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Lower Colorado Region Reports and Brochures Archive

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Title
Date Published
Size
Format
A
All American Canal Lining Project

Annual Operating Plans for the Colorado River
     2012
     2011
     2010
     2009
     2008
     2007
     2006
     2005
        Mid-Year Review
            Secretary's Decision
            Process Consultation Presentation
            Secretary's Letter to Governors
            PowerPoint Presentation
            Comment Letters
     2004
     2003
     2002
          2002 Supplemental AOP
     2001
     2000
     1999
     1998
     1997
     1996
     1995
     1994
     1993
     1992
     1991
     1990
     1989
     1988
     1987
     1986
     1985
     1984
     1983
     1982
     1981
     1980
     1979
     1978
     1977
     1976
     1975
     1974
     1973
     1972
     1971
     1970
Jan 2006


Dec 2011
Feb 2011
Dec 2009
Dec 2008
Mar 2008
Dec 2006
Dec 2005
Nov 2004

May 2005
May 2005
May 2005
Apr 2005
Apr 2005
Apr 2004
Dec 2002
Oct 2001
Nov 2002
Jan 2001
Dec 1999
Dec 1998
Dec 1997
Feb 1997
Dec 1995
Dec 1994
Dec 1993
Dec 1992
Dec 1991
Jan 1992
Jan 1991
Jan 1990
Jan 1989
Jan 1988
Jan 1987
Jan 1986
Jan 1985
Jan 1984
Jan 1983
Jan 1982
Jan 1981
Jan 1980
Jan 1979
Jan 1978
Jan 1977
Jan 1976
Jan 1975
Jan 1974
Jan 1973
Jan 1972
Apr 1970

N/A


880 KB
2.1 MB
1.3 MB
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468 KB

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1 MB
N/A
229 KB
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914 KB
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4.2 MB
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B
Biological Assessment on Operations,
Maintenance and Sensitive Species of the Lower Colorado River


Biological Opinion on Lower Colorado River
Operations and Maintenance - Lake Mead to
Southerly International Boundary - 1997


Biological Opinion on Lower Colorado River
Operations and Maintenance - 2002 extension


Biological Opinion for Interim Surplus Criteria,
Secretarial Implementation Agreements, and
Conservation Measures on the Lower Colorado
River


Brock (Drop 2) Storage Reservoir Final Environmental Assessment
     Sections 1-2
     Section 3
     Sections 4-10
     Appendix A
     Appendix B
     Appendix C
     Appendix D
     Appendix E
     Appendix F
     Final Determination

Budget Justifications
     FY 2012
     FY 2011
     FY 2010
     FY 2009
     FY 2008
     FY 2007
     FY 2006
     FY 2005
     FY 2004
Aug 1996



Apr 1997



Apr 2002


Jan 2001





June 2007










Nov 2007


Feb 2011
Oct 2010
Oct 2009
Oct 2008
Oct 2007
Oct 2006
Oct 2005
Oct 2004
Oct 2003

N/A



653 KB



161 KB


308 KB







3.5 MB
4.3 MB
123 KB
246 KB
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5.1 MB
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405 KB


657 KB
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445 KB
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C
Colorado River Consumptive Uses & Losses Reports

Colorado River/Hoover Dam Facts

Colorado River Interim Surplus Criteria Final EIS - See EIS's.

Colorado River Storage & Interstate Release
Agreement

     Final EA & FONSI

Colorado River Quantification Settlement Agreement Documents
     Colorado River Water Delivery Agreement
     Allocation Agreement
     Supplemental Water Agreement
     Water Conveyance Agreement
     Amendatory Contract for Replacing a Portion of the Coachella Canal
     Conservation Agreement
     Funding Agreement

Colorado River Water Delivery Agreement - Also see Implementation Agreement, Inadvertent Overrun and Payback Policy
     Record of Decision
     Environmental Evaluation
          Attachment A - Draft Agreement
          Attachment B - Technical Memorandum
          Attachment C - Biological Opinion Review
     Federal Register Notice Re: Record of Decision
1971-2010

