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Severe drought and mandatory water cuts are pitting communities against each other in Arizona:
As the climate crisis intensifies, battle lines are beginning to form over water. In Arizona -- amid a decades-long megadrought -- some communities are facing the very real possibility of losing access to the precious water that remains.
Outside the city limits of Scottsdale, where the asphalt ends and the dirt road begins, is the Rio Verde Foothills community. Hundreds of homes here get water trucked in from Scottsdale, but those deliveries will end on January 1, 2023.
That's because last summer, for the first time ever, drought conditions forced the federal government to declare a tier 1 water shortage in the Colorado River, reducing how much Arizona can use.
[...] "We are what I call the 'sacrificial lamb' for the bigger areas," Irwin told CNN. "In my opinion, look somewhere else -- we need to be able to sustain ourselves."
The scarcity of water in the state is pitting small towns against fast-growing metropolitan communities.
[...] Arizona's population growth and extreme drought have increased demand for water in limited supply. Kathleen Ferris, a senior research fellow with the Kyl Center for Water Policy in Arizona, says water scarcity in the state has resulted in the "haves" and the "have nots," and likened the coming water battles to the days of the Wild West. "Once you have your water rights, you defend it," Ferris said. "That's the way it works."
(Score: 0) by Anonymous Coward on Friday April 01 2022, @02:31PM (1 child)
You'd use a pipeline in a case like that. Water demand rarely drops, so it's easy to avoid overbuilding capacity.
You won't pipe water from California to much of Arizona (or to Nevada, or even much of California), because it's too far uphill. Flagstaff is almost 7000 feet. The high deserts will always be deserts.
But Phoenix is at an altitude of 1000 feet - low enough to run a pipeline if you need to (there's an oil pipeline already, to bring gasoline in from California refineries). Phoenix and Tucson are where most people in Arizona live, which are low enough.
(Score: 2) by Runaway1956 on Friday April 01 2022, @03:18PM
All true. I'll note though, that piping water from, Mexico to Phoenix would relieve some of the pressure at higher elevations. With all the silly water rights issues, a steady supply of desalinated water into Phoenix would mean that Phoenix isn't laying claim to water in the mountains.
Likewise, putting a plant close to Los Angeles could supply a huge portion of California's population, ending that city's claim to water in surrounding areas.
Get Musk's boring company involved to drill tunnels from the California coast into the inland regions, and much of Arizona could be turned into a garden.
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