PROJ00036

• Contract/PO #: C153533
• Contractor Name: Santa Maria Reservoir Company
• Contract Type: Loan
• Water District: 0
• County: Hinsdale
• Bill Number: SB 88-30
• Loan Projects - Doc Type: Feasibility Study

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IV. WATER SUPPLY & REQUIREMENTS.............................. ..IV~1

A. Water Demands........................................ .IV~1
1. Development of Water Requirements............... .IV~1
2. Water Losses............................ ...... ...IV-2
3. Diversi on Requi rements. . ......................... IV~3

B. Surface Water Supply..................................IV~4
1. Monthly Streamflow Records.......................IV~4
2. Water Use...................................... ..IV~B

C. Water Rights........................ ........... ...... .IV~B
1. Water Rights Effects on Availability.............IV-8
2. Water Rights Effects on Probable Yield...........IV-10
3. Out-of~Pri ority Storage.......................... IV~ll

D. Operation of the Water Storage and Supply
System............................................. ...IV~12
1. "f40DSIM" Computer t40del........................ ..IV~13
2. Operation Studies................................IV-14
3. Model Results....................................IV-17

E. Wa ter Qua 1 i ty. . .. .. . .. . . . . . . .. . . .. . . . .. .. . .. . .. .. .. . .. I V-19
1. Chemical and Physical Parameters.................IV~19
2. Effect on Crop Production........................IV-2D

V. PLAN OF DEVELOPMENT........................................ V-I

A. Project Description.......................... ....... ..V~1

B. Geotechnical and Geophysical Investigations...........V-2
1. Method of Investigation..........................V~2
2. Results of Investigations. .......................V~7
3. Evaluation and Interpretation....................V-12

C. Seepage Mitigation Design Criteria....................V-15
1. Evaluation Criteria..............................V-15
2. Alternative Solutions............................V-16