White Christmas somewhere but maybe not here
It’s that time of year when I’m looking for a storm a week to build a snowpack. More is better. Zero is not better.
Archive of posts filed under the Colorado River category.
Do we linger less?
Research comparing pedestrian behavior in Bryant Park and outside the Met, 1979-1980 versus 2008-2010: The biggest change in behavior was that lingering fell dramatically. The amount of time spent just hanging out dropped by about half across the measured locations. I personally am a fan of “lingering” and “just hanging out.” Via Tyler Cowen
A sign of hope on the Colorado River
One of the hopeful notes coming out of the recent Colorado River discussions is the way the operation of Glen Canyon Dam in a more flexible way, to accommodate a broader range of values, is back on the table. The USBR alternatives released ahead of this week’s Colorado River Water Users Association, while requiring some …
Deficit Spending on the Colorado River
By Jack Schmidt | December 3, 2024 Drawdown of the Colorado River’s reservoirs now slightly exceeds the amount of gain that occurred during the 2024 snowmelt season. For the next four months until snowmelt begins again, the basin’s reservoirs will be drawing from the excess accumulated in 2023, demonstrating the immense challenge in balancing water …
Does our current approach to Colorado River accounting hide a looming problem?
My colleagues with the Colorado River Research Group have a new policy brief out today taking another whack at the question of “assigned water” – water kinda sorta conserved, but left in storage so water agencies can pull it out again at some future date. Think “Intentionally Created Surplus” (ICS). At this point, nearly 40 …
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A minor blog redesign, which is a metaphor
As near as I can tell from a lazy visit to the Wayback Machine, it was sometime around 2014 that I added the old Metropolitan Water District Colorado River Aqueduct map to my blog header. It’s a lovely map that has served me well these many years, but it doesn’t match my brand any more. …
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Clouds and Mountains
Clouds and mountains were dancing this morning. I think they’re in love.
The alley behind Aldo Leopold’s house
There’s an alley off Albuquerque’s Central Avenue, old Route 66, between the Southwest Capital Bank and St. John’s Thrift Store. You can’t go down the alley on Google Street View. Google Street View mostly doesn’t go down alleys. Alleys mostly don’t have names. You have to go there for yourself. Down past the “Drug Free …
Tools for better environmental adaptation as we manage the Colorado River
I put up a slide for my University of New Mexico water resources graduate students during class yesterday afternoon with two pictures – the emerging canyons at the upper end of Lake Powell, and a smallmouth bass. When Lake Powell gets low, we get a) the remarkable emergence of Cataract Canyon, and b) warm water …
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Arizona’s 50,000 acre-feet of Upper Basin water has always been destined for tribal use
Eric Kuhn, Rin Tara, John Fleck The pending Northeastern Arizona Indian Water Rights Settlement Agreement settles Navajo Nation, Hopi Tribe, and San Juan Southern Paiute Tribe claims to the Upper Colorado River Basin in Arizona. To do so, Arizona’s 50,000 AF entitlement of Upper Colorado River Basin water will be allocated. Although Arizona’s testimony during …