California Gov. Gavin Newsom's controversial push to fast-track the Delta Conveyance Project received a formal endorsement ...

$20 billion: The Delta tunnel’s new price tag A new report says the benefits of the tunnel exceed the cost since other water supplies would cost more.

T he massive tunnel project, California's largest water infrastructure project in decades, would net economic benefits more than double its costs, according to state officials.

No Delta smelt found for sixth consecutive year SAN JOAQUIN COUNTY - A project to move water from the Sacramento region down to Southern California was recently approved by the California ...

Gov. Gavin Newsom’s administration is advancing a plan to build a Sacramento-San Joaquin Delta water tunnel. Environmentalists are strongly opposed, warning of ecological damage.