop switches), raise municipal water rates, and curtail Glen Canyon Dam hydropower that powers >350,000 homes. The cuts aim to keep Lake Powell above the minimum power pool (?3,490 ft) and avoid shutdown.
Official Statements
Arizona’s negotiators called the plan a “short-term fix” for a “crisis situation.” California and Nevada labeled it “ambitious and far-reaching.” The Bureau of Reclamation announced Flaming Gorge releases to support Lake Powell. Upper-Basin officials, including Becky Mitchell, praised progress but urged stronger Lake Powell protection.
Opposition
Upper-Basin representatives warned the plan’s limited scope could accelerate Lake Mead’s decline and fail to secure Lake Powell. Chuck Cullom expressed concern that proposed flexibilities might cause upstream impacts, while some fear the lack of binding Upper-Basin cuts could invite litigation.
Conflicts
Sources differ on the timing of cut implementation; the plan cites reductions “by August,” yet allocation formulas for farms, tribes and cities are missing. The share of voluntary user cuts versus state-funded conservation projects also remains unclear.
Quotes
- “We have kind of a crisis situation that this past winter has created. 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 Colorado River is tanking. 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
- “Now is the time for every water user in the Basin to double down on water conservation as we face historically dry hydrology.” — John Entsminger, Southern Nevada Water Authority
- “While the Lower Division States have made progress, more is needed to protect the Colorado River System now and into the future.” — Becky Mitchell, Colorado water commissioner
Next Steps
The Upper Basin has called for renewed mediation, and the Bureau of Reclamation plans Flaming Gorge releases while finalizing operating guidelines for Lake Powell and Lake Mead. State legislatures must act before the 2028 deadline.
