WSP04875

• File Number: 8282.600.20
• Description: Colorado River Interim Surplus
• Basin: Colorado Mainstem
• Date: 12/3/1991
• Author: UCRC
• Title: Draft Proposal for Defining Surplus River Conditions
• Water Supply Pro - Doc Type: Publication

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I.

II.

III.

IV.

V.

VI.

VII.

Table of Contents

..

Introduction

California Concept Paper

Methodology

Hydrology

Software

Procedure

Results .

VIII. Conclusions

Appendix I

Estimate Virgin Plow of the Colot'ado Ri'vet' at Lee Pet't'y

Distribution of 5 Year Average Virgin Flow, Colorado River at
Fp.rt'Y - Multiple Methods . . . . . . . .

Distrib..tion of 5 Year Average Virgin Flow,

Perry - Pt'obability Less than 25% :

Colot'ado Rivet' at

Log

Normal Distribution of 5 Yeat'
Rive~ at Lee Perry

Avet'age Vit'gin Flow, Colot'ado

Lake Powell Surface Stot'age

. . . . . . '"0 . . . . . . . . .

Lake Mead Pt'edicted Stot'age

Upper Basin Effective Space

1

1

1

2

2

3

3

4

5

Table 1

Lee
Figut'e 1

Lee
Figure 2

Figure 3

Figure 4

Figure 5

Figure 6