Western Colorado has some pretty
The green strip in the fading sunlight is pasture, irrigated with Colorado River tributary water.
Archive of posts filed under the Colorado River category.
El Niño/Colorado River Basin update
Since I wrote last month about the impact (or lack of impact) of El Niño on Colorado River flows, Paul Miller at the Colorado Basin River Forecast Center has done a new, more detailed analysis than the one I showed (which I had attributed to the Central Arizona Project folks, but which originally came from CBRFC): …
A promising seasonal forecast for the Colorado River Basin
The federal Climate Prediction Center’s seasonal forecast, out this morning, looks promising for the Colorado River Basin: These forecast maps can be visually deceptive. The greens mean a shift of odds toward wetter weather, not a forecast that we should expect wetter weather. Dice, loaded slightly in our favor. You can see all the precip …
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A Colorado River water use I can get behind: Palisade peaches
I assume this bluff above Palisade, Colorado, explains the name: Those are peach trees in the foreground, irrigated by water from the Orchard Mesa Irrigation District, which first turned water in 1904 onto what a friend calls “as fertile a swath of God’s green earth as there is in the West.” The district’s water now …
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Grand Junction: A view from higher up in the watershed
The question of what is included in the “Colorado River Basin” is in part a legal one. The seven-state Colorado River Compact of 1922 defined a weird legal geography: [T]he term “Colorado River Basin” means all of the drainage area of the Colorado River System and all other territory within the United States of America …
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A pleasant (if long) detour
The pass between Silverton and Ouray was closed yesterday for roadwork, so Lissa and I (headed for Grand Junction) ended up on a long but gorgeous detour. The canyon country of the West is so beautiful:
Cohen sees signs for Salton Sea optimism
Mike Cohen, writing for National Geographic’s “Water Currents”, explains what’s at stake in the current discussions over what to do to mitigate reduced flows to the Salton Sea as ag water conservation efforts in Imperial Valley grow: The shrinking Salton Sea will expose tens of thousands of acres of lakebed. The dry lakebed could emit …
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Couldn’t’ve had boat docks here before they built Hoover Dam
I don’t remember exactly where this is. It was a short walk down an arroyo from US95, the two-lane that runs north from Blythe along the Colorado River to Parker. The farming here is all on the Arizona side of the river. This was all underwater during the river’s pre-dam spring high flows, big desert …
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One in five chance of Colorado River shortage in 2017, 50-50 by 2018
That long, painful drip-drip-drip of “when will we have Lower Colorado River shortage?” has been pushed out again, with a new set of modeling runs from the U.S. Bureau of Reclamation putting the odds at one in five in 2017 and 50-50 by 2018. Hidden in that “one in five” next year is some good …
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Another Southern California ag to municipal water sharing deal takes shape
The Imperial Irrigation District’s board tomorrow will consider an expanded agreement with the Metropolitan Water District of Southern California that would provide additional flexibility for water conservation in the big desert agricultural district and move water to meet near term drought response needs in the region’s coastal cities. The deal uses the “Intentionally Created Surplus” …
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