Document Library

Browse the Document Library to find information related to the Delta Conveyance program, including reports and technical documents.

Please note that the DCA has provided the EPR’s as a reference document to the Department of Water Resources (DWR) for the draft Environmental Impact Report (EIR). If you wish to provide comment on the draft EIR for the proposed Delta Conveyance Project, it should be directed to DWR at deltaconveyancecomments@water.ca.gov

Central and Eastern Corridor Options

Volume 1
Narrative Report
Technical Memoranda

002 CE-A Intake Structural Configuration and Fish Screen Type Analysis
003 CE-A Intake Flood Management
004 CE-A Existing Surface Water Diversions – Intakes
005 CE-A Sacramento River Flood Flow Hydraulic Modeling – HEC-RAS 2D
006 CE-A River Hydrologic Criteria for Intake Sizing
007 CE-A Intakes Screen Sizing – North Delta Intakes
008 CE-A Intakes River Sediment Analysis – North Delta Intakes
009 CE-A Conceptual Intake Cofferdam Construction
010 CE-A Intakes Operations and Maintenance Equipment and Facility Needs
011 CE-A Intake Site Identification and Evaluation
012 CE-A North Delta Intake Facilities Configuration, Construction and Operations
013 CE-A Sacramento River Hydraulic Modeling—HEC-RAS 2D to Support Aquatics Effects Analysis
014 CE-B Shaft Conceptual Design
015 CE-B Tunnel Excavation and Drive Assessment
016 CE-B Soil Abrasivity Testing Summary
017 CE-B Shaft Siting Study
018 CE-B Capacity Analysis for Preliminary Tunnel Diameter Selection
019 CE-B Conceptual Tunnel Lining Evaluation
020 CE-B Tunnel Gravity Flow Capacity Analysis
021 CE-B Tunneling Effects Assessment
022 CE-B Reusable Tunnel Material
023 CE-B Tunnel Inspection and Maintenance Considerations
024 CE-B Tunnel Dewatering Pumping Facilities
025 CE-C South Delta Pumping Plant Basis of Conceptual Design Criteria
026 CE-C South Delta Pumping Plant Facilities and Site Configuration
027 CE-C Main Raw Water Pump Selection, Adjustable Operating Speed Requirements and Redundancy
028 CE-D Southern Forebay Siting Analysis
029 CE-D Forebay Conceptual Design Criteria
030 CE-D Southern Forebay Seismic Sensitivity Evaluation
031 CE-D Southern Forebay Conceptual Configuration
032 CE-D Southern Forebay Emergency Spillway Siting Analysis
033 CE-D Southern Forebay Emergency Outlet Evaluation
034 CE-E South Delta Conveyance Facilities Canal and Tunnel Options Summary Comparison
035 CE-E South Delta Conveyance Facilities System Configuration
036 CE-E South Delta Conveyance Facilities Hydraulic Analysis Criteria and Analyses
037 CE-E South Delta Conveyance Facilities Operations & Maintenance Equipment and Facility Needs
038 CE-E Delta-Mendota Canal Connection – Tunnel and Canal Options Summary Comparison
039 CE-F Logistics Strategy
040 CE-F Potential Road Access Routes
041 CE-F Traffic Impact Analysis
042 CE-F Barge Transportation Study
043 CE-F Rail Potential Study
044 CE-F Preliminary Precast Yard Study
045 CE-F Project Emergency Response Plan
046 CE-G Electrical Power Load and Routing Study
047 CE-G SCADA/Communications Routing and Basic Design Approach
048 CE-G Summary of Utility Crossings
049 CE-H Levee Vulnerability Assessment
050 CE-H Flood Risk Management
051 CE-H Hydraulic Analysis Criteria
052 CE-H Hydraulic Analysis of Delta Conveyance Alternatives-Main Tunnel System
053 CE-H Conceptual-Level Seismic Design and Geohazard Evaluation Criteria
054 CE-H West Tracy Fault Preliminary Displacement Hazard Analysis
055 CE-H Liquefaction and Ground Improvement Analysis
056 CE-H Dewatering Estimates for Intake Facilities and Southern Forebay Emergency Spillway
057 CE-H Soil Balance
058 CE-H Preliminary Construction Schedules for Central and Eastern Corridor Options
059 CE-H Post-Construction Land Reclamation
060 CE-H Potential Future Field Investigations – Central and Eastern Corridor
061 CE-H Conceptual Design Phase Seismic Site Response Analysis
062 CE-H Efforts to Minimize Delta Community Effects – Central and Eastern Corridors

Volume 2
Engineering Concept Drawings
Volume 3
Mapbooks

Bethany Reservoir Alternative

Volume 1
Narrative Report
Technical Memoranda
Volume 2
Engineering Concept Drawings
Volume 3
Mapbooks

Please note that the DCA has provided the EPR’s as a reference document to the Department of Water Resources (DWR) for the draft Environmental Impact Report (EIR). If you wish to provide comment on the draft EIR for the proposed Delta Conveyance Project, it should be directed to DWR at deltaconveyancecomments@water.ca.gov

