After its first committee hearing, Assembly Bill 1337 was amended last week, which could be the opening salvo of a monumental political and legal war over who controls access to water in California – an issue that stretches back to the state’s founding in 1850.
Ron Caetano is packed and ready to go. His family photos and valuables are in the trailer and he’s put food in carry totes. He moved the rabbits and chickens and their automatic feeders to higher ground.
The Bureau of Reclamation released its 24-Month Study on Thursday, April 20, which includes an increase to downstream flows from Lake Powell to Lake Mead of up to 9.5 million acre-feet (maf) this water year, which runs from (October 1, 2022 through September 30, 2023.
According to a press release from the Bureau of Reclamation, Glen Canyon Dam’s annual release volume for water year 2023 was initially set at 7.0 maf, based on the August 2022 24-Month Study, and is now projected to increase to up to 9.5 maf because of high snowpack this winter and projected runoff in the Colorado River Basin this spring.
Just west of this normally dusty prison town, a civic nightmare is unfolding: Tulare Lake, a body of water that did not exist just two months ago, now stretches to the horizon — a vast, murky sea in which the tops of telephone poles can be seen stretching eerily into the distance.
California’s ongoing floods and very wet year overall will continue to grab headlines, provide great pictures, and break some local records, but overall this year is unlikely to be truly extreme from historical or broader water policy and management perspectives. It can still be a very useful wet year, beyond just having lots of water.
It was the snowpack reading that spawned a hundred headlines. “California ties 1952 record for all-time Sierra snowpack,” proclaimed KTVU. “California’s snowpack soars to record high after 17 atmospheric rivers,” trumpeted the Washington Post.
State officials largely seemed to agree.
A federal report released April 20 says near-record snowpack in the Colorado River Basin could raise the elevation of Lake Mead by more than 20 feet by the end of the year, providing a critical opportunity for water agencies to improve long-term management of the river.
The U.S. Bureau of Reclamation’s report shows vastly improved hydrological conditions are also expected to raise the water level in Lake Powell by more than 50 feet. California relies heavily on lakes Powell and Mead for water, as do Arizona and Nevada.
Despite the good news this year, the ongoing trend toward a hotter and drier climate means long-term solutions remain critical. About two-thirds of San Diego County’s supplies are conserved Colorado River water.
The California Department of Water Resources announced Thursday that the State Water Project will be able to deliver 100% of requested water supplies this year thanks to full reservoirs following record winter rain and snow.
What a difference a month makes.
The March 24-month forecast, which predicts reservoir levels along the Colorado River for the next two years, had Lake Mead on a steady trajectory downward.
After years of punishing drought, a historic winter snowpack is bringing a reprieve to the Colorado River Basin and the nation’s largest reservoirs.
The US Bureau of Reclamation announced Thursday that this winter’s rain and the projected runoff from above-normal snowfall is expected to boost its water releases this year from Lake Powell to Lake Mead by 2.5 million acre-feet.
