The department's Dave Brent says the rented pumps are being installed in case the river depth drops below the 12 feet required for the city's largest pumps to operate.
"There's a design in a pump where it needs a certain water surface elevation over the top of it," says Brent. "If you get below that point, it can start cavitating which is basically drawing air in with the water and that can damage the pumps."
Brent says with Folsom Lake at historically-low levels the City will try to use as little American River water as possible.
But, the backup pumps will be ready to draw 24-million gallons-a-day if needed.
The Sacramento River pumping station is offline until March.
The city plans to have 13 million gallons per day of well water available once maintenance is complete on some city wells in the middle of February.
"The ground water in the area and in city itself is healthy," Brent says. "We've done, over the years, what we call conjunctive use, so in those wetter years, we try to utilize the river more and let the groundwater recharge. Now we're going to be more reliant on ground water."
Brent says well water could contribute 13 million gallons a day to the city supply. The Sacramento River station is expected to provide ten times that -the vast majority of the water needed this summer.
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.