“Lake Mead will probably hit elevation 1,071.61 (toes) on Thursday, June 10. That can match the earlier lowest elevation on file for the reason that Thirties,” Aaron mentioned.
Whereas the lake’s water stage is predicted to succeed in a brand new low this week, it will not be the underside. “We anticipate the elevation of Lake Mead to proceed to say no till November 2021,” Aaron mentioned.
“Some years are higher than others and never all over the place always, however the area has by no means totally recovered with sufficient rainfall and snowfall to erase the deficit,” CNN meteorologist Brandon Miller mentioned.
Miller described the drought as a “vicious cycle” by which dry land results in much less evaporation, which ends up in fewer clouds and extra solar, which equals extra warmth and evaporation.
“Each foot of lake stage decline means about 6 (megawatt) of misplaced capability,” Aaron mentioned.
With no aid in sight, officers are planning for an additional unprecedented declaration in August, which is when working situations are set for the next yr. It is possible a Degree 1 Scarcity Situation can be declared for 2022 for Lake Mead, Aaron mentioned, which means surrounding states should implement water-saving measures.
Arizona Division of Water Assets Director Tom Buschatzke mentioned the deliberate drop in water coming from Lake Mead subsequent yr can be “painful,” however the division is already engaged on contingency plans.
“Whereas we could have much less water coming to Arizona from the Colorado River in 2022, Arizona’s water managers and suppliers have been taking measures to arrange and can proceed to work to make sure the river stays secure for generations to come back,” Buschatzke mentioned.
CNN has reached out to the Nevada Division of Conservation and Pure Assets about its planning for future water wants.