DCA Board Meetings

November 18, 2022

Agenda Meeting Packet

October 20, 2022

Agenda Meeting Packet

January 21, 2021

Agenda

March 21, 2019

Agenda

February 21, 2019

Agenda

June 21, 2018

Agenda

SEC DOCUMENTS

Stakeholder Engagement (SEC) Meetings

February 3, 2021

Agenda

January 27, 2021

Agenda

DCFA Board Meetings

November 17, 2022

Meeting Packet

October 20, 2022

Meeting Packet

September 15, 2022

Meeting Packet

July 21, 2022

Cancellation Notice

June 16, 2022

Cancellation Notice

April 21, 2022

Cancellation Notice

March 17, 2022

Cancellation Notice

February 17, 2022

Meeting Minutes Meeting Packet

January 20, 2022

Meeting Minutes Meeting Packet

December 16, 2021

Meeting Minutes Meeting Packet

November 18, 2021

Meeting Minutes Meeting Packet

October 21, 2021

Cancellation Notice

September 16, 2021

Cancellation Notice

July 15, 2021

Cancellation Notice

June 17, 2021

Cancellation Notice

May 20, 2021

Cancellation Notice

March 18, 2021

Cancellation Notice

February 15, 2021

Cancellation Notice

January 21, 2021

Meeting Packet

December 17, 2020

Cancellation Notice

November 19, 2020

Cancellation Notice

October 15, 2020

Meeting Packet

August 20, 2020

Cancellation Notice

July 16, 2020

Meeting Packet

June 18, 2020

Cancellation Notice

May 21, 2020

Meeting Packet

April 16, 2020

Cancellation Notice

March 19, 2020

Cancellation Notice

February 20, 2020

Meeting Packet

January 16, 2020

Meeting Packet

December 19, 2019

Cancellation Notice

November 21, 2019

Cancellation Notice

October 17, 2019

Meeting Packet

September 19, 2019

Meeting Packet

August 15, 2019

Cancellation Notice

June 20, 2019

Cancellation Notice

May 16, 2019

Meeting Packet

May 9, 2019

Meeting Packet

April 18, 2019

Cancellation Notice

March 21, 2019

Cancellation Notice

February 21, 2019

Cancellation Notice

Delta area public libraries are a continuous resource for the Delta community at large.  Understanding limits of broadband and computer access in the region, DCA has provided area libraries (see list below) with the following resources in print and on flash drives: Updated Mapbooks, Stakeholder Engagement Committee (SEC) agendas and materials, proposed Delta Conveyance materials, including deep-dive educational videos, virtual tours, and other materials related to the proposed project from the Department of Water Resources (DWR) and DCA. Librarians have been briefed on these resources and materials and can help any visitor access information as related to the proposed project.

Contra Costa County Library ccclib.org 

  1. Pittsburg Library, 80 Power Ave, Pittsburg, CA 94565
  2. Antioch Library, 501 W. 18th St., Antioch, CA 94509
  3. Brentwood Library, 104 Oak St., Brentwood, CA 94513
  4. Bay Point Library, 205 Pacifica Ave., Bay Point, CA 94565 (Riverview Middle School)
  5. Oakley Library, 1050 Neroly Rd., Oakley, CA 94561

Sacramento Public Library saclibrary.org 

  1. Central Library, 828 I Street, Sacramento, CA 95814
  2. Franklin Library, 10055 Franklin High Rd, Elk Grove, CA 95757
  3. Nonie Wetzel Courtland Library, 170 Primasing Ave., Courtland, CA 95615
  4. Walnut Grove Library, 14177 Market St., Walnut Grove, CA 95690
  5. Isleton Library, 412 Union St., Isleton, CA 95641

Stockton-San Joaquin County www.ssjcpl.org 

  1. Thornton Library, 26341 Thornton Rd., Thornton, CA 95686
  2. Tracy Branch Library, 20 E. Eaton Ave., Tracy, CA 95376
  3. Mountain House Branch Library, 201 East Main St., Mountain House, CA 95391
  4. Cesar Chavez Central Library, (605 N. El Dorado St., Stockton, CA 95202
  5. Troke Library, 502 W. Benjamin Holt Dr., Stockton, CA 95207
  6. Maya Angelou Branch Library, 2324 Pock Ln., Stockton, CA 95205

Solano County solanolibrary.com 

17.  Rio Vista Branch Library, 44 South Second St., Rio Vista, CA 94571
18.  Suisun City Library, 601 Pintail Dr. Suisun City, CA 94585

Yolo County https://yolocountylibrary.org 

  1. Clarksburg Branch Library, 52915 Netherlands Ave., Clarksburg, CA 95612
  2. Arthur F. Turner Library, 1212 Mekley Ave., West Sacramento, CA 95691
June 3, 2021

Document Library