The April 2021 24-Month Study was a Shocker, but is it too Optimistic?

By Eric Kuhn The release of last week’s Bureau of Reclamation 24-month study felt like very bad news for the Colorado River (See Tony Davis for details.). But a careful reading of the numbers, and an understanding of the process through which they are developed, suggests things are likely even worse than the top-line numbers …

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Lake Mead likely to drop below elevation 1,040 by late 2023

I’m choosing my words carefully here. The “likely” in this blog’s post’s title means “based on my analysis of the Bureau of Reclamation’s current ‘most probable forecast’ Colorado River water supply model runs.” The Bureau’s current “most probable” modeling suggests that in both 2022 and 2023, the annual release from Lake Powell will only be …

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I said some things about Utah and the Colorado River

The AP’s Sophia Eppolito did a nice job of pulling a single bit of business from a lengthy interview that captured the key point of my thoughts on Utah’s approach to Colorado River governance and water management: The river supplies Arizona, California, Colorado, Nevada, New Mexico, Utah, Wyoming and Mexico as well as a $5 …

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Water Wars – What are they Good For? Webinar, March 15

I’ll be joining Tim Quinn, former executive director of the Association of California Water Agencies; and Tracy Quinn, Director, California Urban Water Policy, Healthy People & Thriving Communities Program at the NRDC (and also a board of of the Metropolitan Water District of Southern California) in a webinar to talk about collaboration and conflict around …

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The problem of expectations

Felicia Marcus on the West’s water problems: The problem with vast water negotiations like the Colorado River Compact, said Marcus, the Stanford water policy expert, is that every entity, from governments down to people watering their lawns, come to expect the current amount of available water — even if that availability is an outlier or …

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On the value of Colorado River Beat reporting

On a Zoom call with a group of Colorado River brain trusters this morning, there was a realization that we’d all been talking in recent weeks to the same reporters. Sometimes it’s someone new to the issues, looking for help with a single story. With dropping reservoirs, several pressing near-term political and policy questions, and …

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Striking new study suggests how deeply we’ll need to reduce our use of Colorado River water

Stabilizing Colorado River reservoir levels under even moderate drought/climate change scenarios will require deeper water use reductions than basin managers have to date been willing to contemplate (at least publicly), according to a new analysis by researchers at the the Futures of the Colorado River project, based at Utah State. Led by highly respected veteran …

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Reclamation is signaling potential for a big drop in Lake Mead over the next several years

Eric Kuhn points out some pretty striking numbers in the latest monthly Bureau of Reclamation Colorado River projections – a million-plus acre foot drop in expected flows on the river as we head into winter. Because of the river’s rules for coordinated operation of Lake Powell and Lake Mead, this translates into a big loss …

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Luke Runyon on the West’s three great zombie water projects

Luke Runyon published a nice piece earlier this week on setbacks to three of the Colorado River Basin’s three great zombie water projects: 2020 has been a tough year for some of the Colorado River basin’s long-planned, most controversial water projects. Proposals to divert water in New Mexico, Nevada and Utah have run up against …

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