WSP10938

• File Number: 8449.900
• Description: Bear Creek
• State: CO
• Basin: South Platte
• Date: 1/1/1991
• Author: Batchley Assoc.
• Title: Bear Creek Operational Study - Vol. 1 - Report
• Water Supply Pro - Doc Type: Publication

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BEAR CREEK OPERATIONAL STUDY

VOLUME I - REPORT

INDEX

Paqe

1. 0 INTRODUCTION................................................. .1-1
1.1 Purpose...................................................... .1-1
1.2 Scope of Study............................................... 1-1
1.2.1 Background. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
1.2.2 Permanent Pool Data...................................... .1-4
1.2.3 Hydrologic Study system...................................1-5
1.2.4 Reservoir Storage Scenarios...............................1-5
1.2.5 storage Accounts........... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7
1.2.6 Bookover Procedures....................................... 1-8
1.2.7 Starting Conditions...................................... 1-10
1.2.8 Evaporation Rates....................................... .1-11
1.2.9 Evaporation Loss Make Up... ......... ..... ...... ..... .....1-11
1.2.10 Study Data Provided...................................... 1-13

2.0 SCENARIO MODEL OPERATIONS...... ......... ...... ..... .......... .2-1
2.1 Scenario A Through D Without Bookover....................... .2-1
2.1.1 Common Criteria and Assumptions............................ 2-1
2.1.2 Scenario A (Without Bookover) Criteria and Assumptions.... .2-2
2.1.3 Scenario A (Without Bookover) Results.................... ..2-2
2.1.4 Scenario B (Without Bookover) Criteria and Assumptions... ..2-3
2.1.5 Scenario B (Without Bookover) Results.................. ....2-6
2.1.6 Scenario C (Without Boo}:over) criteria and Assumptions.....2-8
2.1.7 Scenario C (Without Bookover) Results..... ....... ..... ....2-10
2.1.8 Scenario D (Without Bookover) Criteria and Assumptions....2-13
2.1.9 Scenario D (Without Bookover) Results............. .... ....2-13

2.2 Scenario A Through D With Bookover......................... ..2-14

2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
2.2.10

Common criteria and Assumptions.........,................ .2-14
Scenario A (With Bookover) Criteria and Assumptions...... .2-17
Scenario A (With Bookover) Results....................... .2-18
Scenario B (With Bookover) criteria and Assumptions..... ..2-20
Scenario B (With Bookover) Results........................2-22
Scenario C (With Bookover) Criteria and Assumptions.... ...2-25
Scenario C (With Bookover) Results........................2-26
Scenario D (With Bookover) criteria and Assumptions.... ...2-26
Scenario D (With Bookover) Results....................... .2-29
Bookover Overall Results and Comparisons.. .............. ..2-31

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