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I <br /> I4.4391 0.123 0.523 3.045 0.000 <br /> 4.4896 0.123 0.529 3.128 0.000 <br /> II <br /> II ANALYSIS RESULTS <br /> Stream Protection Duration <br /> 1 <br /> Predeveloped Landuse Totals for POC #1 <br /> I <br /> Total Pervious Area:1.11 <br /> Total Impervious Area:0 <br /> II Mitigated Landuse Totals for POC #1 <br /> Total Pervious Area:0.24 <br /> Total Impervious Area:0.87 <br /> II <br /> Flow Frequency Return Periods for Predeveloped. POC #1 <br /> Return Period Flow(cfs) <br /> I <br /> 2 year 5 year 0.024729 <br /> 0.037855 <br /> 10 year 0.047291 <br /> I 25 year 0.059959 <br /> 50 year 0.069894 <br /> 100 year 0.08023 <br /> l <br /> Flow Frequency Return Periods for Mitigated. POC #1 <br /> Return Period Flow(cfs) <br /> 2 year 0.023221 <br /> 5 year 0.034541 <br /> II 10 year 0.044013 <br /> 25 year 0.058585 <br /> 50 year 0.071574 <br /> II 100 year 0.086616 <br /> Stream Protection Duration <br /> I Annual Peaks for Predeveloped and Mitigated. POC #1 <br /> Year Predeveloped Mitigated <br /> 1949 0.013 0.021 <br /> II 1950 0.026 0.023 <br /> 1951 0.024 0.022 <br /> 1952 0.018 0.020 <br /> 1953 0.014 0.022 <br /> 1 1954 0.071 <br /> 0.036 0.031 <br /> 1955 0.045 <br /> 1956 0.032 0.050 <br /> 1957 0.036 0.021 <br /> II <br /> 1958 0.026 0.038 <br /> 1959 0.027 0.018 <br /> 1960 0.023 0.018 <br /> II <br /> Insight Engineering Co. -Stormwater Site Plan 12/20/2018 <br /> -29- <br />