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Analysis Results <br /> POC <br /> r. - umuiah.e F:babdRi <br /> 11 U <br /> 3 Y % <br /> J *t <br /> IL 0.07 le <br /> 4-stt14 <br /> 10E•5 10E-A 10E-3 10E•2 10E-1 1 10 10i1 <br /> a a, <br /> Peerogant Tim!Exca�dYrig a5 1 2 5 12 2J w S '3 &; 9: 3: Sd 9'a 4a.: ,. <br /> + Predeveloped x Mitigated <br /> Predeveloped Landuse Totals for POC #1 <br /> Total Pervious Area: 0.06 <br /> Total Impervious Area: 0.05 <br /> Mitigated Landuse Totals for POC #1 <br /> Total Pervious Area: 0.05 <br /> Total Impervious Area: 0.06 <br /> Flow Frequency Method: Log Pearson Type III 17B <br /> Flow Frequency Return Periods for Predeveloped. POC #1 <br /> Return Period Flow(cfs) <br /> 2 year 0.031142 <br /> 5 year 0.045504 <br /> 10 year 0.056882 <br /> 25 year 0.07359 <br /> 50 year 0.087869 <br /> 100 year 0.103839 <br /> Flow Frequency Return Periods for Mitigated. POC #1 <br /> Return Period Flow(cfs) <br /> 2 year 0.031862 <br /> 5 year 0.043682 <br /> 10 year 0.052594 <br /> 25 year 0.06516 <br /> 50 year 0.075518 <br /> 100 year 0.086773 <br /> Annual Peaks <br /> Annual Peaks for Predeveloped and Mitigated. POC #1 <br /> Year Predeveloped Mitigated <br /> 1949 0.038 0.033 <br /> 1950 0.037 0.032 <br /> 1951 0.034 0.040 <br /> 1952 0.028 0.030 <br /> 1953 0.034 0.035 <br /> 1954 0.060 0.053 <br /> 1955 0.034 0.038 <br /> 1956 0.020 0.018 <br /> 1957 0.034 0.028 <br /> 1958 0.085 0.070 <br /> Det Exempt 4,//9/2020 1:18:18 PM Page 7 <br />