Morgan

@cowaternerd.bsky.social

Western water policy and river obsessed. Best discussed while floating on said water.

Over and over again the solutions that are proposed for water shortages in the West are based on current tools, like in-stream flow programs, but those fully fail to recognize the scale of the crisis. Fixing this is going to involve creating new tools, not trying to make existing solutions scale.

I'm having a hard time believing my eyes with water data this year. The Colorado River mainstem through Grand Junction was flowing at 54 cfs last night. Not a typo. 54 cfs. Last year on this date it was flowing at 1,420cfs. Even in 2002, the driest year on record, it was at 690cfs on April 22.

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Went down to the Colorado River in Grand Junction to see what this very low flow looks like. Plenty of exposed cobble bars. Looking low and slow and what you might expect to see in late summer with heavy diversion upstream. Not the start of spring runoff.

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This is a graph of snowpack above Lake Powell using 104 snow measuring stations. It was 9 inches of water on March 7, now 6 inches. Other dry years shown.There is no historical analog to this.

Colorado River snowpack evolution since Oct 2025. Melt started about March 7.  Down to 6
Inches now from 9 inches then. There is no historical analog.

When thinking of solutions for the CO river basin, the scale of the problem far exceeds what is possible with demand management or in stream flow programs. Instead it seems reasonable to think of/address what the downstream (pun intended) impacts of removing water from the land are and address those

Decommissioning/by-passing Glen Canyon Dam, which directly serves Page, AZ for municipal water (they’ll need a new pipe and we should pay) and is a relic to help upper basin states comply with a compact we made up, is step one. It’s basic triage, and it’s the easy step.

Without an incredible change in the trajectory of winter precipitation in the CO Basin this may be the year we see catastrophic collapse of the system and it really feels like we’re just standing on the tracks watching the train saying “we don’t have the legal authority to step off the track”

New projections out today show Lake Powell -- nation's second largest reservoir -- careening toward a loss of hydropower production as early as July 2026. Even the more optimistic model shows it losing power in December. Meanwhile, the basin's leaders today admit failure on crafting new policy.

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A little bit of snow falling in the San Juans the last few days, rain in the mid country, which really brings up the issue: the states can sue each other and the courts can find for whoever they want, but if there’s not enough water to get through Glen Canyon dam, it’s all irrelevant.

“I don't see any plan, any strategy, any end game,” says Pat Parenteau, a professor of environmental law at the University of Vermont. “I don't see anything from this administration, just fuck everything up as much as you can. You can print that.” Sounds accurate to me.

The Fight Over US Climate Rules Is Just Beginning

As the EPA moves to roll back the endangerment finding, which allows it to regulate greenhouse gases, experts predict uncertainty for business and a protracted legal fight.

wired.com

Beyond the requisite wondering lost through Vegas casinos, CRWUA started this year with a 1am wake-up by the neighbors drunkenly picking the wrong door to try to open. In Vegas, all who wonder apparently are lost

I don’t envy DOI’s responsibility in the CO basin, but I also don’t envy the position of state negotiators, who have been tasked with solving the water crisis, ensuring their state’s water supply, and complying with a compact that is straight off a Contracts exam asking “why is this void?”

Litigation may take years, but power pool may take months. If it doesn’t start snowing, we’re going to need the construction speed of the dam building era just to avoid dead pool. The question is quickly turning from can we agree/litigate fast enough, to can we build fast enough.