Satellite images recently released by NASA show how drought has affected Northern California’s Shasta Lake and Lake Oroville, the largest reservoirs in the state. NASA compared images taken earlier in June with images taken in the summer of 2019 to illustrate how water levels have declined over the two-year period.
Instead of being flush with newly melted snow, Folsom Lake is the driest it’s been in springtime since the epic drought of 1977. Water levels are so low that temporary pumps probably will be installed to help move water out of the stricken reservoir.
Water levels at Lake Oroville have plunged to the point that its giant hydropower plant could be idled for the first time ever this summer, putting additional strain on California’s troubled electric grid. At Shasta Lake, which feeds the Sacramento River watershed and much of the Central Valley, conditions are so bad that major cities are drawing up conservation plans, farmers have scaled back plantings and environmentalists are angrily warning of extensive fish kills.
Lake Shasta this summer is facing possibly its lowest level in at least 44 years, and that could be bad news for the people who rely on it for drinking and irrigation water, as well as endangered salmon that depend on it to survive. Dam operators have to go all the way back to 1977 to compare how bad this year’s water situation is shaping up to be, said Don Bader, area manager for the U.S. Bureau of Reclamation, which manages the dam. “It’s dry. It’s second worst, so far. It’s probably going to exceed ’77. But the kicker is in ’77 we didn’t have all the requirements that we have now,” Bader said.
Sites Reservoir was awarded $13.7 million in the 2021 federal spending bill, authorized through the Water Infrastructure Improvements for the Nation Act, according to a press release. With the passage of the legislation, Congress has now approved approximately $23.7 million in WIIN Act funding to the Bureau of Reclamation for Sites Reservoir.
While deciding the final allocation for growers who gather their water from the Friant-Kern Canal is months away, things early on are not looking good. The California Department of Water Resources announced on Dec. 1 an initial state water project allocation of 10% of requested supply for the 2021 water year. Initial allocations are based on conservative assumptions regarding hydrology and factors such as reservoir storage.
The State of California revealed the latest trick up their sleeve in regards to slowing or stopping water delivery to millions of Californians through the Central Valley Project earlier this month. The State Water Resources Control Board has rejected the Sacramento River Temperature Plan by the United States Bureau of Reclamation. The Temperature Plan has been months in the making in order to coincide with this year’s hydrology.
The Water News Network is San Diego County’s source for water news and information.
