Using less water on the Lower Colorado River

At the end of April, Lake Mead sat at 1,085 feet above sea level, more than eight feet higher than it was a year ago. That is in part thanks to a big winter upstream, which has ensured continued above-average releases from Lake Powell upstream. But equally important is the fact that folks in the …

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Flood plain connectivity, Rio Grande style

Through much of Albuquerque, the Rio Grande flows between levees at a grade slightly higher than the surrounding valley floor. As a result, storm water must be pumped over the levees into the river’s central channel, with a string of pumping stations and big pipe outfalls like this, on the east side of the river …

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we have a Deputy Interior Secretary nominee

McClatchy’s Stuart Leavenworth has details on the nominee to be of Deputy Interior Secretary, one of the key positions top the federal bureaucracy that helps manage western water: His name is David Longly Bernhardt, and he’s worked as the top lobbyist for California’s Westlands Water District, the largest agricultural entity of its kind in the …

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Costs, benefits of direct and indirect potable reuse

My UNM faculty colleague Caroline Scruggs and soon-to-be-graduate of both Community and Regional Planning and the Water Resources Program Jason Herman have a new paper on the costs of treating and reusing wastewater. Caroline and her students have been looking closely at the issue in the context of small inland communities, which are increasingly eyeing both …

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who’s in charge of Arizona’s Colorado River water?

The feud within Arizona over who’s in charge of the state’s Colorado River water – the state Department of Water Resources or the Central Arizona Water Conservation District – escalated this week. This is from an April 25 “cease and desist” letter (obtained by me through a state public records act request) from the Arizona …

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