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<br />II <br />I <br /> <br />WATER RESOURCES CONSULTANTS, INC. <br /> <br />TABLE 4 <br /> <br />WANEKA DAM <br />HYDROLOGICAL PARAMETER SUMMARY <br /> <br />I <br />I <br /> <br />1. <br /> <br />BASIN DATA <br /> <br />I <br />I <br />I <br /> <br />Drainage Area: 0.347 square <br />Reservoir Area: acres 45 <br />Length of Watercourse: 0.40 <br />Rise of Watershed: 45 feet, <br />Hazard: High <br />Standard Design Flood: PMP <br />Soils Groups: Band C <br /> <br />miles, 222 acres <br /> <br />miles <br />T = 0.2 I hr. <br />c <br /> <br />II. <br /> <br />PMGS STORM DATA <br /> <br />PMP: (6 hr.) = 21.7 in., Zone 4 <br />Reduction Factor: (Areal) = 0.20 <br />CN-II = 85, Infiltration Rate (Minimum) = 0.15 in/hr <br />Qp = 200 CFS, Vol = 318 AF, PE = 17.19 in. <br />Routed Outflow = 470 CFS, Max Stored Vol = 208 AF <br /> <br />I <br />I <br /> <br />III. <br /> <br />PMTS STO~'1 DATA <br /> <br />PMP (I hr.) = 12.5 in., Zone III <br />CN-III = 85, Infiltration Rate (Minimum) = 0.16 in/hr <br />Qp = 4400 CFS, Vol = 268 AF"PE = 14.48 in. <br />Routed Outflow = 420 CFS, Max Stored Vol = 190 AF <br /> <br />I <br /> <br />I <br /> <br />I <br />I <br />I <br />I <br /> <br />I <br /> <br />I <br />I <br />I <br /> <br />SOURCE <br /> <br />"Inflow/Outflow Peak Flows for Waneka Reservoir" WRC, Inc. November 1978 <br /> <br />September 198 I <br /> <br />-42- <br />