Lake Powell officials take emergency steps to preserve hydropower from Glen Canyon Dam
Warning: Undefined variable $post_id in /home/webpages/lima-city/booktips/wordpress_de-2022-03-17-33f52d/wp-content/themes/fast-press/single.php on line 26
2022-05-05 04:51:17
#Lake #Powell #officials #emergency #steps #preserve #hydropower #Glen #Canyon #Dam
The measures are supposed to buy the surrounding communities extra time to plan for the very actual risk the reservoir, the nation's second-largest, will quickly run out of water and the ability to provide hydropower amid the West's climate change-driven megadrought.
The first step is releasing extra water from upstream on the Colorado River this year. The second is water might be held again in Lake Powell itself, as an alternative of being sent to downstream states.
The US Bureau of Reclamation expects the dual actions will increase Lake Powell by practically 1 million acre-feet of water. The reservoir contained about 5.8 million acre-feet of water as of Tuesday, based on the bureau, although its full capacity is round 25 million acre-feet.
With out the emergency steps, the bureau estimated there was a couple of 25% chance the Glen Canyon Dam might have stopped producing hydropower by January. The dam generates energy for as many as 5.8 million properties and businesses in seven states.
The agency mentioned in a press release Tuesday's decision was supposed to guard "hydropower generation, the ability's key infrastructure, and the water provide for the town of Page, Arizona, and the LeChee Chapter of the Navajo Nation."
The emergency actions will purchase the federal government 12 months as it considers longer-term measures.
"We have now by no means taken this step before, but the potential threat on the horizon demands immediate motion," Assistant Secretary of Water and Science, Tanya Trujillo told reporters. "We need to work together to stabilize the reservoir before we face a larger crisis."
Lake Powell has dropped around 100 ft within the last three years because the West has been besieged by drought. As the water level has fallen, Glen Canyon Dam has misplaced about 16% of its capability to generate energy.
Bryan Hill, general manager of the general 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 advised CNN. "Judgment day being when we have no water to present anyone."
The decisions made for Lake Powell also affect its downstream neighbor, Lake Mead, which is the biggest reservoir in the country.
Water cuts for many who depend on Lake Mead began in January, and Tuesday's choice may result in further restrictions.
Lake Mead's water degree is now low sufficient to reveal one of many reservoir's original, 1971 water intake valves for the first time. The valve can now not draw water, based on the Southern Nevada Water Authority, the company responsible for managing water assets for two.2 million people in southern Nevada, including Las Vegas.
Officials over the weekend made another disturbing discovery brought on by Lake Mead's plummeting water level: a body in a barrel police say is a possible homicide victim from the Nineteen Eighties.
"The lake has drained dramatically over the past 15 years," stated Las Vegas Metropolitan Police Murder Lieutenant Ray Spencer. "It's possible that we will discover extra bodies that have been dumped in Lake Mead" as the water level drops extra.
Quelle: www.cnn.com