New Mexico’s incredible shrinking Rio Grande

My Utton Center colleague Rin Tara and I spent the day out in the field yesterday, a visit to River Mile 60 at the bottom end of New Mexico’s Middle Rio Grande. (Disclosure: We took bikes, but “out in the field” sounds fancier than “on a bike ride.”) The trip was fodder for a piece …

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Quoting Jack Schmidt

“Everybody keeps hoping that the only way we’re going to really rebuild storage is if we have another ridiculous, gangbuster year like 2023,” said Jack Schmidt, a watershed sciences professor at Utah State University and Director of its Center for Colorado River Studies. But, he continued, “that’s highly unlikely.” Via Anastasia Hufham in the Salt …

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Dancing with Deadpool on New Mexico’s Middle Rio Grande

We are heading into a remarkable year on New Mexico’s Middle Rio Grande. Here are some critical factors: The preliminary April 1 forecast from the NRCS is for 27 percent of median April – July runoff at Otowi, the key measurement gage for New Mexico’s Middle Rio Grande. Current reservoir storage above us is basically …

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We’ve got a podcast!

My Utton Center pal Rin Tara and I are excited to launch “Water Matters,” our new podcast. Our first guest is Diane Agnew from the Albuquerque Bernalillo County Water Utility Authority, who is charming and also breaks some news.   Find it here, or, as they say on podcasts, wherever you get your podcasts.

Ernie Pyle Beach

I’m back after a couple of months’ hiatus to working on Ribbons of Green, the new book Bob Berrens and I are finishing up for publication next year by UNM Press. The current task, putting together the final package of art, is a blast. There’s more than a little tedious technical work (sorting out copyright …

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Wrecking ball report: blowing up 25 years of productive US-Mexico collaboration on the Colorado River

Via Annie Snider at Politico: The Trump administration escalated a water fight with Mexico on Thursday, saying it will cut off Colorado River water deliveries to the city of Tijuana. In a post on X, the State Department’s Bureau of Western Hemisphere Affairs said it would deny Mexico’s request to deliver water to Tijuana through …

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Colorado River Reservoir Storage in Mid-March: Where do we stand?

By Jack Schmidt (1), John Fleck (2), Kathryn Sorensen (3), Eric Kuhn (4), Katherine Tara (2) | March 21, 2025 1 Center for Colorado River Studies, Utah State University 2 Utton Transboundary Resources Center, University of New Mexico 3 Kyl Center for Water Policy, Arizona State University 4 (sort of) retired In Short: Since the …

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The March 24-Month study and the myth of a “Compact Call”

By Eric Kuhn The Bureau of Reclamation released its March 24-Month study last Friday and just like last month, the forecast is for big trouble in the Colorado River Basin. Under the “Most Probable” scenario, the ten-year cumulative flow at Lee Ferry will drop below 82.5 million acre-feet (the “tripwire”) by the end of Water …

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Wrecking ball report, snow survey edition

Those Rio Grande runoff forecasts we use to make critical water management decisions on New Mexico’s Rio Grande? NRCS…. From the Western States Water Council: The mass layoff of federal workers, including U.S. Department of Agriculture layoffs, has led to the loss of seven positions at the National Water and Climate Center (NWCC), cutting nearly …

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