Tensions around a wastewater reclamation collaboration in Southern California

There’s some fascinating tension around a proposed wastewater reclamation collaboration in Southern California. The project, if it goes forward, would provide some 150 million gallons per day (~170,000 acre feet per year) of treated effluent. Water now being discharged into the ocean would instead be available for aquifer recharge within Southern California. There are a …

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What do we mean at the UNM Water Resources Program by “interdisciplinary”

One of the ongoing struggles for me as an academic outsider working in a university is mastering the language. In the course of a recent discussion of the term “interdisciplinary” (the UNM Water Resources Program is “interdisciplinary”) I ran across this language I put in a program report I wrote last year in which I …

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The Gage Selfie Collection: Rio Grande at Albuquerque

One of our recent University of New Mexico Water Resources Program graduates suggested an extra credit assignment for this year’s students: stream gage scavenger hunt, with selfies. Here’s the measurement point for USGS 08330000, Rio Grande at Albuquerque, NM. Flow at the time I took it yesterday morning measured 111 cubic feet per second. Am …

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Ghost of Water: The Inauspicious end of the Alameda Lateral

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 …

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How municipal water conservation is keeping the Rio Grande through Albuquerque from going dry

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 …

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New Mexico’s Rio Grande is dwindling

The Albuquerque Bernalillo County Water Utility Authority announced today that it will temporarily stop diverting water from the Rio Grande for our drinking water, shifting entirely to groundwater to meet municipal supplies through the summer. In itself, it’s no emergency for city water supplies – the groundwater is the reserve for use in dry years, …

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Seeing Like a State: the corner of Ortega Road and Guadalupe Trail

Some years ago, when I first began riding bikes in Albuquerque, my office chum Jimmie took me riding south through Albuquerque’s Rio Grande valley floor along a street called Guadalupe Trail. It’s not a street I would have found by myself – following the contours of one of the early acequias, the irrigation ditches that …

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