WSP02017

• File Number: 8270.100
• Description: Colorado River Basin Water Quality/Salinity -- Misc Water Quality
• Basin: Colorado Mainstem
• Water Division: 5
• Date: 9/1/1994
• Title: Lower Gunnison Basin Unit East Side Laterals - Colorado River Water Quality Improvement Program - SUPPLEMENT TO FEASIBILITY REPORT
• Water Supply Pro - Doc Type: Report/Study

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CONTENTS (continued)

Chapter 6 FINANCIAL AND ECONOMIC ANALYSIS. . . . . . . . . . .' 47

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Estimated Costs . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . 47
Interest During Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Operation, Maintenance, and Replacement Costs . . . . . . . . . . . . . . 48
Cost-Effectiveness Analysis .............................. 48
Cost Allocation and Repayment Analysis . . . . . . . . . . . . . . . . . . . . 50

Chapter 7 RECOMMENDATIONS .. . . . . . . . . . . . . . . . . . . . . . . . . . 53
ACRONYMS AND ABBREVIATIONS

TABLES

Table

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1 Capacities and lengths of existing laterals . . . . . . . . . . . 14
2 Construction costs ............................. 18
3 Control schedule .............................. 22
4 Wetland/wildlife losses and projected habitat
replacement acreage by study component .........' 25
5 Habitat replacement program cost estimate . . . . . . . . . . 26
6 Laterals under the South Canal . . . . . . . . . . . . . . . . . . . 36
7 Laterals under the Loutzenhizer Canal and
small canal segments ......................... 37
8 Laterals under the Selig Canal and small
canal segments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9 Laterals under the East Canal . . . . . . . . . . . . . . . . . . . . 39
10 Laterals under the Gamet Canal and small

canal segments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
11 Seepage and salinity reductions East Side
Lateral Project .............................. 44
12 Interest during construction . . . . . . . . . . . . . . . . . . . . . . 48
13 Cost-effectiveness analysis . . . . . . . . . . . . . . . . . . . . . . , 49
14 Cost allocation and repayment. . . . . . . . . . . . . . . . . . . . 5l

FIGURE

FiguTe

1 Soil type distribution within Lower Gunnison

Basin Unit .................................. 4

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