9421 18TH AVE W LILYS COURT 2025-07-29

41 3.500 0.030 0.104 0.012 0.000 3.556 0.030 0.105 0.012 0.000 3. 611 0.030 0.107 0.013 0.000 3. 667 0.030 0.109 0.014 0.000 3.722 0.030 0.110 0.015 0.000 3.778 0.030 0.112 0.016 0.000 41 3.833 0.030 0.114 0.018 0.000 3.889 0.030 0.115 0.019 0.000 3. 944 0.030 0.117 0.021 0.000 4 .000 0.030 0.118 0.022 0.000 4 .056 0.030 0.120 0.150 0.000 4 .111 0.030 0. 122 0.383 0.000 4 .167 0.030 0. 123 0. 685 0.000 • 4.222 0. 030 0. 125 1.043 0.000 4.278 0. 030 0.127 1.449 0.000 4.333 0. 030 0.128 1.897 0.000 4.389 0.030 0.130 2.385 0.000 4 .444 0.030 0.132 2.909 0.000 4 .500 0.030 0.133 3.466 0.000 41 4.556 0.030 0.135 4.056 0.000 4. 611 0.030 0.137 4. 676 0.000 4 . 667 0.030 0.138 5.325 0.000 4.722 0.030 0.140 6.001 0.000 4 .778 0.030 0.141 6.704 0.000 4.833 0.030 0.143 7.432 0.000 4 .889 0.030 0. 145 8.185 0.000 + 4.944 0.030 0. 146 8. 963 0.000 5.000 0. 030 0.148 9.763 0.000 5.056 0.030 0.150 10.59 0.000 5.111 0. 000 0.000 11.43 0.000 MITIGATED LAND USE 41 ANALYSIS RESULTS Flow Frequency Return Periods for Predeveloped. POC #1 Return Period Flow(cfs). 2 year 0.008955 5 year 0.013635 10 year 0.017303 25 year 0.022631 50 year 0.027132 100 year 0.032115 • Flow Frequency Return Periods for Mitigated. POC #1 Return Period Flow(cfs) 2 year 0.007679 5 year 0.010334 10 year 0.012228 25 year 0.01478• 50 year 0.0168 100 year 0.018925 Yearly Peaks for Predeveloped and Mitigated. POC #1 Year Predeveloped Mitigated 40 1950 0.003 0.007 1951 0.014 0.008 1952 0.007 0.007 1953 0.007 0.006 1954 0.008 0.006 1955 0.013 0.008 1956 0.017 0.009 41 1957 0.011 0.010 /9 1958 0.016 0.009 1959 0.012 0.007