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Politics : Rat's Nest - Chronicles of Collapse
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From: S. maltophilia3/21/2023 1:38:29 PM
1 Recommendation

Recommended By
Eric

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The Colorado River Is Running Dry, but Nobody Wants to Talk About the Mud

...For years this mud was hidden beneath Lake Powell’s blue waters. Now, as climate change and overuse of the Colorado have drawn the reservoir down to record lows, the silt is exposed — forming “?mud glaciers??.” And because of a gradient created when the lake level falls, the giant mud blobs are moving at a rate of 100 feet or more per day toward the dam.

These advancing mud blobs pose existential threats to the water supply of the Southwest: One day they could form a constipating plug that blocks Glen Canyon, preventing the water from flowing downriver. They could also someday endanger the structural integrity of the dam.

Asked about the dangers that the sediment posed, Floyd Dominy, the commissioner of the U.S. Bureau of Reclamation in 1963, later quipped, “We will let people in the future worry about it.”

Now the future is here. With Lake Powell just 23 percent full, ......

nytimes.com [no paywall]
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