I made a brief stop at a dry Rio Grande main channel this morning, around the Central Avenue Bridge, before I pointed the Space Ghost southwest into the South Valley. The Arenal Canal, which hugs the sand hills on the valley’s western edge, was flowing, but just 25 cubic feet per second. 100 cfs is …
Federal water managers yesterday (May 18, 2026) began pushing a pulse of water through New Mexico’s rapidly drying Middle Rio Grande to try to encourage the endangered Rio Grande silvery minnow to spawn. From a note sent ’round to the Bureau’s water management list yesterday by Carolyn Donnelly, water operations supervisor for the bureau’s Albuquerque …
Continue reading ‘2026-05-19: Federal managers increase release for the silvery minnow’ »
“We get to determine what kind of apocalypse we’d like to have.” – Hanif Abdurraqib I’m obsessed with this quote from the poet and essayist Hanif Abdurraqib in a New Yorker piece last month. He somehow packed doom, hope, and obligation into those twelve words. Abdurraqib is riffing on Octavia Butler’s Parable of the Sower, …
Continue reading ‘“We get to determine what kind of apocalypse we’d like to have.”’ »
A team out of Wyoming, including my Colorado River Research Group colleague Kristiana Hansen, has a new paper that reminds us that we need to be careful about how we thinking about conserving water that is being “wasted.” Their case study is an area on the New Fork in Wyoming, a tributary of the Green, …
Continue reading ‘A reminder to be careful how you think about “wasted” water’ »
Janet Wilson had a super helpful piece this week in the Desert Sun about steps being taken (in a hurry) to get the institutional widgets in place to meet Lower Basin commitments to reduce water use under a deal hashed out in spring 2023 to head of Colorado River NEPA litigation. If all goes as …
Continue reading ‘Hustling to get Imperial Irrigation District water reduction tools in place’ »
I spent a couple of days last week out of Pagosa Springs in southern Colorado, touring forest restoration work in the headwaters of the San Juan-Chama Project, which produces critical water supplies for central New Mexico. In others words, water for my neighhbors and me. We’ve learned over and over in the last couple of …
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 …
When I was writing Water is For Fighting Over five years ago, I built a little analytical model of Las Vegas water – projections of per capita demand and population growth, current patterns of water use and banking, risk to Colorado River water supply. At the time, the Southern Nevada Water Authority was aggressively pursuing …
Continue reading ‘Las Vegas abandons proposal to pump rural Nevada groundwater’ »
We lost the daily direct flights between Albuquerque and Tucson a decade ago when the economy tanked, which left me in a shuttle yesterday morning at sunup driving north on I-10 from Tucson to Phoenix to catch a flight home after a couple of very intense, very productive days discussing water.* It’s a beautiful stretch …
Continue reading ‘Some thoughts on “the West’s Disappearing Water”’ »