Oct 2004





Dec 2002
Jun 2002



Oct 2003
Oct 2003
Oct 2003
Oct 2003
Oct 2003

Oct 2003
Oct 2003


Oct 2003


Oct 2003
Oct 2003
Oct 2003
Oct 2003
Oct 2003
Mar 2004
N/A

N/A





2 MB
9 MB



725 KB
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92 KB

15 MB
421 KB


318 KB


96 KB
234 KB
15 MB
108 KB
21 MB
276 KB
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D
Davis Dam Brochure

Decree Accounting Reports - Lower Colorado River water use by calendar year
     2011
     2010
     2009
     2008
     2007
     2006
     2005
     2004
     2003
     2002
     2001
     2000
     1999
     1998
     1997
     1996
     1995
     1994
     1993
     1992
     1991
     1990
     1989
     1988
     1987
     1986
     1985
     1984
     1983
     1982
     1981
     1980
     1979
     1978
     1977
     1976
     1975
     1974
     1973
     1972
     1971
     1970
     1969
     1968
     1967
     1966
     1965
     1964


Drop 2 Reservoir Final Environmental Assessment - see Brock Storage Reservoir

Oct 2004



May 2012
May 2011
May 2010
Aug 2009
Dec 2008
Dec 2008
Dec 2006
Jul 2006
Jun 2005
May 2003
May 2002
Jul 2001
Jul 2000
Sep 1999
Jan 1999
Jun 1997
Jun 1996
Jun 1995
Jun 1994
Jun 1993
Jan 1993
Jun 1992
Jun 1991
Jun 1990
Jul 1989
Jul 1988
Jul 1987
Mar 1986
Apr 1985
Mar 1984
Dec 1982
Dec 1981
Dec 1980
Dec 1979
Oct 1978
Dec 1977
Oct 1976
Oct 1975
Aug 1974
Aug 1973
Aug 1972
Sep 1971
Aug 1970
Jun 1969
May 1968
Feb 1967
Feb 1967
Feb 1967

N/A



1.2 MB
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1.1 MB
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2.4 MB
1.1 MB
1.1 MB
1.2 MB
697 KB
1.3 MB
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1.0 MB
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E

Environmental Assessment (EA) for Otay Water District Phase II and III Recycled Water Capital Improvement Program Projects

EA (Final) and Finding of No Significant Impact for
the Colorado River Storage and Interstate
Release Agreement


EA (Draft) and Finding of No Significant Impact for a Shallow Water Habitat Pilot Project near the Salton Sea
     Appendix A
     Appendix B
     Appendix C
     Appendix D - Part 1
     Appendix D - Part 2

EIS (Final) - Colorado River Interim Surplus Criteria
     Record of Decision
     Eratta for Final EIS
     Technical Info on Pacific Institute Proposal
     Draft EIS

EIS (Draft) - Colorado River Interim Guidelines for Lower Basin Shortages and Coordinated Operations for Lake Powell and Lake Mead

EIS (Final) - Colorado River Water Delivery Agreement -- Implementation Agreement, Inadvertent Overrun and Payback Policy, and Related Federal Actions
     Volume 1
     Volume 2
     Scoping Summary Report

EIS (Final) - Imperial Irrigation District Water Conservation and Transfer Project

EIS/EIR (Final) - Lower Colorado River Multi-Species Conservation Plan

EIS (Draft) - Salton Sea Restoration Project
     Comment Form
     DOI News Release
     Overview and Summary of Alternatives
     Salton Sea Draft Alternatives Appraisal Report
     Layperson's Guide to Alternatives
     Strategic Science Plan
     Layperson's Guide to the Draft EIS/EIR
          Pages 1-7
          Pages 8-14
          Pages 15-21
          Pages 22-28
     Notice of Intent to Prepare EIR/EIS

EIS (Final) - Wellton Mohawk Title Transfer

Jun 2005



Jun 2002



Aug 2005









Dec 2000
Jan 2001
Jan 2001
Dec 2000
Jul 2000

Feb 2007






Oct 2002
Oct 2002
Oct 2001

Oct 2002


Dec 2004


Jan 2000
Jan 2000
Jan 2000
Jan 2000
Jan 2000
Jan 2000
Jan 2000
Jan 2000




Jun 1998

Dec 2006
5.3 MB



9 MB



2.5 MB


368 KB
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452 KB
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330 KB
235 KB
158 KB
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N/A






