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STD Error, ~ <br />Peak Discharges Average Range <br />410 = 59.7 (173)0.709 = 2305cfs <br />450 - 89.1 (173)0.709 = 3441cfs <br />4100 = 103 (173)0.710 = 3998cfs <br />47 +58 to -36 <br />50 +62 to -38 <br />53 +66 to -40 <br />4500 = 137 (173)0.713 = 5401cfs 65 +84 to -46 <br />If study site is above 6500 feet, reduce flood discharges accord- <br />ing to Figure 11. <br />E. S. C. Sub-basin 6500' - 7500' (Excludes Mountain Region) <br />A = 66mi2 (planimetered) Average Elevation = 7000 ft; flood Reduction <br />factor = 0.5 <br />• <br />= 59.7 (66)0'709 = 1164cfs x 0.5 = 582cfs <br />410 <br />450 - 89.1 (66) 0'709 = 1738cfs x 0.5 = 869cfs <br />4100 = 103 (66)0.710 = 2017cfs x 0.5 = 1008 cfs <br />4500 = 137 (66)0.713 = 2717cfs x 0.5 = 1358cfs <br />E. S. C. Sub-basin< 6500' <br />A = 107mi2 (planimetered) <br />410 - 59.7 (107)0'709 = 1640cfs <br />450 = 89.1 (107)0.709 = 2447cfs <br />4100 = 103 (107.)g•710 = 2842cfs <br />4500 = 137 (107)0'713 = 3834cfs <br />Peak Discharges for Southern <br />Plateau Region <br />410 = 582 + 1640 = 2222cfs <br />450 - 869 + 2447 = 3316cfs <br />STD Error, 8 <br />Average Range <br />47 +58 to -36 <br />50 +62 to -38 <br />• <br />