Two of the barriers would be aimed at reducing freshwater outflows from the Sacramento River, allowing it to better hold back sediment that would creep in from San Francisco Bay as river flows dwindle because of the drought.
The goal of the other barrier would be to keep salinity from seeping into the central Delta.
The Sacramento Bee reports () that the California Department of Water Resources is scrambling to obtain permits for the project, which could cost as much as $40 million. The goal is to place the barriers as soon as May 1.
But the plan is drawing criticism from farmers who draw irrigation water from the channels that would be dammed.
California needs one and a half times the maximum volume of water in Lake Mead, the largest US reservoir, to end its drought.
A new study by the National Oceanic and Atmospheric Administration says natural occurring climate patterns –not climate change- are the primary drivers of California’s drought.
A Republican- backed drought relief bill for California is headed to the floor of the US House of Representatives for a vote Tuesday. The legislation ignited an hour of debate Monday.
Pollution from abandoned mines in the Sierra Nevada could threaten California's primary water supply.
The City of Roseville hopes to break the 20-percent water conservation mark for the year. The city posted its best conservation mark for the year in November.