20 MB
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851 KB


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F
Financial Statements
     FY 2011
          Boulder Canyon Project
          Parker-Davis Project
          Central Arizona Project
     FY 2010
          Boulder Canyon Project
          Parker-Davis Project
          Central Arizona Project
     FY 2009
          Boulder Canyon Project
          Parker-Davis Project
          Central Arizona Project
     FY 2008
     FY 2007
     FY 2006
     FY 2005
     FY 2004
     FY 2003
     FY 2002

FONSI for Rulemaking for Offstream Storage of Colorado River Water & Development & Release of Intentionally Created Unused Apportionment in the Lower Division States

FONSI (Draft) for the Irvine Basin Groundwater and Surface Water Improvement Projects


Sep 2011
Sep 2011
Sep 2011

Sep 2010
Sep 2010
Sep 2010

Sep 2009
Sep 2009
Sep 2009
Sep 2008
Sep 2007
Sep 2006
Sep 2005
Sep 2004
Sep 2003
Sep 2002

Oct 1999




Apr 2005


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217 KB




2 MB



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H
Habitat Restoration on the Lower Colorado River:
Demonstration Projects 1995-2002


Hoover Dam Brochure

Hoover Dam/Colorado River Facts
Jan 2003


Jul 2005

Oct 2004
3.8 MB


N/A

N/A
PDF


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I
Imperial Irrigation District Water Conservation
and Transfer Project Final EIS


Imperial Valley Drainwater Reclamation and Reuse Study

Implementation Agreement, Inadvertent Overrun and Payback Policy, and Related Federal Actions (Colorado River Water Delivery Agreement) Final EIS - See EIS's
Oct 2002


Oct 2002
851 KB


3 MB
PDF Index (clickable)

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L
Lower Colorado River Accounting System Reports (LCRAS) - Calendar Years
     2008
     2007
     2006
     2005
     2004
     2003
     2002
          Appendix 1
          Appendix 2
     2001
          Appendix 1
          Appendix 2
     2000
          Appendix 1
          Appendix 2
     1999
          Appendix
     1998
          Appendix
     1997
          Appendix
     1996
          Appendix
     1995
          Appendix

Lower Colorado River Multi-Species Conservation Plan
     EIS/EIR
     Record of Decision
Also see Multi-Species Conservation Program Reports

Lower Colorado River Water Use Reports - see Decree Accounting Reports



Dec 2009
Jan 2009
Sep 2007
Mar 2007
Dec 2005
Dec 2004
Feb 2004


Jul 2002


Oct 2001


Oct 2000

Mar 2000

Jun 1999

Jul 1998

Aug 1997




Dec 2004
Apr 2005



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M
Mapping Methods and Vegetative Changes Along the Lower Colorado River between Davis Dam and the border with Mexico

Multi-Species Conservation Program Reports
Oct 1986



N/A
2.5 MB



N/A
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O
Otay Water District Recycled Water Capital Improvement Projects Environmental Assessment Jun 2005 5.3 MB PDF
P
Parker Dam Brochure Oct 2004 N/A HTML
Q
Quantification Settlement Agreement Documents
     Colorado River Water Delivery Agreement
     Allocation Agreement
     Supplemental Water Agreement
     Water Conveyance Agreement
     Amendatory Contract for Replacing a Portion of the Coachella Canal
     Conservation Agreement
     Funding Agreement
     Acquisition Agreement

Oct 2003
Oct 2003
Oct 2003
Oct 2003
Oct 2003

Oct 2003
Oct 2003
Oct 2003

725 KB
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1.3 MB
906 KB
92 KB

15 MB
421 KB
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R
Razorback Sucker Program Brochure Oct 2004 N/A HTML
S
Salton River Proposal - Final Report
     Review of US Filter Corp Salton River Proposal

