Project Details
Title: Shasta Lake Water Resources Investigation EIS
Site: www.usbr.gov/mp/slwri/
Summary: The Shasta Lake Water Resources Investigation evaluates the potential of raising Shasta Dam to increase anadromous fish survival and water supply reliability while additionally increasing flood damage reduction, water quality, hydropower generation, and recreation opportunities. Reclamation previously completed a Final Environmental Impact Statement in July 2015 and a Draft Environmental Impact Statement in July 2013, each of which investigated the potential effects of enlarging Shasta Dam by 6.5 ft, 12.5 ft, and 18.5 ft. Reclamation has prepared a Draft Supplemental Environmental Impact Statement to address new and updated information that has come available since the publication of the Final and Draft Environmental Impact Statements. The draft supplemental includes updated information on the potential impacts of the project to waters of the U.S., a revision of the wild and scenic river considerations for the McCloud River that refocuses on federal requirements, and updated modeling to reflect the operational changes to Shasta Dam in the 2019 Biological Opinions issued by the U.S. Fish and Wildlife Service and the National Marine Fisheries Service. The draft supplement is available for public comment August 6 2020 through close of business on September 21 2020. The draft supplement comment period has now been extended through close of business on October 5 2020.
Contact
Phone
Fax
E-Mail
Notes
David Brick 916-202-7158 N/A dbrick@usbr.gov
Status
09/09/2020SLWRI Draft Supplemental Environmental Impact Statement public comment period extended to close of business on 10/5/2020.
08/06/2020SLWRI Draft Supplemental Environmental Impact Statement available for comment beginning 8/6/2020. Public comment period ends close of business on 9/21/2020.
08/07/2015The Final EIS for the Shasta Lake Water Resources Investigation released to the public on July 29, 2015. The NOA was published on August 7, 2015 in the Federal Register. Reclamation filed the EIS with EPA on August 7, 2015. ******************************************** Attachments to the SLWRI Final EIS appendices are available upon request.
07/01/2013NOI published 10/7/05. Environmental scoping meetings were completed (in October/November 2005) for public input on scope, alternatives, and issues to be addressed in the draft EIS. ******************************************** The Draft EIS for the Shasta Lake Water Resources Investigation was available for public review in July 2013 with comments due by midnight on September 30, 2013. ******************************************** The Draft Feasibility Report was released and available for public review and comment between February 6, 2012 and January 28, 2013.
List of Available Reports
File Report Title File Ext File Size
SLWRI Draft Supplemental EIS .pdf 3,369,379 B
FEIS Executive Summary, Table of Contents, and Chapter 1 .pdf 5,295,569 B
FEIS Chapter 2 to 3 .pdf 3,660,419 B
FEIS Chapter 4 to 5 .pdf 5,363,149 B
FEIS Chapter 6 .pdf 5,174,241 B
FEIS Chapter 7 to 9 .pdf 5,137,895 B
FEIS Chapter 10 .pdf 4,103,699 B
FEIS Chapter 11 .pdf 5,101,994 B
FEIS Chapter 12 Part 1 .pdf 4,241,282 B
FEIS Chapter 12 Part 2 .pdf 6,611,478 B
FEIS Chapter 13 Part 1 .pdf 6,380,291 B
FEIS Chapter 13 Part 2 .pdf 5,196,112 B
FEIS Chapter 13 Part 3 .pdf 2,732,962 B
FEIS Chapter 14 to 17 .pdf 5,611,752 B
FEIS Chapter 18 .pdf 1,310,669 B
