FLOOD02454

• County: Gunnison
• Community: Uncompahgre Valley
• Basin: Gunnison
• Title: Uncompahgre Valley Reclamation Project - Hydropower - Part 2 - AB Lateral Unit Water Supply Study
• Date: 12/1/1988
• Prepared For: Montrose Partners and Ucompahgre Valley Water Users Association
• Floodplain - Doc Type: Project

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TABLE OF CONTENTS
AB Lateral Unit
Water Supply Study

Table of Contents
List of Tables
List of Figures

Section title

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iv
v

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Page

Section 1.0 Introduction

1.1 Purpose of report
1.2 Project description
1.3 Planned operating criteria
1.4 Facility alternatives
1.5 Acknowledgements

Section 2.0 Description of Irrigation System

2.1 Canal system description
2.1.1 South Canal
2.1.2 West Canal
2.1.3 Montrose and Delta Canal
2.1.4 Loutzenhiser Canal
2.1.5 Selig Canal
2.1.6 Other canal systems

2.2 System inflows
2.2.1 Gunnison River
2.2.2 Uncompahgre River
2.2.3 Return flows

2.3 Operational constraints
2.3.1 Gunnison River instream flows
~.3.2 Gunnison Tunnel capacity
2.3.3 Uncompahgre River flooding

2.4 Water budget model for pre-Project conditions
2.4.1 Model description
2.4.2 Model formulae

2.5 Results of analysis
2.5.1 Water balance
2.5.2 Comparison of historic and predicted flows
2.5.3 Correlation analyses of Reclamation's Gunnison

ii

1.1
1.1
1.2
1.2
1.3

2.1
2.4
2.6
2.7
2.7
2.7
2.7
2.8
2.9
2.12
2.13
2.13
2.13
2.14
2.17
2.18
2.18
flows 2.20

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