Henry Brean has a story in this morning’s Las Vegas Review-Journal on the mess at the upper end of Lake Mead where the Colorado River used to empty out into a lake, dumping its sediment. Now that the lake level’s dropped, the river’s cutting back down through all that deposited glop, creating a new rapids: …
So remember all that stuff about the Colorado River not having enough water to meet needs? Turns out the Rio Grande is in a similar heap of hurt (ad walled): There are a lot of ways to slice and dice water data. But the message on Gretel Follingstad’s PowerPoint slide was simple. On the right …
Continue reading ‘Stuff I Wrote Elsewhere, Rio Grande Shortfall Edition’ »
Slippin’ in some John Wesley Powell over at the work blog when the boss isn’t lookin’.
Some of my favorite water people like to point out that we don’t have a problem of water shortage here in the arid West, but rather a problem of water allocation. In the comments, the mysterious DG seems to be in that camp, offering this on what will happen when the Colorado comes up short: …
Continue reading ‘How Much Water Does the Colorado Really Have, Part II’ »
Pat Mulroy, head of the water authority that serves Las Vegas, Nev., lays out the problem: Today the Colorado River represents 90 percent of our water supply. Due to the severe drought, we are within three years of losing our upper intake in Lake Mead, which represents 40 percent of our water supply; if the …
I’m still new to the strange and wonderful ways of lower Colorado River management, so I was struck by the hilarity of this situation, as explained by Chris Brooks. Farmers order water, which takes several days’ river time to reach them. But then it rains, so they don’t need the water, so it flows down …
80 percent of NM now in abnormally dry condition.
Sean Olson this morning discusses a proposal to raise (sort of) our water rates (warning: complex ad wall if you click): For the households that keep the taps running 24-7, now might be the time to start tucking more money under the mattress. The city-county water authority is proposing a new rate structure that would …
More when I have time, but for now, since this is a blog and we’re supposed to be on top of things, some stuff I wrote elsewhere: The Colorado River will be too small to meet the needs of its users three years out of five, or more, by mid-century, according to new research. Some …
A discussion of the Colorado River over at Tom Yulsman’s blog led to a helpful post on the consumption side of the ledger: According to a 2008 study published in Water Resources Research (subscription required for full text), Lake Mead already is being overdrawn by 1 million acre feet of water per year.