A new letter from Gila River Indian Community Gov. Stephen Lewis to Arizona’s two top Colorado River negotiators complains that the latest version of the state’s plan to reduce its use of Lake Mead water would make things worse, in way that actual gives some Central Arizona farmers more water than they would get under …
tl;dr: A feud over how to implement Colorado River conservation adds another hurdle to final completion of the Colorado River Drought Conservation Plan. longer: While Colorado River Basin folks have been paying obsessive attention to Arizona’s struggle to come up with an internal agreement to cut back on its use of Colorado River, a second …
It’s apparently Colorado River Drought Contingency Plan week! Documents here. This is when we all gather around and try to make sense of the sweeping effort to ratchet up efforts to reduce Colorado River water use to keep the system from crashing. The plan you see before you is really not that different, at the …
Continue reading ‘Creating a conservation storage pool in Lake Powell’ »
As Lake Powell drops, a waterfall forms at the reservoir’s upper end as the San Juan cuts down through sediments dropped when the reservoir was fuller. The resulting waterfall is a bit of an obstacle to fish: The razorback sucker population estimate for 2017 alone was 755 individuals and, relative to recent population estimates ranging …
Continue reading ‘Tough to be a fish in the Colorado River’ »
From 2000 through the end of 2018 (projected), Lake Powell’s elevation will have dropped approximately 94 feet despite Upper Basin consumption only averaging about 4.5 million acre?feet (maf)/year. Several particularly dry years—including 2018—in a process of continuing aridification contributed to the drop, but ultimately it is the operational rules that are slowly but surely draining …
tl;dr The Lower Colorado River Basin has gotten 10 million acre feet of “bonus water” since 2000, above and beyond its entitlement under the Colorado River Compact. But we’re about to have a formal shortage declaration because the Lower Basin keeps using more water than it perhaps ought to. (bad words in earlier draft deleted) …
Continue reading ‘Colorado River shortage looming because Lower Basin is using too much water’ »
CUTTER CANYON – Cutter Reservoir is an incongruous sight. The 10ish miles of dirt road it takes to reach it, up San Juan County Road 4450, is not suggestive of water. Thanks to oilfield money, the road is good as northwest New Mexico washboard dirt roads go. )We counted 21 well pads between the reservoir …
Thanks to the folks at Island Press, screamin’ deal on Water is for Fighting Over and Other Myths about Water in the West right now.
I’ve had quite a burst of new readership in the last few months, people apparently interested in the challenges facing the Colorado River, the people who use it, and the natural systems that depend on it. Thanks for that, and welcome! For those who missed it, I’ve written a book that warned about what we’re …
As Arizona wrestles with the reality that its Colorado River supply as measured in actual wet water rather than the “paper water” doled out by the Law of the River, we’re getting a lesson in the difference between an “allocation” of Colorado River water and an “entitlement”. The place to watch this play out right …