Public Review Draft BDCP EIR/EIS

In accordance with the California Environmental Quality Act (CEQA), and the National Environmental Policy Act (NEPA) the BDCP Draft Environmental Impact Report/Environmental Impact Statement (EIR/EIS) was made available for public review and comment from December 13, 2013 through July 29, 2014.

The public comment period closed on July 29, 2014. For more information on the public comment process, click here.

On August 27, 2014 the Department of Water Resources and the other state and federal agencies leading the Bay Delta Conservation Plan announced that they will publish a partially Recirculated Draft BDCP, EIR/EIS, and Implementing Agreement (IA) in early 2015.  The agencies are currently reviewing the comments received through the public comment period that ended on July 29, 2014.  The recirculated documents will include those portions of each document that warrant another public review prior to publication of final documents.  The public will also have the opportunity to review the final documents prior to their adoption and any decisions about the proposed actions.

Download a copy of the Highlights of the EIR/EIS brochure here

Watch informational episodes on the Draft BDCP EIR/EIS here

To review the Draft Bay Delta Conservation Plan (BDCP) and Draft Implementing Agreement (IA), click here. Or, learn more about the public review process here.

All substantive comments received on the Draft EIR/EIS and partially recirculated Draft EIR/EIS will be considered in the Final EIR/EIS and decision-making process. No final decisions have been made regarding going forward with the BDCP or in selecting an alternative; those decision will only occur after the completion of the CEQA and NEPA processes.

Download the Documents

The public review Draft BDCP EIR/EIS documents may be downloaded individually from the grids below, or they may be downloaded in .zip files. You can download the entire collection in a single zip file or in several slightly smaller zip files. Please note that these files are very large and may take a long time to download depending on your connection speed.

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12/20/13 Update

Errata to the Draft EIR/EIS, here.


Executive Summary and Table of Contents

Chapter 1 - Introduction

Provides background, including information on the BDCP’s relationship to the Delta Reform Act and Delta Plan, project area description, intended uses of the EIR/EIS, and agency roles and responsibilities. Also includes an overview of the project approval process, use of the EIR/EIS by other entities, and issues of known controversy.

Chapter 2 - Project Objectives and Purpose and Need

Describes the project objectives, purpose, and need within the context of the Delta's history, California water use, the regulatory environment, and ecological conditions.

Chapter 3 - Description of Alternatives

Describes the alternatives being considered to meet the project objectives described in Chapter 1.

 NameDateSize
DownloadPublic Draft BDCP EIR-EIS Chapter 3 - Description of Alternatives12/09/20132.21 MB
DownloadPublic Draft BDCP EIR-EIS Chapter 3 - Figures12/09/20134.66 MB
DownloadPublic Draft BDCP EIR-EIS Chapter 3 - Mapbook Figures12/09/201326.37 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3A - Identification of Water Conveyance Alternatives - Conservation Measure 112/09/20132.58 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3A - Attachment 112/09/20137.69 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3A - Attachment 212/09/201320.64 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3A - Attachment 312/09/201318.69 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3A - Attachment 412/09/20130.19 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3A - Attachment 512/09/20130.55 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3A - Attachment 612/09/201348.65 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3A - Attachment 712/09/20130.36 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3B - Environmental Commitments12/09/20130.79 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3B - Figures12/09/20130.09 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3C - Construction Assumptions for Water Conveyance Facilities12/09/20132.35 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3D - Defining Existing Conditions No Action Alternative No Project Alternative and Cumulative Impact Conditions12/09/20131.45 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3E - Potential Seismic and Climate Change Risks to SWP/CVP Water Supplies12/09/20130.92 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3F - Intake Locations Analysis12/09/20130.61 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3F - Figures12/09/20137.60 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3G - Background on the Process of Developing the BDCP Conservation Measures12/09/20131.26 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3G - Figures12/09/20130.32 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3H - Intermediate Forebay Location Analysis12/09/20130.52 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3H - Figures12/09/20131.79 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 3I - BDCP Compliance with the 2009 Delta Reform Act12/09/20130.66 MB

Chapter 4 - Approach to Environmental Analysis

Provides a framework for the environmental consequences analyses, including any relevant evaluation timeframes, and an overview of the project-level and program-level analysis elements. Also describes the overall organization and content of the resource-specific analyses (Chapters 5–30) and the CEQA determinations (Chapter 31); and an overview of modeling tools and applications.

