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<br />ei WEBSTER HILL RESERVOIR AND <br /> HYDROPOWER PROJECT FEASIBILITY REPORT <br /> TABLE OF CONTENTS <br /> Section Title Page <br /> Letter of Transmittal <br /> Executive Summary <br /> Table of Contents <br /> Tables and Figures <br /> I SITE CONDITIONS AND HYDROLOGY I-I <br /> A. Location of The Project I-I <br /> B. Topography I-I <br /> C. Geology and Surveys 1-3 <br /> D. Land Ownership and Acquisition 1-3 <br /> E. Hydrology and Climatology 1-5 <br /> l. Drainage Area Description 1-5 <br /> 2. Climatology 1-5 <br /> 3. Average Runoff 1-6 <br /> 4. Nature and Frequency of Flooding 1-7 <br /> F. Inflow Design Flood (IDF) 1-9 <br /> l. General 1-9 <br />_I 2. Webster Hill Reservoir Hydrometeorologic <br /> Conditions Applicable to IDF and <br /> PMF Estimate 1-9 <br /> 3. IDF and PMF Calculations for <br /> Webster Hill Reservoir 1-11 <br /> G. Reservoir Sedimentation 1-12 <br /> l. Sediment Yield 1-12 <br /> 2. Reservoir Trap Efficiency and <br /> Sediment Deposition 1-13 <br /> H. References 1-16 <br /> II SUMMARY OF ESTIMATED WATER YIELD II-I <br /> A. General II-I <br /> B. Current Water Availability II-2 <br /> C. Current Water Usage II-2 <br /> l. Transmountain Diversions II-2 <br /> 2. Upstream Consumptive Uses II-2 <br /> a. Agricultural II-3 <br /> b. Domestic, Municipal and Industrial II-3 <br /> c. Reservoir Evaporation II-4 <br /> 3. Existing Downstream Demands II-4 <br /> <br />e <br /> <br />3686-a/4 <br /> <br />i <br />