The report from UC Irvine’s Center for Hydrologic Modeling is an update to a 2011 study which showed the basins lost nearly as much water as the volume of Lake Mead over a seven year period.
The new report finds water storage in the last two years continues to plummet, and the study doesn’t even include the most recent dry winter.
Report author Jay Famiglietti says the amount of water lost is equal to the water used by all of California’s urban areas each year. Most of the loss is due to groundwater withdrawals.
Famiglietti says groundwater levels drop faster during drought than they can be replenished during wet periods.
“This is a worse than ever situation," says Famiglietti. "So we really have to watch what’s going to happen with the groundwater. It’s been bad in the past during drought periods and now with a zero surface water allocation I’m quite concerned that it will be terrible in the future.”
California water regulators are praising some Sacramento-San Joaquin Delta farmers for coming up with a program to voluntarily cut water use.
(AP) - A deadly parasite is thriving in the drought, infecting all the juvenile chinook salmon in the Klamath River in Northern California as they prepare to migrate to the ocean.
The State Water Resources Control Board is considering whether to allow some farmers in the Sacramento-San Joaquin Delta to voluntarily cut back their water use. In exchange, they want the board to agree not to curtail their remaining water.
After it was called off in 2014 due to the drought, Old Town Sacramento's Gold Rush Days is back in 2015.
For the first time in its history, the city of Roseville is limiting outdoor watering to two days a week.