I’ve driven by the spot in the picture a jillion times in the 30 years I’ve lived in Albuquerque, and never noticed the ditch squeezed between #1 Plumbing and Air and the Chevron station on the corner of Edith and Candelaria. My latest pandemic bike riding project involves scouring GIS data from the Middle Rio …
Continue reading ‘Ghost of Water: The Inauspicious end of the Alameda Lateral’ »
The six Colorado River Basin states that do not have the letters “U-T-A-H” in their names just sent a remarkable letter to Secretary of the Interior David Bernhardt with a plea – don’t let the rush toward federal approval of Utah’s proposed Lake Powell Pipeline blow up the Colorado River Basin’s framework of collaborative rather …
One of the traditional “tragedy narratives” of western water is the idea that thirsty cities are draining our rivers. But in two of the last three years, precisely the opposite has happened here in Albuquerque. We’ve been limping along on a very bad year on the Rio Grande, with some of the lowest flows through …
I’m puzzling over the San Diego County Water Authority’s pursuit of a new Colorado River pipeline. I’ve been puzzling for a while, given a that it would be really expensive and that a really big pipe (aqueduct) already exists to carry the water to San Diego. My puzzlement was goosed by a report that surfaced …
Continue reading ‘San Diego’s puzzling pursuit of a big new pipeline to the Colorado River’ »
The written version of remarks delivered by Eric Kuhn at the Aug. 25 Western Resource Advocates webinar on the Lake Powell Pipeline, featuring Eric, WRA’s Bart Miller, and Alice Walker, attorney for the Kaibab Band of Paiute Indians. PRESENTATION COMMENTS ON THE LAKE POWELL PIPELINE ERIC KUHN 8/25/2020 When John Cyran asked me to participate …
A friend last week pointed out something remarkable. Arizona, California, and Nevada are forecast this year to use just 6.8 million acre feet of their 7.5 million acre foot allocation of water from the main stem of the Colorado River. And that’s not just a one-off. Under “Tier Zero” of the Colorado River Basin Drought …
When there’s a lot of water in the Rio Grande, an extra 25 cubic feet per second is a “meh”. But right now, it matters a great deal. Figure 2 above is the output of a script I use to track river flows (code here for those inclined). You give it a USGS gauge number …
Continue reading ‘Visualizing Low Flows on New Mexico’s Rio Grande’ »
Many thoughtful comments on yesterday’s breakfast musing on the implications of rising California ag land prices, here and over on the twitter, provide yet another reminder that my readers are far smarter than I am about this stuff. The most important point, which quite a few people made, is that a single California number hides …
New US Department of Agriculture report out this week shows the dollar value per acre of irrigated California cropland continuing to rise: Above is a quick plot of the data for six of the seven states included in the Colorado River Basin. THIS IS NOT COLORADO RIVER BASIN IRRIGATED ACREAGE. Large areas of many of …
Long story short, the Rio Grande through Albuquerque has dropped to its lowest levels for this time of year since the 1980s. The flow at the Central Avenue Bridge when I stopped to look on this morning’s bike ride was just 108 cubic feet per second. The last time it’s been that low at this …