Cracks in the Upper Colorado River Basin wall

People are finally starting to say the quiet parts, the parts so many Upper Basin people have been grumbling about in private, out loud. Via an incredibly important Heather Sackett story: Colorado Sen. Dylan Roberts, a District 8 Democrat who represents several Western Slope counties, including Eagle, Grand, Garfield, Routt and Summit, asked Colorado’s lead …

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Feds stop paying to monitor Santa Fe drinking water source for Los Alamos contaminants

Via Alicia Inez Guzmán at Source New Mexico, we learn that the federal government is no longer paying the cost of monitoring Rio Grande flows at the intake to Santa Fe communities’ Buckman Direct Diversion as part of a joint effort to ensure that contamination from nuclear weapons work at Los Alamos National Laboratory doesn’t …

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Some good Colorado River news, some bad news, and a request for help

A grab bag from my friends and colleagues working on Colorado River issues…. The good news From friend of Inkstain Karl Flessa (the guy who helped get me started thinking about the Colorado River Delta), a new analysis concluding that despite the terrible hydrology and political difficulties, environmental restoration work in the delta is working: …

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“big messy community conversations”

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 …

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2026-05-19: Federal managers increase release for the silvery minnow

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 …

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The Utility of Operationally Neutral and Flexible Conservation Pools in the Colorado River Basin

Nota bene: A guest post from friends of Inkstain John Berggren and Kevin Wheeler John Berggren (Regional Policy Manager, Western Resource Advocates) Kevin Wheeler (Principle, Water Balance Consulting) 5/5/2026 As everyone is well aware, the snowpack and associated runoff this year are truly awful. It will be one of the worst, if not worst, on record. …

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