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Lake Powell officers take emergency steps to protect hydropower from Glen Canyon Dam


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Lake Powell officers take emergency steps to preserve hydropower from Glen Canyon Dam
2022-05-05 04:51:17
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The measures are intended to buy the encircling communities more time to plan for the very real possibility the reservoir, the nation's second-largest, will soon run out of water and the power to supply hydropower amid the West's local weather change-driven megadrought.

Step one is releasing more water from upstream on the Colorado River this yr. The second is water shall be held back in Lake Powell itself, as a substitute of being despatched to downstream states.

The US Bureau of Reclamation expects the twin actions will enhance Lake Powell by practically 1 million acre-feet of water. The reservoir contained about 5.8 million acre-feet of water as of Tuesday, in keeping with the bureau, although its full capacity is around 25 million acre-feet.

With out the emergency steps, the bureau estimated there was a few 25% chance the Glen Canyon Dam may have stopped producing hydropower by January. The dam generates energy for as many as 5.8 million houses and companies in seven states.

The agency said in a statement Tuesday's resolution was supposed to protect "hydropower generation, the power's key infrastructure, and the water supply for town of Page, Arizona, and the LeChee Chapter of the Navajo Nation."

The emergency actions will purchase the federal authorities 12 months because it considers longer-term measures.

"We now have by no means taken this step before, however the potential threat on the horizon calls for prompt motion," Assistant Secretary of Water and Science, Tanya Trujillo informed reporters. "We need to work collectively to stabilize the reservoir before we face a bigger disaster."

Lake Powell has dropped round 100 ft within the last three years because the West has been besieged by drought. Because the water stage has fallen, Glen Canyon Dam has lost about 16% of its capability to generate power.

Bryan Hill, basic supervisor of the public energy utility in Web page, Arizona, likened the state of affairs to judgment day.

"We're knocking on the door of judgment day," Hill previously informed CNN. "Judgment day being when we haven't any water to give anyone."

The decisions made for Lake Powell also affect its downstream neighbor, Lake Mead, which is the biggest reservoir in the nation.

Water cuts for individuals who depend on Lake Mead began in January, and Tuesday's resolution could lead to additional restrictions.

Lake Mead's water degree is now low enough to show one of the reservoir's authentic, 1971 water consumption valves for the primary time. The valve can no longer draw water, in keeping with the Southern Nevada Water Authority, the agency responsible for managing water resources for 2.2 million people in southern Nevada, including Las Vegas.

Officers over the weekend made one other disturbing discovery brought on by Lake Mead's plummeting water degree: a body in a barrel police say is a probable murder sufferer from the Eighties.

"The lake has drained dramatically during the last 15 years," stated Las Vegas Metropolitan Police Murder Lieutenant Ray Spencer. "It's doubtless that we will discover additional our bodies which were dumped in Lake Mead" as the water level drops more.


Quelle: www.cnn.com

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