Archive of entries posted by jfleck

In a Colorado River shortage, Central Arizona will be fine for now

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The folks at the Central Arizona Project and Arizona Department of Water Resources held a workshop yesterday to discuss the implications of Colorado River shortage. I didn’t have time to get down there, but Summer Pauli covered the basic message for Cronkite News Service: Arizona’s communities, industries, mines and Native American tribes aren’t likely to …

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Some breathtakingly bad California drought journalism

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I’ve been avoiding wasting time on the “someone’s wrong on the Internet about California drought” genre – so much is being written that is so bad. But Elijah Wolfson’s Newsweek cover story (I won’t link, find it if you must) is so breathtakingly well-researched-and-written-ly bad that I’ll let it stand in for the genre: We’re …

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Santa Fe NM’s water rates are really high

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Brett Walton’s annual U.S. municipal water rates survey is out. They show that, as post-World War II infrastructure nears the end of its useful lifespan, the cost of keeping things together is rising: Continuing a trend that reflects the disrepair and shows no sign of slowing, the price of residential water service in 30 major …

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A great water historian in California’s time of need

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UCLA’s Jon Christensen* has written a lovely, loving essay remembering the late water historian Norris Hundley, who wrote so well about western water, and (Jon argues) is important now, in California’s time of need: It’s not for nothing that we often talk of western water wars. What Norris showed is that at times this looked …

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One more money quote from the California court decision on tiered water pricing

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A friend notes that I may have cut the best part from the “Cadillac Desert” quotation in this week’s California court decision on tiered municipal water rates. We hope there are future scientists, engineers, and legislators with the wisdom to envision and enact water plans to keep our beloved Cadillac Desert habitable. But that is …

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A glimmer of good water supply news for New Mexico’s middle Rio Grande farmers

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Despite some hilariously complex argument over the accounting details, there finally is enough water in Elephant Butte Reservoir on the Rio Grande that everybody agrees it’s now legal for the middle Rio Grande’s farm water agency to store some water behind upstream dams to help stretch out this summer’s irrigation season. The runoff forecast is still …

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Tiered water rates in the Cadillac Desert

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From yesterday’s landmark California court ruling on the legality of tiered municipal water rates (pdf): Southern California is a “semi-desert with a desert heart.”1 Visionary engineers and scientists have done a remarkable job of making our home habitable, and too many of us south of the Tehachapis never give a thought to its remarkable reclamation. …

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Lake Powell spring runoff forecast this year now less than half of average

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At the risk of nickel-and-diming you with bad forecast news, today’s Bureau of Reclamation mid-month report is bad forecast news. April-July flow into Lake Powell is now forecast to be just 3.4 million acre feet, 47 percent of average (pdf). That’s down from 3.75 maf (52 percent) just two weeks ago. Runoff for the full …

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In California, you can’t charge water hogs more than the rest of us

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Crazy California’s proclivity for “governance by voter initiative” seems to have just undercut one of the major tools in the municipal water conservation kit. Tiered water rates, in which residents are charged a low rate for basic needs and increasingly higher rates for high usage, violate California law, according to a court ruling handed down …

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Precipitation-runoff relationships in sustained drought

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This paper is measuring stuff in Australia, but seems to mimic the dropoff in runoff we’re seeing on the Rio Grande and other western U.S. rivers compared to the precipitation deficits we’re experiencing: Annual rainfall and runoff records from south-eastern Australia are used to examine whether interdecadal climate variability induces changes in hydrological behavior. We test …

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