Brett Walton had a great bit of business in yesterday’s Circle of Blue story on 2019’s remarkable drop in Colorado River Lower Basin water use: The last time water consumption from the river was that low was in 1986, the year after an enormous canal in Arizona opened that allowed the state to lay claim …
Continue reading ‘March 1985: when everything on the Colorado River changed’ »
Jeff Kightlinger, who as head of the Metropolitan Water District of Southern California since February 2006 has played a major role in Colorado River governance, announced today that he’ll be retiring at the end of the year.
A friend sent me an illuminating table that does a nice job of adding perspective to something I’ve written about several times here – California’s stunning reduction in its use of Colorado River water. Data in thousands of acre feet.
Last year was, for Southern California water management, perfectly wet. By that I mean a good snowpack in the Sierra Nevada and the Colorado River Basin. I’m stealing a wonderful phrase here from a new paper by the University of Arizona’s Connie Woodhouse (the full paper’s behind a paywall): “A Long View of Southern California …
Continue reading ‘The risk of Southern California falling into “perfect drought”’ »
While Colorado River water management eyes were focused elsewhere this year – on the big snowpack up north, or the chaos success of the Drought Contingency Plan – California has quietly achieved a remarkable milestone. Its use of Colorado River water in 2019 will be 3.858 million acre feet. The last time it was below …
Continue reading ‘California’s 2019 use of Colorado River water lowest since 1950’ »
The Imperial Irrigation District board will take up a resolution this afternoon drawing a sharp line. If action isn’t taken to deal with the Salton Sea, the historic early-2000s deal that attempted to untangle California’s Colorado River overallocation (the “Quantification Settlement Agreement” or QSA) “will have been breached”: The full text of the resolution and …
Continue reading ‘Imperial Irrigation District’s line in the Salton Sea sand’ »
Priorities. Thrashing in a pile of work – a university program report that’s overdue, a book review (also overdue), two papers I’m writing with colleagues, a presentation for new grant funders to prepare, and a class to teach – I had plans for just a quick early morning bike ride this morning. But as my …
Imperial Valley resident (and Imperial Irrigation District board member) Jim Hanks: The Salton Sea is a real place to me and I have always seen it as a lake, because that’s what it is. I also see it as hydrologically, geographically and morally connected to the Colorado River, and I appreciate the effort to place …
Continue reading ‘The Salton Sea: “treat it as a real place that impacts real people’s lives”’ »
If you want to dam rivers, as we were inclined across much of the 20th century, the location of the current Parker Dam on the Lower Colorado River makes sense – a narrow gap just downstream from the confluence of the Colorado and Bill Williams rivers on the Arizona-California border. I paid a visit last …
Continue reading ‘How Parker Dam might have been the Colorado River’s first’ »
Absent Colorado River water pulled from the river and spread across the valley floor, Palo Verde is a very dry place.