Home

Lake Powell Glen Canyon Dam water launch delayed due to drought


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
Lake Powell Glen Canyon Dam water release delayed attributable to drought
2022-05-05 01:59:17
#Lake #Powell #Glen #Canyon #Dam #water #release #delayed #due #drought

Water levels are at a historic low at Lake Powell on April 5, 2022 in Page, Arizona.

Rj Sangosti| Medianews Group | The Denver Put up through Getty Photographs

The federal authorities on Tuesday introduced it'll delay the release of water from one of the Colorado River's main reservoirs, an unprecedented action that can quickly address declining reservoir ranges fueled by the historic Western drought.

The decision will hold extra water in Lake Powell, the reservoir located on the Glen Canyon Dam in northern Arizona, as a substitute of releasing it downstream to Lake Mead, the river's other primary reservoir.

The actions come as water levels at each reservoirs reached their lowest ranges on document. Lake Powell's water stage is at the moment at an elevation of three,523 ft. If the extent drops beneath 3,490 ft, the so-called minimal power pool, the Glen Canyon Dam, which supplies electrical energy for about 5.8 million clients in the inland West, will no longer be capable to generate electricity.

The delay is expected to protect operations at the dam for subsequent 12 months, officers said throughout a press briefing on Tuesday, and will keep almost 500,000 acre-feet of water in Lake Powell. Beneath a separate plan, officers will also launch about 500,000 acre-feet of water into Lake Powell from Flaming Gorge, a reservoir situated upstream at the Utah-Wyoming border.

Officers said the actions will assist save water, shield the dam's ability to provide hydropower and provide officers with extra time to figure out learn how to operate the dam at decrease water ranges.

"We've got by no means taken this step before within the Colorado Basin," assistant Interior Division secretary Tanya Trujillo informed reporters on Tuesday. "However the situations we see today, and what we see on the horizon, demand that we take prompt action."

Federal officials last 12 months ordered the first-ever water cuts for the Colorado River Basin, which provides water to greater than 40 million folks and a few 2.5 million acres of croplands within the West. The cuts have mostly affected farmers in Arizona, who use nearly three-quarters of the accessible water supply to irrigate their crops.

In April, federal water managers warned the seven states that draw from the Colorado River that the federal government was considering taking emergency action to deal with declining water ranges at Lake Powell.

Later that month, representatives from the states despatched a letter to the Inside agreeing with the proposal and requesting that short-term reductions in releases from Lake Powell be carried out with out triggering additional water cuts in any of the states.

The megadrought in the western U.S. has fueled the driest twenty years within the area in not less than 1,200 years, with conditions prone to continue by 2022 and persist for years. Researchers have estimated that 42% of the drought's severity is attributable to human-caused local weather change.

"Our climate is changing, our actions are answerable for that, and we have to take accountable action to respond," Trujillo stated. "We all need to work together to guard the resources now we have and the declining water provides in the Colorado River that our communities rely on."


Quelle: www.cnbc.com

Leave a Reply

Your email address will not be published. Required fields are marked *

Themenrelevanz [1] [2] [3] [4] [5] [x] [x] [x]