FEIS Chapter 19 .pdf 5,983,529 B
FEIS Chapter 20 .pdf 6,186,551 B
FEIS Chapter 21 to 25 .pdf 6,830,092 B
FEIS Chapter 26 to 31 .pdf 821,838 B
FEIS Chapter 32 to Chapter 33 Section 33.7 .pdf 5,747,659 B
FEIS Chapter 33 Sections 33.08 .pdf 5,475,061 B
FEIS Chapter 33 Sections 33.10.1 to 33.10.11 .pdf 3,143,088 B
FEIS Chapter 33 Sections 33.10.12 to 33.10.21 .pdf 5,023,738 B
FEIS Chapter 33 Sections 33.10.22 to 33.10.25 .pdf 6,900,493 B
FEIS Chapter 33 Sections 33.10.26 to 33.10.31 .pdf 2,767,712 B
FEIS Chapter 33 Sections 33.10.32 to 33.10.40 .pdf 4,155,668 B
FEIS Chapter 33 Sections 33.10.41 to 33.10.44 Part 1 .pdf 3,979,313 B
FEIS Chapter 33 Sections 33.10.44 Part 2 .pdf 6,206,513 B
FEIS Chapter 33 Sections 33.10.45 to 33.10.49 .pdf 3,382,278 B
FEIS Chapter 33 Sections 33.11.1 to 33.11.101 Part 1 .pdf 4,519,370 B
FEIS Chapter 33 Sections 33.11.102 to 33.11.118 Part 2 .pdf 6,543,411 B
FEIS Chapter 33 Sections 33.11.118 to 33.11.128 .pdf 5,030,121 B
FEIS Chapter 33 Sections 33.11.129 to 33.11.151 .pdf 5,030,121 B
FEIS Chapter 33 Sections 33.11.152 to 33.11.203 .pdf 3,634,916 B
FEIS Chapter 33 Sections 33.11.204 to 33.11.243 .pdf 5,982,456 B
FEIS Chapter 33 Sections 33.11.204 to 33.11.243 .pdf 5,982,456 B
FEIS Chapter 33 Sections 33.11.244 to 33.11.249 .pdf 1,193,464 B
FEIS Chapter 33 Sections 33.11.244 to 33.11.249 .pdf 1,193,464 B
FEIS Chapter 33 Sections 33.12.1 .pdf 5,819,680 B
FEIS Chapter 33 Sections 33.12.2 to 33.15 .pdf 2,192,449 B
FEIS Chapter 33 Sections 33.9 .pdf 4,668,991 B
FEIS Chpater 33 Sections 33.11.152 to 33.11.203 .pdf 5,113,957 B
FEIS Glossary Appendix .pdf 296,390 B
FEIS Plan Formulation Appendix Part 2 .pdf 3,633,814 B
FEIS Plan Formulation Appendix Part 2 .pdf 5,408,906 B
FEIS Engineering Summary Appendix .pdf 6,785,194 B
FEIS Modeling Appendix .pdf 4,089,553 B
FEIS Real Estate Appendix .pdf 158,113 B
FEIS Climate Change Modeling Appendix .pdf 6,772,315 B
FEIS Geologic Technical Report .pdf 3,497,195 B
FEIS Air Quality and Climate Technical Report .pdf 2,008,154 B
FEIS Hydrology, Hydraulics, and Water Management Technical Report .pdf 5,356,162 B
FEIS Water Quality Technical Report .pdf 527,860 B
FEIS Botanical Resources and Wetlands Technical Report .pdf 4,507,381 B
FEIS Fisheries and Aquatic Ecosystems Technical Report .pdf 1,186,119 B
FEIS Wildlife Resources Technical Report Part 1 .pdf 5,544,249 B
FEIS Wildlife Resources Technical Report Part 2 .pdf 1,783,819 B
FEIS Socioeconomics, Population, and Housing Technical Report .pdf 1,227,136 B
FEIS Power and Energy Technical Report .pdf 3,802,921 B
FEIS Fish and Wildlife Coordination Act Recommendations Appendix .pdf 467,378 B
FEIS Preliminary Environmental Commitments and Mitigation Appendix .pdf 1,523,140 B
FEIS Duplicate Comments Appendix Part 1 .pdf 4,235,879 B
FEIS Duplicate Comments Appendix Part 2 .pdf 3,404,575 B
FEIS Duplicate Comment Appendix Part 3 .pdf 6,537,883 B
FEIS Duplicate Comments Appendix Part 4a .pdf 4,607,981 B
FEIS Duplicate Comment Appendix Part 4b .pdf 5,726,209 B
FEIS Duplicate Comments Appendix Part 5 .pdf 5,574,100 B
FEIS Duplicate Comments Appendix Part 6 .pdf 3,557,352 B
FEIS Duplicate Comments Appendix Part 7 .pdf 6,859,897 B
FEIS Duplicate Comment Appendix Part 8 .pdf 5,926,738 B
FEIS Duplicate Comment Appendix Part 9 .pdf 6,873,317 B
FEIS Duplicate Comment Appendix Part 10 .pdf 1,389,883 B
FEIS Traffic Noise Modeling Appendix .pdf 123,355 B
DEIS - SLWRI - Executive Summary, Contents, Chp 1 Introduction .pdf 4,299 B