Chapter 5 - Water Supply

Provides a description of the environmental setting/affected environment related to water supply that may be influenced by implementation of the BDCP alternatives, including possible changes to water supply conditions.

 NameDateSize
DownloadPublic Draft BDCP EIR-EIS Chapter 5 - Water Supply12/09/20131.64 MB
DownloadPublic Draft BDCP EIR-EIS Chapter 5 - Figures12/09/20138.43 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5A - EIR-EIS Modeling Technical Appendix - Sections A & B12/09/201312.18 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5A - EIR-EIS Modeling Technical Appendix - Section C12/09/201339.94 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5A - EIR-EIS Modeling Technical Appendix - Section D12/09/201314.94 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5A - Section D - Attachment 112/09/201317.88 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5A - Section D - Attachment 212/09/201338.45 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5A - Section D - Attachment 312/09/201320.25 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5A - Section D - Attachment 412/09/201325.00 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5A - Section D - Attachment 512/09/201319.76 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5A - Section D - Attachment 612/09/20139.27 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5B - Responses to Reduced South of Delta Water Supplies12/09/20130.86 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5C - Historical Background of Cross-Delta Water Transfers and Potential Source Regions12/09/20130.68 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5D - Water Transfer Analysis Methodology and Results12/09/20130.33 MB
DownloadPublic Draft BDCP EIR-EIS Appendix 5D - Figures12/09/20130.26 MB

Chapter 6 - Surface Water

Describes the potential changes to surface waters (North Coast, Sacramento River and San Joaquin River basins, including the Delta and Suisun Marsh located at the confluence of the Sacramento and San Joaquin rivers) due to modifications in SWP and CVP water supply operations and implementation of habitat restoration in the Delta and Suisun Marsh identified in the BDCP alternatives.

Chapter 7 - Groundwater

Describes the potential changes to groundwater due to implementation of the BDCP alternatives.

Chapter 8 - Water Quality

Defines the environmental setting/affected environment for surface water quality, reviews the environmental and regulatory setting with respect to water quality, and provides an assessment of existing water quality conditions within the project area.

Chapter 9 - Geology and Seismicity

Describes the existing geologic and seismologic conditions and the associated potential geologic, seismic, and geotechnical hazards in the Delta and Suisun Marsh area.

Chapter 10 - Soils

Provides information on soils in the Plan Area which includes portions of the Delta, Suisun Marsh, and Yolo Bypass.

Chapter 11 - Fish and Aquatic Resources

Describes the area of potential environmental effects relative to fish and aquatic resources as they may be impacted by the BDCP alternatives.

Chapter 12 - Terrestrial Biological Resources

Describes the environmental setting/affected environment for the terrestrial biological resources present in the BDCP Plan Area.

Chapter 13 - Land Use

Describes existing land uses and planned future land uses that could be affected by construction and operation of the alternatives. Summarizes goals, objectives, and policies from the general plans and other regulations of entities with jurisdiction in the Delta, Suisun Marsh, and Yolo Bypass upstream of the statutory Delta.

Chapter 14 - Agricultural Resources 

Describes the agricultural resources within the study area, specifically the Delta Region, along with areas in Suisun Marsh and the Yolo Bypass covered by Restoration Opportunity Areas (ROAs) identified in the BDCP. Specific impacts to agriculture may also be discussed in Chapters 5, 16, and 30 of the EIR/EIS.

Chapter 15 - Recreation

Describes the recreation facilities and associated recreation activities and opportunities that could be affected by implementing the alternatives.

