Brad Udall on Upper Colorado River Basin climate change risk

Colorado State University’s Brad Udall has been doing some really interesting thinking about how to conceptualize and communicate climate change risk to water supplies in the Colorado River Basin. Shown above (and shared with permission) is one of Brad’s “selected averages” graphs. The horizontal lines show the average river flow value for a period of …

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Now out in paperback (and perhaps timely given the chaos?): Science Be Dammed – How Ignoring Inconvenient Science Drained the Colorado River

Our friends at the University of Arizona Press have kindly printed a bunch of new copies of our book Science Be Dammed, this time in paperback so it’s cheaper! Eric and I did a fun Q&A with Abby Mogollon at the press to accompany this second launch: Q: Why did you embark on this project? …

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Why don’t they redo the Colorado River Compact?

My co-instructor Bob Berrens and I added a slide this morning to our welcome lecture for first-year students in the University of New Mexico’s Water Resources Program, hoping to foreshadow two questions we’ll be asking the students over and over and over and over this semester: Bob: That sounds great, how are you going to …

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Sources of Controversy in the Law of the River – Larry MacDonnell

As we lumber toward a renegotiation of the operating rules on the Colorado River, one of the challenges folks in basin management face is the differing understandings of the Law of the River. There’s stuff we all know, or think we know, or stuff Lower Basin folks think they know that Upper Basin people may …

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“We can’t have land back without water back.” – Julia Bernal

Via Laura Gersony at Circle of Blue, a look at the work of Julia Bernal, leader of the Pueblo Action Alliance and a really interesting thinker on land and water here in the Southwest: She is an advocate of the Land Back movement, which calls on the U.S. government to allow Indigenous people to continue …

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Albuquerque’s Rio Grande Oxbow

Mary Harner and I tagged along yesterday morning out in the Rio Grande Oxbow with Wes Noe, a UNM Water Resources Program/Community and Regional Planning student who is doing his masters project at field sites there. Loyal readers will remember remember my travels with Mary, a University of Nebraska colleague studying the Rio Grande. Wes …

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New Mexico’s Rio Grande, bailed out by an impressive monsoon

A robust July monsoon has allayed our worst fears about central New Mexico’s Rio Grande. Is it really a “monsoon”? Back in the days when my paid gig was writing newspaper stories, I loved writing about the monsoon, and every time I did I would get helpful feedback from readers anxious to explain that I …

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