DEIS - SLWRI - Chps. 2-3, Alternatives,Affected Environment and Environmental Consequences .pdf 3,988 B
DEIS - SLWRI - Chps. 4-5, Geology, Air Quality and Climate .pdf 6,077 B
DEIS - SLWRI - Chps. 6-9, Hydrology, Water Quality, Noise, Hazards .pdf 6,528 B
DEIS - SLWRI - Chp. 10, Agriculture .pdf 3,850 B
DEIS - SLWRI - Chp. 11, Fisheries and Aquatic Ecosystems .pdf 5,128 B
DEIS - SLWRI - Chp. 12, Botanical Resources and Wetlands - Part 1 .pdf 4,405 B
DEIS - SLWRI - Chp. 12, Botanical Resources and Wetlands - Part 2 .pdf 4,686 B
DEIS - SLWRI - Chp. 13, Wildlife - Part 1 .pdf 6,737 B
DEIS - SLWRI - Chp. 13, Wildlife - Part 2 .pdf 5,156 B
DEIS - SLWRI - Chps. 14-17, Cultural Resources, Indian Trust Assets, Socioeconomics, Land Use .pdf 5,504 B
DEIS - SLWRI - Chp. 18, Recreation .pdf 4,162 B
DEIS - SLWRI - Chp. 19, Visual Resources - Part 1 .pdf 6,395 B
DEIS - SLWRI - Chp. 19, Visual Resources - Part 2 .pdf 3,237 B
DEIS - SLWRI - Chp. 20, Transportation and Traffic .pdf 2,295 B
DEIS - SLWRI - Chp. 21, Utilities and Service Systems .pdf 4,666 B
DEIS - SLWRI - Chps. 22-31, Other Required Sections .pdf 5,193 B
Glossary, DEIS - SLWRI .pdf 251 B
Plan Formulation Appendix, Part 1, DEIS - SLWRI .pdf 3,362 B
Plan Formulation Appendix, Part 2, DEIS - SLWRI .pdf 4,400 B
Engineering Summary Appendix, DEIS - SLWRI .pdf 4,946 B
Engineering Summary Appendix, Attachment 1, DEIS - SLWRI .pdf 154 B
Engineering Summary Appendix, Attachment 2, DEIS - SLWRI .pdf 3,922 B
Engineering Summary Appendix, Attachment 3, DEIS - SLWRI .pdf 3,961 B
Engineering Summary Appendix, Attachment 4, DEIS - SLWRI .pdf 4,050 B
Engineering Summary Appendix, Attachment 5, DEIS - SLWRI .pdf 4,834 B
Engineering Summary Appendix, Attachment 6, DEIS - SLWRI .pdf 117 B
Engineering Summary Appendix, Plates Part 1, DEIS - SLWRI .pdf 4,144 B
Engineering Summary Appendix, Plates Part 2, DEIS - SLWRI .pdf 6,641 B
Engineering Summary Appendix, Plates Part 3, DEIS - SLWRI .pdf 3,728 B
Modeling Appendix, DEIS - SLWRI .pdf 3,038 B
Climate Change Modeling Appendix Part1, DEIS - SLWRI .pdf 1,122 B
Climate Change Modeling Appendix Part 2, DEIS - SLWRI .pdf 6,546 B
Geologic Technical Report, DEIS - SLWRI .pdf 2,227 B
Geologic Technical Report, Attachment 1, DEIS - SLWRI .pdf 755 B
Air Quality and Climate Technical Report, DEIS - SLWRI .pdf 1,883 B
Air Quality and Climate Technical Report, Attachment 1, DEIS - SLWRI .pdf 5,603 B
Hydrology, Hydraulics and Water Management Tech. Report, DEIS - SLWRI .pdf 4,220 B
Real Estate Appendix, DEIS - SLWRI .pdf 109 B
Water Quality Tech. Report, DEIS - SLWRI .pdf 507 B
Fisheries and Aquatic Ecosystems Tech. Report, DEIS - SLWRI .pdf 652 B
Fisheries and Aquatic Ecosystems Tech. Report, Attachment 1, DEIS - SLWRI .pdf 3,566 B
Botanical and Wetlands Technical Report, Part 1, DEIS - SLWRI .pdf 5,961 B
Botanical and Wetlands Technical Report, Part 2, DEIS - SLWRI .pdf 4,701 B
Botanical and Wetlands Technical Report, Attachments 1-5, DEIS - SLWRI .pdf 1,825 B
Wildlife Technical Report Part1, DEIS - SLWRI .pdf 6,665 B
Wildlife Technical Report Part 2, DEIS - SLWRI .pdf 6,518 B
Wildlife Technical Report Attachments 1-7, DEIS - SLWRI .pdf 1,625 B
Socioeconomics, Population, and Housing Tech. Report, DEIS - SLWRI .pdf 827 B
Power and Energy Technical Report, DEIS - SLWRI .pdf 3,630 B
Fish and Wildlife Coordination Act Report Appendix, DEIS - SLWRI .pdf 5,120 B
Notice of Intent, Shasta Lake WRI .pdf 65 B