Salton Sea Alternatives Draft Preappraisal Report

Salton Sea Alternatives Final Preappraisal Report

Salton Sea Alternatives Evaluation Final Draft
Report


Salton Sea Basin Groundwater Availability

Salton Sea - Effect of Salt Precipitation on Historical and Projected Salinities

Salton Sea Eutrophic Conditions

Salton Sea Fish Biology and Fisheries Ecology Draft Final Report

Salton Sea Fugitive Dust Issues - Final Panel Report

Salton Sea Legislation

Salton Sea Restoration Alternatives Packet

Salton Sea Restoration Alternatives Packet - Symposium III

Salton Sea Restoration Project Brochure

Salton Sea Restoration Project Draft EIS-see EIS's

Salton Sea Restoration Project Strategic Science Plan

Salton Sea Restoration Project Work Plan

Salton Sea Science Office Evaluation of the Pacific Institute Proposal for Conversion of the Salton Sea Ecosystem
     Appendix A - Pacific Institute Proposal
     Appendix B
     Appendix C
     Appendix D
     Appendix E
     Appendix F
     Appendix G
     Appendix H
     Appendix I
     Appendix J
     Appendix K
     Appendix L
     Appendix M

Salton Sea Salinity Control Research Project
     Cover
     Appendix A
     Appendix B
     Appendix C
     Appendix D
     Appendix E
     Appendix F
     Appendix G
     Appendix H
     Appendix I

Salton Sea Shallow Water Habitat Pilot Project -
     Draft EA and FONSI
     Salton Sea Ecosystem Monitoring Project

Salton Sea Study Status Report
     Transmittal Letter

Salton Sea Symposium 2000 Scientific Abstracts

Santa Margarita Watershed Supply Augmentation, Water Quality Protection, and Environmental Enhancement Program
     Appendix A
     Appendix B
     Appendix C
     Appendix D

Southern California Comprehensive Water Reclamation and Reuse Study Final Report      Executive Summary
     Final Report
     Short Term Implementation Plan

Southern California Water Recycling Project Initiative Technical Memorandums
     Financial Support Opportunities
     Public Information Strategies
     Recycled Water Project Implementation Strategies
     Water Quality Analysis

Southwestern Willow Flycatcher Surveys, Demography and Ecology along the Lower Colorado River and Tributaries - 2003 Report
     Cover
     Table of Contents
     Executive Summary
     Chapter 1
     Chapter 2
     Chapter 3
     Chapter 4
     Chapter 5a
     Chapter 5b
     Chapter 6
     Chapter 7
     Literature Cited
     Acknowledgements
     Appendix A
     Appendix B1
     Appendix B2
     Appendix B3
     Appendix B4
     Appendix B5
     Appendix B6
     Appendix B7
     Appendix B8
     Appendix B9
     Appendix B10
     Appendix B11
     Appendix B12
     Appendix B13
     Appendix B14
     Appendix B15
     Appendix B16
     Appendix C

Southwestern Willow Flycatcher Surveys, Demography and Ecology along the Lower Colorado River and Tributaries - 2004 Report
     Cover
     Table of Contents
     Executive Summary
     Chapter 1
     Chapter 2
     Chapter 3
     Chapter 4
     Chapter 5
     Chapter 6
     Chapter 7
     Literature Cited
     Acknowledgements
     Appendix A
     Appendix B1
     Appendix B2
     Appendix B3
     Appendix B4
     Appendix B5
     Appendix B6
     Appendix B7
     Appendix C
     Appendix D
     Appendix E

Mar 2003

Sep 1998

Nov 1998

Sep 1997


Jan 2008

Jan 2001



Sep 2000

Aug 2001


Sep 2002

Oct 1998

Nov 1999

Jan 2000


Jun 1999



Jan 2000

Jun 1998

Feb 2002


Oct 2001














Aug 2004











Aug 2005
Dec 2009


Jan 2003
Jan 2003

Jul 2000

Dec 2003







July 2002







May 2004
Aug 2004
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Jan 2003

March 2004


































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2 MB

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196 KB



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T
Topock Sediment Sampling Preliminary Assessment Screening Aug 2005 1.1 MB PDF
W
Water Conservation Annual Reports
     Lower Colorado Region
          2001
          1998
     Lower Colorado Area
          2001
          2000
          1999
          1998
     Phoenix Area
          2000
          1999
          1998
     Southern California Area
          1999
          1998
     Yuma Area
          2000
          1999
          1998

Water Conservation 5-Year Report: 1996-2001


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Oct 2000
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No date
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Updated: January 2012