C150307 Final Supplimental Impact Statement

• Contract/PO #: C150307
• Contractor Name: Animas La Plata
• Contract Type: Loan
• Loan Projects - Doc Type: Report

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TABLE OF CO NTENTS(continued)
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2-15
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2.1.3.2 Administration of Water Rights-1 3 n
.1.3.3 Ute Indian Reserved Water Rights
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2-15
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W OF ALTERNATIVES EVALUATED 2-16
2.2.1 Alternatives Described in the Federal Register Notice to be Addressed
in the Draft Supplemental Environmental in Statement 2-16
2.2.2 Alternatives and Project Issues Identified n Public Scoping Meetings 2-16
2.3 L
^ ' EVALUATION OF ALTERNATIVES 2-22
2.3.1 Alternatives Evaluation Process 2-22
2.3.1.1 Evaluation of Existing Data and Data Collection 2-22
2.3.1.2 Environmental Evaluation Process 2-23
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2.3.1.3 Purpose and Need Evaluation 2-23
2.3.1.4 Technical and Economic Evaluation 2-25
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2.3.2 Description and Evaluation of Alternatives 2-25
2.3.2.1 Alternative 1 -Administration Proposal 2-25
2.3.2.1.1 Structural Component 2-25
2.3.2.1.2 Non-Structural Component 2-26
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2.3.2.1.3 Environmental Impacts Associated with
Alternative 1 2-33
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2.3.2.1.4 Evaluation of the Capability of Alternative 1 to
Meet Purpose and Need Requirements of the
Project 2-34
2.3.2.1.5 Evaluation of the Technical and Economic Merits
of Alternative 1 2-34
.
2.3.2.2 Alternative 2-Administration Proposal with Recreation
Element Added
2-35
2.3.2.2.1 Structural Component 2-35
2.3.2.2.2 Non-Structural Component 2-35
2.3.2.2.3 Environmental Impacts Associated with
Alternative 2 2-35
2.3.2.2.4 Evaluation of the Capability of Alternative 2 to
Meet Purpose and Need Requirements of the
Project
2-36
2.3.2.2.5 Evaluation of the Technical and Economic Merits
of Alternative 2 2-36
2.3.2.3 Alternative 3 -Administration Proposal with San Juan River
Basin Recovery Implementation Program Element Added 2-37
2.3.2.3.1 Structural Component 2-37
2.3.2.3.2 Non-Structural Component 2-37
1
2.3.2.3.3 Environmental Impacts Associated with
i
Alternative 3 2-37
i
2.3.2.3.4 Evaluation of the Capability of Alternative 3 to
Meet Purpose and Need Requirements of the
Project
2-38
2.3.2.3.5 Evaluation of the Technical and Economic Merits 8
of Alternative 3 2-3
2.3.2.4 Alternative 4-Administration Proposal with San Juan River
Basin Recovery Implementation Program and Recreation
Element Added
2-39
2.3.2.4.1 Structural Component 2-39
ii