PUB00108

• Year: 1986
• Title: St. Vrain Basin Reconnaissance Study
• CWCB Section: Administration
• Author: Colorado Water Resources and Power Development Authority
• Description: Extensive study for future study and development toward meeting the water-related needs of residents with the St. Vrain Basin
• Publications - Doc Type: Brochure

Chapte r
Number

v

VI

VII

VIII

IX

TABLE OF CONTENTS
(continued)

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Chapter Ti tie

Page
Numbe r

WATER AND POWER DEMAND FORECASTS

A. Introduction
B. Water Demand Forecast
C. Power Demand Forecast

V-1
V-1
V-21

OPERATION OF THE ST. VRAIN BASIN WATER SUPPLY SYSTEM

A. I nt roduct ion VI-1
B. Description and Cal ibration of RIBSIM VI-1
C. Description and Evaluation of the Existing
Water Supply System VI-9
D. Comparison of Existing Supply to Demand VI-10
E. Storable Flow Analysis VI-13

PLAN FORMULATION

A. Introduction
B. Water Resource Management Plan Purposes
C. Identification of Plan Elements
D. Evaluation of Plan Elements
E. Formulation of Preliminary Alternative Plans

VII-1
VII-1
VII-2
VII-5
VI 1-30

EVALUATION OF PRELIMINARY ALTERNATIVE PLANS

A. Introduction
B. Basis of Evaluation
C. Evaluation of Plan 1A
D. Evaluation of Plan 1B
E. Evaluation of Plan 2A
F. Evaluation of Plan 3A
G. Evaluation of Plan 3B
H. Institutional Considerations

VIII-1
VIII-1
VIII-4
VIII-9
VIII-11
VIII-14
VIII-17
VIII-32

REVISIONS TO ALTERNATIVE PLANS

A. Introduction
B. Plan Revisions
C. Western Lateral from Burch Lake Treatment Plant
D. Combined Pipel ine: Barbour Ponds/Dowe Flats and
Longmont Wastewater/SWPC Pits and Foothi I Is
Reservoir
E. Enlargement of Ralph Price Reservoir
F. Plan 3C

IX-1
IX-1
IX-2

IX-2
IX-3
IX-4