“the robbery of Arizona’s birthright”

The people of Arizona have come to look upon the officials of California, and particularly those of the Imperial Irrigation District and the Metropolitan Water District of Los Angeles as diabolical schemers who are dedicated to the robbery of Arizona’s birthright. That’s sometime Arizona political scientist Dean Mann, talking about the 20th century California-Arizona tussle …

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Colorado River Research Group

A new collaboration among some of the serious names in Colorado River Basin water science and policy today launched a new project, the Colorado River Research Group. If you follow Colorado River issues and western water science policy, it’s a list of names (pdf) you’ll be familiar with and, more importantly, that you’ll want to …

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IID to state of California on Salton Sea restoration: “But you guys promised!”

The Imperial Irrigation District earlier this month threw down a significant marker in the ongoing struggle to deal back overuse of Colorado River water with a petition to the California State Water Resources Control Board demanding action on restoration of the Salton Sea. The sea’s decline is one of the knock-on effects of efforts to …

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Water buffalos – embracing the pejorative?

I tend to hear the term “water buffalo” as pejorative – the old, lumbering water managers of a bygone era of dam-building and overconsumption. Not so, say the folks at the Central Arizona Project: Just what is a water buffalo? In Arizona, they are those iconic figures who had the foresight to plan ahead to …

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Annals of adaptation: Cally Carswell on desert cattle

In High Country News, Cally Carswell has a story about the criollo (“a name that is endlessly fun to recite. These are criollo cows. (Try it: cree-oh-yo.)”: There’s anecdotal evidence that criollo will eat more of the shrubs and tougher grasses on degraded grasslands, but no hard data yet on whether that amounts to a …

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Stuff I wrote elsewhere: NM water policy tools poorly suited for the job

From this morning’s newspaper, a look at the latest proposal to pump rural groundwater to New Mexico’s populous middle (behind Google surveywall): Depending on your view of the issue, this is either: a) an innovative approach to bring new water to the Middle Rio Grande Valley, or b) an inappropriate attempt to privatize a public resource …

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In the Colorado River Basin, a slow start to the 2014-15 water year

We’re about 20 percent of the way into the fall-winter-spring snow accumulation season in the Colorado River Basin, and the current snowpack upstream of Lake Powell as estimated by the CBRFC is 61 percent of average: It is worth remembering, as the Bureau of Reclamation notes in its weekly water supply report (pdf), that “values …

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