The search for enduring solutions on the Colorado River

Kathryn Sorensen & Sarah Porter, Kyl Center for Water Policy, Morrison Institute for Public Policy, Arizona State University; John Fleck, Utton Transboundary Resources Center, University of New Mexico School of Law Colorado River Basin governance is increasingly struggling with a deep question in water management: When we reduce our use of water, who gets the …

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Hoover Dam and the social nature of infrastructure

A water nerd friend and I made a pilgrimage yesterday evening to Hoover Dam, spanning the Colorado River on the Arizona-Nevada border. We’d had dinner at one of the restaurants on the docks at Hemenway Harbor, and driven up to the old abandoned boat ramp at Boulder Harbor, two Lake Mead landmarks for me, places …

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The 2024 Runoff Season Comes to an End – How Did We Do?

By Jack Schmidt, Utah State University Center for Colorado River Studies How did we do in the continuing effort to recover reservoir storage? How much reservoir storage accumulated from this year’s snowpack, and how does that accumulation compare to other years? In Summary: Total basin-wide reservoir storage is an appropriate metric to describe the status …

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Colorado River 2023 Water Use: An Optimistic Narrative

Preparing for A Thing I’m doing next week, I updated the Crazy Fleck Spreadsheet this morning of data from Reclamation’s annual Lower Basin decree accounting reports. Amid all the angst and rhetoric, it is easy to miss the salient fact made clear by this graph: Lower Basin water users have reduced their take on the …

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A reminder to be careful how you think about “wasted” water

A team out of Wyoming, including my Colorado River Research Group colleague Kristiana Hansen, has a new paper that reminds us that we need to be careful about how we thinking about conserving water that is being “wasted.” Their case study is an area on the New Fork in Wyoming, a tributary of the Green, …

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Important update on the Bureau of Reclamation’s Boulder City lawn

In my book Water is for Fighting Over, I delighted in this cheap shot at the Bureau of Reclamation’s Boulder City office – … a grandiose white building atop a hill … surrounded by an expanse of lawn that is embarrassing in a desert city that averages less than six inches of rain a year. …

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Hustling to get Imperial Irrigation District water reduction tools in place

Janet Wilson had a super helpful piece this week in the Desert Sun about steps being taken (in a hurry) to get the institutional widgets in place to meet Lower Basin commitments to reduce water use under a deal hashed out in spring 2023 to head of Colorado River NEPA litigation. If all goes as …

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Texas v. New Mexico ruling creates interesting questions for Arizona v. Colorado on the Colorado River

The U.S. Supreme Court’s decision Friday in a lawsuit between Texas and New Mexico over Rio Grande water reframes discussions in Colorado River Basin, where the threat of a similar Supreme Court action looms. Texas and New Mexico schemed a water-sharing agreement to settle the thing, but the Department of Interior intervened to say “Nope” …

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Gila River Indian Community proposal for post-2026 Colorado River Management

Given the apparently unproductive state-to-state negotiations over post-2026 management of the Colorado River, it’s worth examining, in our search for a path forward, some of the other proposals submitted to the Department of the Interior. (If you need some bedtime reading….) One of the most interesting comes from the Gila River Indian Community. (Their March …

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