Some notes on measuring water

There is something manifestly silly about the assertion, in table 5a of the Bureau of Reclamation’s 2015 Colorado River Accounting and Water Use Report, that the Imperial Irrigation District diverted 2,455,649 acre feet of water from river at Imperial Dam that year. Park of the core curriculum for our University of New Mexico Water Resources Program …

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Happy New Water Year, Colorado River Basin! Now get to work….

As the new “water year” begins, we’ve got some challenges in the Colorado River Basin. It is worth noting some good news – despite a mediocre runoff year at 88 percent of average, storage in the basin’s two huge reservoirs, Mead and Powell, is almost exactly the same as it was last year at this …

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The Salton Sea and the risk of failure

While I was writing my book about the future of Colorado River water management, I joked about my efforts to leave the Salton Sea out of the story. It was only sort of a joke. The problems of the Salton Sea, an inland water body fed by agricultural drainage from the Imperial Valley, are an …

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I talked on the radio about my book

I miss y’all! So busy being person-selling-a-book while simultaneously being person-teaching-grad-students-about-water. I have much to say, frustrated that I don’t have enough time to write about it all here, but Steve Goldstein at KJZZ helped me share some of my ideas with Phoenix radio listeners. Thanks to the magic of the Internet, you can listen in …

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When do we stop calling what’s happening on the Colorado River “shortage”?

Putting together a lecture for University of New Mexico Water Resources Program students tomorrow, I’ve been thinking about this quote from MWD’s Bill Hasencamp, in last week’s LA Times: “Basically, what the models say is that, in the future, most years will be shortage years,” said Bill Hasencamp, the manager of Colorado River resources for …

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Some optimistic words on the Colorado Basin from Doug Kenney

The University of Colorado’s Doug Kenney is sounding genuinely optimistic in this recent take on the Colorado River’s problems over at Carpe Diem West: Throughout the basin, a lot of really good innovations are occurring. Conservation has, rightly, emerged as a credible management tool, and not merely something for the hippies to talk about. Cooperation …

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Lower Colorado Basin water savings not as big as I thought

So I need to correct something that I wrote a month ago. Tony Davis took a deep dive into the Bureau of Reclamation’s data and concluded in a story published this morning (I think accurately) that water conservation savings in the Lower Colorado River Basin will not be as large as I and others have been …

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Absent deep water use cuts, repeat of the drought of 2000-05 would drain Lake Powell

I’m generally an optimist about our ability to solve our water problems of the western United States, but the drought of 2000-05 provides a boundary condition to my thinking. In my post-journalism life, one of the most interesting projects I’ve been working on is a study for/by/with Colorado’s West Slope basin roundtables of the risks …

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