A February deadline for reaching an agreement on the future management of Lake Mead and Lake Powell passed without a resolution, leaving the seven states that rely on the Colorado River at odds. The interim guidelines governing these key reservoirs are set to expire at the end of this year, but no consensus has been achieved.
Negotiations have become increasingly tense between the Lower Basin states—Arizona, California, and Nevada—and the Upper Basin states—Colorado, New Mexico, Utah, and Wyoming. The Lower Basin threatened federal intervention while Upper Basin representatives resisted demands they see as unfair.
“We’re being asked to solve a problem we didn’t create with water we don’t have,” said Becky Mitchell, Colorado’s commissioner to the Colorado River Upper Basin Commission. Mitchell’s position reflects concerns among Upper Basin communities who have faced years of reduced water supplies.
Colorado Springs sources half its water from the Colorado River basin. With reuse factored in, this supply accounts for 70% of its total water use. This year is expected to bring only 30% of average yields due to historically low snowpack. Despite diminished inflows, Lake Powell is still scheduled to release 7.48 million acre-feet of water downstream—a move likely to lower reservoir levels even further.
Upper Basin states often receive less water from nature and adjust their planning accordingly. Since the 1922 Colorado River Compact was implemented, flows in the river have decreased significantly, especially during recent decades of drought. Still, these states have consistently met their obligations under the Compact by sending required deliveries downstream while strengthening conservation efforts.
Meanwhile, Lower Basin states have continued drawing from Lake Powell based on contractual allocations rather than actual available supply. When storage dropped in Powell, they turned to Lake Mead; when both reached critical lows in 2022, federally managed reservoirs upstream—including Blue Mesa in Colorado—were tapped as a temporary fix. These upstream reserves are intended for drought emergencies affecting Upper Basin deliveries but were used instead to sustain Lower Basin withdrawals.
The current challenges stem largely from overuse by Lower Basin states. Even so, just before the missed deadline, governors from those states promoted their proposed “cuts” while maintaining plans for full scheduled releases from Lake Powell this year. Critics argue that failure to account for evaporation losses is being misleadingly labeled as “conservation.”
Arizona officials warned that national security could be jeopardized if reservoir levels fall too low—a point dismissed by some in Colorado Springs who highlight their own support for military bases and related economic activity while managing local water supplies responsibly during shortages.
Advocates for Upper Basin interests say political pressure should not dictate decisions about reservoir operations. They call on federal agencies like the Bureau of Reclamation to focus on protecting storage in both lakes rather than yielding to short-term fixes or special interests.
Unlike Lower Basin users who can draw on stored supplies when precipitation falters, those upstream must adapt directly to variable natural conditions with little flexibility. Stakeholders urge all parties—especially those downstream—to update their planning practices accordingly.
More information and updates can be found at www.coloradoriver.com
