Draining the reservoirs on New Mexico’s Rio Grande

tl;dr Total reservoir storage on the Rio Grande in New Mexico at the end of August was the lowest it’s been since at least 1980. longer (with graphs!) In our University of New Mexico Water Resources Program class, we’ve been discussing the state of the Rio Grande in real time. This feels like a remarkable …

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Rio Grande at Embudo – “slouching towards intermittency”

A shape with lion body and the head of a man, A gaze blank and pitiless as the sun, Is moving its slow thighs, while all about it Reel shadows of the indignant desert birds. – William Butler Yeats A friend sent me a note last night with the memorable subject line – “slouching towards …

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Good news, or at least news that’s less bad, on the Gila

The U.S. Geological Survey took new measurements last week to calibrate the key gauge on the Gila River in New Mexico, and the rating curve has now been adjusted upward. The good news is that 2018 is no longer a record low year. Thursday’s revised flow of 14 cubic feet per second was still the …

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Amy Haas to replace retiring Don Ostler as Executive Director of the Upper Colorado River Commission

Amy Haas, deputy director and general counsel of the Upper Colorado River Commission, will replace the retiring Don Ostler as the UCRC’s executive director July 1. Amy, formerly general counsel of the New Mexico Interstate Stream Commission, has been with the commission since last year, and has a long history of working within the interstate …

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Central New Mexico water agency cutting back some of its irrigators

Reservoir levels dropped over the weekend past a critical trigger point, causing the Middle Rio Grande Conservancy District to curtail water deliveries this week to about 5,000 acres of farmland in central New Mexico. With El Vado Reservoir on the Rio Chama just 26 percent full, the decision to cut deliveries to the MRGCD’s “water …

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Lowest flow ever recorded on New Mexico’s Gila River

If my math is correct, flow on the Gila River gauge located near Gila, New Mexico, dropped today to the lowest ever measured, in a record that goes back 89 years. The red line is the daily flow, in cubic feet per second, as measured by the U.S. Geological Survey. The cloud of gray lines …

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