It’s not even March yet, but the mountains that feed the Colorado River already have seen more snow this winter than they normally would through an entire snow season.
And with some snow in the forecast, there’s still more time for that snowpack to grow.
All of this rain in California has had positive impacts on some of the state’s main reservoirs. Though officials say reservoir levels have seen major improvements, we’re not out of the drought yet.
“California, statewide is at 131% of average precipitation,” said Jeanine Jones, interstate resources manager for the California Department of Water Resources, “What that means is that a lot of our reservoirs have had the opportunity to improve significantly, compared to last year or the year before. Most of our reservoirs are fairly close to full.”
Not everyone is a fan, including Andy Mueller, director of the Colorado River District. He doesn’t like programs that pay farmers to stop farming. Mueller also didn’t ask for the Inflation Reduction Act’s $125 million to pay the farmers he represents. Mueller’s organization exists to keep Western Colorado’s rural water away from growing cities across the Rockies.
State Sen. Dylan Roberts, D-Avon, who chairs the Committee for Agriculture and Natural Resources, has a more nuanced view.
For Californians, drought has been a constant and inescapable fact of life for decades. Worsening drought in the Western United States is just one of the many life-threatening impacts of the climate crisis. And as drying conditions bring water reservoirs along the Colorado River to dangerously low levels, the impact of extended drought conditions is now threatening 40 million Americans’ access to water — unless we can come up with a plan to protect it.
The immediate question before the seven states that use rapidly vanishing Colorado River water is not how to renegotiate the century-old agreement and accompanying laws that divvy up the supply.
California and other states will have to grapple with that problem soon enough, and it won’t be easy.
Water levels in Lake Powell dropped to a new record low on Tuesday. The nation’s second-largest reservoir is under pressure from climate change and steady demand, and is now the lowest it’s been since it was first filled in the 1960s.
Water levels fell to 3,522.16 feet above sea level, just below the previous record set in April 2022. The reservoir is currently about 22% full, and is expected to keep declining until around May, when mountain snowmelt will rush into the streams that flow downstream to Powell.
Upper Colorado River Basin states have a new $125 million pot to rent and dry agricultural land and keep more water in the drought-plagued waterway, in a major expansion of a previous conservation pilot announced by the Biden administration’s Bureau of Reclamation.
New data show a snowy start to 2023 for the Colorado River basin. Inflows into Lake Powell, the nation’s second largest reservoir, are currently projected to be 117% of average during spring runoff thanks to heavy winter precipitation in the Rocky Mountains.
The beleaguered river is shrinking due to climate change and steady demand. Scientists say this winter’s snow may provide a temporary boost to major reservoirs, but will not provide enough water to fix the Southwest’s supply-demand imbalance.
As Lake Mead and Lake Powell levels inch closer to dead pool, states in the lower Colorado River basin are proposing more solutions that could lend to the reservoirs’ recoveries.
Required water cuts have already been implemented and increased in severity this year for Arizona and Nevada.
One of the Colorado River’s two major reservoirs is expected to collect better than average runoff this year, thanks to an unusually wet La Niña pattern that dropped a deluge of snow up and down the basin.
Lake Powell, the nation’s second largest reservoir that sits on the border of Utah and Arizona, is expected to receive 117 percent of its average inflows as the heavy snowpack melts in the western Rockies during the all-important April through July time frame, said Cody Mosier, a hydrologist with the Colorado Basin River Forecast Center.