Chapter 16 - Socioeconomics

Describes the socioeconomic conditions for the Delta including both quantitative and qualitative measures, and focuses on community character, social and economic characteristics, population, housing, employment, and income at regional levels.

Chapter 17 - Aesthetics and Visual Resources

Identifies the study area visual resources that could be affected by implementing the alternatives.

Chapter 18 - Cultural Resources

Provides an overview of the methods used to identify the kind and density of cultural resources in the Plan Area.

Chapter 19 - Transportation

Describes the transportation facilities that could be affected by implementing the alternatives.

Chapter 20 - Public Services and Utilities

Describes public services and utilities in the Plan Area that could be affected by construction and operation of the action alternatives in the Delta, the Suisun Marsh, and portions of the Yolo Bypass. Public services include law enforcement, fire protection and emergency response, hospitals and medical services facilities, public schools, and libraries. Utilities include solid waste management, water supply and treatment, wastewater treatment, energy, and communications.

Chapter 21 - Energy

Discusses the existing conditions for energy generation at the SWP and CVP hydropower facilities and the existing energy use for pumping existing water supplies into the various canals and tunnels in the existing water conveyance and distribution systems.

Chapter 22 - Air Quality and Greenhouse Gases

Describes existing conditions related to air quality in the air quality study area. It also discusses federal, state, and local regulations related to air quality that would apply to the alternatives.

Chapter 23 - Noise

Describes the existing noise environment in the noise study area, and identifies receptors that may potentially be affected by noise. It evaluates noise-sensitive receptors associated with residential and recreational land uses in the Delta and the potential effects of Conservation Measure 1 on these receptors.

Chapter 24 - Hazards and Hazardous Materials

Discusses existing study area characteristics as they pertain to hazards and hazardous materials, federal, state and local regulations applicable to the use, storage and disposal of hazardous materials, the potential effects on the public and the environment from hazards and hazardous materials associated with implementation of the proposed alternatives, as well as potential mitigation measures to reduce the severity of these effects.

Chapter 25 - Public Health

Focuses on issues related to human health and safety that could potentially be affected by the implementation of the BDCP alternatives.

Chapter 26 - Mineral Resources

Describes existing mineral resources within the mineral resources study area that could be affected by construction and operation of the BDCP alternatives.

Chapter 27 - Paleontological Resources

Addresses paleontological resources and the potential effects of the BDCP alternatives on paleontological resources in the Delta and Suisun Marsh.

Chapter 28 - Environmental Justice

Analyzes the potential for the BDCP alternatives to cause disproportionately high and adverse human health or environmental effects on minority and low‐income populations.

Chapter 29 - Climate Change

Presents a discussion of the scientific fundamentals pertaining to climate change that relate to the study area; key regulatory documents associated with adaptation; linkages between resource areas addressed in this EIR/EIS and climate change; and an evaluation of the resiliency of each resource area under each project alternative to potential changes in climate.

Chapter 30 - Growth Inducement

Addresses the direct and indirect growth inducement potential of the BDCP alternatives. Assessing growth inducement potential involves determining whether project implementation would directly or indirectly support economic expansion, population growth, or residential construction, and, if so, determining the magnitude and nature, and potential environmental effects of that growth.

Chapter 31 - Other CEQA/NEPA Required Sections

Provides an overview of other CEQA and NEPA considerations based on the technical analyses presented in Chapters 5–30, and addresses significant irreversible and irretrievable changes, and short-term uses versus long‐term productivity, selection of the environmentally superior/preferable alternative, and significant and unavoidable impacts.

Chapter 32 - Public Involvement, Consultation, and Coordination

Provides a summary of the public involvement and outreach activities (including outreach to the federal and state agencies participating in the CEQA and NEPA processes) conducted for the BDCP EIR/EIS.

Chapter 33 - List of Preparers

Chapter 34 - References

Chapter 35 - Glossary

Index