John Wesley Powell, the 19th century explorer, scientist and visionary who first tried to map and explain the West’s water resources, famously argued that government jurisdictions should be established based on watershed boundaries. He was ignored on this point (as he was on others). But I’ve been playing recently with an argument that elaborates on …
Continue reading ‘Powell and Watersheds in the 21st Century’ »
Investors need to take long term water supply risks into account as they think about municipal bonds, according to a new analysis by the environmental-investor group Ceres published this week: The report shows that some of the nation’s largest public utilities may face moderate to severe water supply shortfalls in the coming years, yet these …
Mom says I drew a picture of Hoover Dam when I was five and gave a “report” on it in kindergarten for “what I did on my Christmas vacation”. As mom tells the story, the teacher was impressed with the rigor and detail I offered. I was an exceptional child. At least that’s how mom …
While I’ve been away, my friends back in Albuquerque were kind enough to print a bunch of copies of my ruminations on La Niña and the Rio Grande and throw them on people’s driveways this morning (sub/ad req): [M]ore than La Niña is at work this year, according to Glen MacDonald, a climate researcher at …
Continue reading ‘Stuff I Wrote Elsewhere: Meanwhile, Back on the Rio Grande’ »
One of the guys at the Las Vegas Marina yesterday was sounding optimistic. Sure, the lake level’s low, he said, but they expect it to start rising soon. Plus, he said he heard they expect it to eventually come up another 60 feet. He shrugged as if to say, “Dunno, but that’s what I heard,” …
Continue reading ‘River Beat: Another Place There Used To Be A Lake’ »
Down a long, dank corridor inside Hoover Dam that seems to be known as the “1211 tunnel” (things in the dam tend to be named after their elevation above sea level) and up a flight of stairs sits the top of the dam’s “stilling well”. It’s essentially a long tube that runs to the bottom …
If you blow this picture up enough, you can probably see pixels of rock that have not been exposed since the 1930s. Or maybe not. The surface elevation of Lake Mead hit 1083.18 feet above sea level today between 11 a.m. and noon Pacific time today, when this picture was taken. That is below the …
KINGMAN, ARIZ. – I made a beeline across two states today, heading for Lake Mead to watch history happen. It looks as though sometime tomorrow (Sun. 10/17) or Monday, depending on the weather and releases from Hoover Dam for power generation and downstream water users, the surface level of Lake Mead will drop below 1083.19 …
Continue reading ‘Water in the desert, Kingman, Ariz., edition’ »
I’m about to head off for a few days to watch Lake Mead drop, and for some reason thoughts turned this evening to G.K. Gilbert. Tomorrow is “blog action day“, and the subject is “water”, a topic about which I’ve had a few things to say of late. I’m frankly not all that excited about …