With the snow mostly melted, it’s time for a fresh look at the water storage situation on New Mexico’s Rio Grande – water saved from the spring runoff this year, and carried over from previous years, to use for irrigation, municipal use, and environmental flows during the summer. Total reservoir storage got a bump up …
Continue reading ‘New Mexico 2024 End of May Reservoir Storage’ »
With the obligatory shovels in pre-softened dirt, a group of political leaders from the Navajo Nation, New Mexico state and local government, and water agencies this morning (Wed. 5/15/2024) formally inaugurated a new pipeline being built to connect the Navajo community of To’Hajiilee to the 3.5 million gallon reservoir in the picture – clean, piped …
Continue reading ‘To’Hajiilee water line groundbreaking: “an impossible project”’ »
Two key takeaways from Monday’s (May 13, 2024) Middle Rio Grande Conservancy District board meeting: El Vado Dam, crucial for managing irrigation, municipal, and environmental water through New Mexico’s Middle Rio Grande valley, will be out of service indefinitely – for many, many years. The vague structure of alternative storage options, using other existing dams, …
We’ll get an update on the status of El Vado Dam and related issues at this afternoon’s (Mon. 5/13/24) meeting of the Middle Rio Grande Conservancy District’s board of directors. This is an enormously consequential issue for Rio Grande flows through central New Mexico. The Meeting Today’s board meeting starts at 3 p.m. at the …
The Rio Grande is up through Albuquerque right now, swollen with spring snowmelt. But not for long. We may already have hit the runoff peak at a bit above 3,000 cubic feet per second in late April, and a friend who’s been cheerfully nagging me to float it with them talked me into locking down …
Continue reading ‘Floating Albuquerque’s Rio Grande: notes on “naturalness”’ »
A recent rapid warmup has brought high flows to the Rio Grande through New Mexico. But with a modest snowpack sitting in the mountains to the north, that means we should expect the early rise to be followed by an early drop. Members of the Inkstain Rio Grande Rapid Response Team (IRGRRT) were busy over …
Continue reading ‘Rapid snowmelt on New Mexico’s Rio Grande’ »
A couple of followup notes related to last week’s post about the news on El Vado Dam on the Rio Chama, crucial to water management on New Mexico’s Rio Grande, thanks to my many alert and thoughtful Inkstain readers…. Rio Grande Compact Debt In the comments, Norm Gaume made a point that’s worth pulling out …
This month’s update from the U.S. government’s Climate Prediction Center suggests we’re drifting back toward La Niña, which would tip the odds toward a dry winter of 2024-25 for New Mexico and the mountain snowpacks on which we depend.
The Bureau of Reclamation’s announcement at Monday’s meeting of the Middle Rio Grande Conservancy District that it is halting work on El Vado Dam repairs raises hugely consequential questions about water management in New Mexico’s Middle Rio Grande Valley. The short explanation for the halt is that the current approach to repairing the 1930s-era dam …
Alert Inkstain reader John correctly questions the impression left by the log scale I used last time ’round in my graph of flow at Otowi: [W]hile I appreciate the usefulness of logarithmic scales for being able to discern patterns at the low end of the flow range, it does somewhat hide the magnitude of the …