California farmers by now have a pretty clear picture of what their water supply situation is going to be this year, whether it’s reservoir and irrigation system surface delivery, or groundwater pumping. The U.S. Department of Agriculture today released projected acreage for the state’s major field crops (pdf) that reflects farmers’ resulting choices: corn: 430,000 …
A year ago, I wrote a piece urging calm in the face of California’s extreme drought: The thing to remember – and this’ll help you get through the tough year ahead – is that drought is no one big thing. It’s a series of little things – one water user, one water system at a time. …
Continue reading ‘Keep breathing, California. You can do this.’ »
According to the U.S. Bureau of Reclamation, warm February weather meant the earliest runoff in the 40-plus year history of the San Juan-Chama Project, which brings water from southern Colorado to the Rio Grande Valley of New Mexico. But “early” does not translate to “a lot of water”. San Juan-Chama Project contractors, the largest of …
Continue reading ‘San Juan-Chama forecast: looks like a second year of shortfall’ »
Matt Weiser, who has ably served so many of us as a guide to the complexities of California water, is leaving the Sacramento Bee.
A guest post of sorts* from a group of prominent economists here in the western United States questioning the findings in a widely quoted report (pdf here) by a group from Arizona State about the potential economic impact if the Colorado River went dry: *********** A January 14th article in the Wall Street Journal reported …
Continue reading ‘Exaggerated Impacts of Unrealistic Water Shortages’ »
As I empty the last of last month’s big snowstorm from my rain barrels onto the garden, I notice the water comes out more and more slowly. It’s a reminder of why power production drops as supply in our big reservoirs declines. Some tricky tradeoffs here:
Resilience is a system’s ability to absorb a shock and still retain its basic structure and function. Here, in one complicated table, is an example of the sort of institutional plumbing valves we need to build to increase resilience in the face of drought. It’s a table accounting for the Metropolitan Water District of Southern …
Continue reading ‘How Southern California quietly doubled its 2014 supply of Colorado River water’ »
The Bureau of Reclamation today named Brent Rhees to head its Salt Lake City-based Upper Colorado office: As deputy regional director, Rhees managed several complex and high profile issues, including the Middle Rio Grande Endangered Species Collaborative Program, dam safety modifications, implementation of the Navajo-Gallup Water Supply Project, the Colorado River Salinity Control Program and …
Continue reading ‘Rhees to head USBR Upper Colorado office’ »
Water journalist Brett Walton wrote a lovely piece about finally meeting the Colorado River for the first time: I have reported on the Colorado River for five years. I know it as a legal argument, as a topographic feature, as an obstacle, and as a matrix of charts, calculations, and grim projections. I’ve read its …
Continue reading ‘The Colorado – as human construct, and face to flow’ »
Parker Live, a news web site based in Parker, Arizona, seems to be engaging in a little bit of what Kathryn Sorensen calls “drought schadenfreude” here. Parker sits on the Colorado, at the head of a rich farming valley with some of the most senior rights on the river and big farming that has thus far …
Continue reading ‘The Colorado River’s Parker valley – “the illusion of plenty”’ »