A recent court ruling may have thrown a wrench in the state’s funding plans for the controversial and expensive Delta Conveyance Project – a tunnel to move Sacramento River water 45 miles beneath the ecologically sensitive Sacramento-San Joaquin Delta.
California’s water warriors have a new arena for their perpetual conflict over the allocation of the state’s ever-evolving supply – a nearly 6,000-page proposal from the state Water Resources Control Board.
The draft essentially calls for sharp reductions in diversions from the Sacramento River and its tributaries to allow more water to flow through the environmentally troubled Sacramento-San Joaquin Delta.
Another historic drought has gripped the West and California, with the entire state facing abnormally dry conditions and 87% of it facing an extreme drought, according to the latest federal data. Yet Southern Californians are in far better shape to handle the situation than Northern Californians thanks to policies that southern water agencies have adopted.
Two-thirds of the state’s rain falls in Northern California, which has one-third of the state’s population — and vice versa. Yet many northern cities are running out of water, with several San Francisco Bay Area communities already adopting water rationing and water-use restrictions. This isn’t happenstance, but the result of planning — or lack thereof.
In a new symbol of California’s worsening drought, construction crews are putting the finishing touches on a $10 million emergency project to build a massive rock barrier through part of the Delta in Contra Costa County to preserve water supplies for millions of people across the state.
The 800-foot long barrier — the size of San Francisco’s Transamerica Pyramid laid on its side — is essentially a rock wall, 120 feet wide, built in water 35 feet deep.
Its purpose: To block salt water from the Pacific Ocean and San Francisco Bay from flowing too far east and contaminating the huge state and federal pumps near Tracy that send fresh water south to 27 million people — from San Jose to Los Angeles — and to millions of acres of farmland in the Central Valley and beyond.
Construction of a temporary salinity barrier on the False River is underway after an emergency request by the Department of Water Resources was approved by the State Water Resources Control Board.
The barrier, necessitated by worsening drought conditions, is intended to help preserve water quality in the Sacramento-San Joaquin Delta by reducing saltwater intrusion. The declaration of a drought emergency made by Gov. Gavin Newsom on May 10 suspended the requirement that a project of this nature complete a California Environmental Quality Act assessment.
In the latest chapter of California’s unfolding drought, state officials are planning to build a giant rock wall across a river in the Sacramento-San Joaquin River Delta to save the vital freshwater estuary from San Francisco Bay’s saltwater.
A series of key decisions await Gov. Gavin Newsom as the state heads back into a potential drought.
So this seems like the right moment to review what happened last time: Water was prioritized for big agriculture at the expense of the Sacramento-San Joaquin Delta, endangered species and California communities. The State Water Board, in a review of the drought of 2014-15, found operations “not sustainable.”
California’s tiny delta smelt is not a terribly impressive fish at first glance, and not really at second glance either. It’s about the length and width of a finger, silvery and kind of see-through – looks a bit like a sardine.
The Metropolitan Water District’s board of directors voted Tuesday to spend another $58 million to support the study and design of an underground tunnel in the North Delta that would divert large amounts of fresh water and send it to municipalities and agribusinesses in southern California.
An annual search for a tiny endangered and contentious fish in the sprawling California Delta has once again come up empty.
The state’s annual Fall Midwater Trawl Survey found no delta smelt in September’s sampling of the critical waterway. The last time the rare fish turned up in a survey was in October 2017 when just two were found. Hoping to reverse the recent trend, the Westlands Water District and the California Department of Water Resources announced the completion of a Delta habitat restoration project on Wednesday.
The Water News Network is San Diego County’s source for water news and information.
