Latest News

2023 Bethany Total Project Cost Estimate


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May 14, 2024

2023 Bethany Total Project Cost Estimate

The Delta Conveyance Design & Construction Authority (DCA) prepared this memorandum to document the updated estimate of total project costs for the Bethany Reservoir Alignment of […]
March 3, 2022

2020 Intakes ITR Report

This letter report presents the findings of the Delta Conveyance Intakes Independent Technical Review (ITR) Panel from its March 17-19, 2020 Skype meeting. In addition to […]
June 15, 2020

Major California Reservoir Conditions During Peak of 2012-2016 Drought

From 2012–2016 much or all of California was under severe drought conditions, with greatly diminished precipitation, snowpack, and streamflow and higher temperatures. This drought was broad […]
June 4, 2020

Analysis of River Bends and Fish Migration

Several studies on the Sacramento River provide evidence for the distribution of outmigrating fish (specifically juvenile salmonids) toward the outer sides of bends, including at Clarksburg […]
May 29, 2020

2020 Tunneling and Shafts ITR Report

This letter report presents the findings of the Delta Conveyance Tunneling and Shafts Independent Technical Review (ITR) Panel from its May 13 to 15, 2020 Skype […]
January 17, 2020

SEC Memo Outlining Role of the Stakeholder Engagement Committee during the Environmental Impact Report Process

During the December meeting of the Design and Construction Agency’s (DCA) Stakeholder Engagement Committee (SEC), stakeholders requested additional information about how the SEC’s role would be […]
December 11, 2019

Delta Conveyance Siting Drivers

Portions of the Delta are underlain by extensive oil and gas deposits and numerous wells have been installed since the fields were first developed. Additionally, portions […]
December 11, 2019

2019 Proposed Delta Conveyance System

Currently, the SWP Delta water conveyance facilities include Clifton Court Forebay and the Banks Pumping Plant in the south Delta that enable the Department to divert […]