Water usage on the #ColoradoRiver is way down as the West begins planning for a future with less — CNN #COriver #aridification

West snowpack basin-filled map April 16, 2023 via the NRCS.

Click the link to read the article on the CNN website (Ella Nilsen). Here’s an excerpt:

record-breaking winter snowpack last year halted a precipitous downward spiral on the river and raised water levels at the nation’s two largest reservoirs, Lakes Mead and Powell. But something else is also at play this year – farmers, cities and Native tribes are simply using less. Arizona, California and Nevada’s usage of Colorado River water has hit new lows, state officials and US Bureau of Reclamation Commissioner Camille Calimlim Touton told CNN in an interview.

“The record conservation is already seeing its impact within the reservoirs,” Touton said. “It’s easy to see our success within the levels of the reservoirs we manage.” Lake Powell has risen 52 feet since hitting a low point in February of this year, while Mead has risen nearly 23 feet since November…

Part of the reason is last winter’s blockbuster precipitation, which helped replenish levels in reservoirs across the West. In California, southern cities like Los Angeles that are normally more dependent on Colorado River water have been able to pull more from its own refilled reservoirs like Lake Oroville…

[Bill] Hasencamp told CNN the three lower-basin states have only used 5.8 million acre-feet this year of the 7.5 million acre-feet they are allotted annually.

“We’re pretty much at a sustainable level,” Hasencamp said. “It really gives hope for the future. Despite it being a wet winter, we’re going to do everything we can to reduce use and work with the feds.”

Updated Colorado River 4-Panel plot thru Water Year 2022 showing reservoirs, flows, temperatures and precipitation. All trends are in the wrong direction. Since original 2017 plot, conditions have deteriorated significantly. Brad Udall via Twitter: https://twitter.com/bradudall/status/1593316262041436160

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