Laserfiche WebLink
11/19/97 3:38:3 pm Barghausen Engineers page 2 <br />Howe Base - Everett <br />i Roof drain detention calculations <br />l 5947ROOF <br />-------------------------------------------- <br />HYDROGRAPH SUMMARY <br />PEAK <br />TIME <br />VOLUME <br />HYD <br />RUNOFF <br />OF <br />OF <br />Contrib <br />NUM <br />RATE <br />PEAK <br />HYDRO <br />Area <br />-------------------------------------------- <br />cfs <br />min. <br />cf\AcFt <br />Acres <br />1 <br />0.020 <br />960 <br />1101 cf <br />2.15 <br />2 <br />0.041 <br />960 <br />2201 cf <br />2.15 <br />3 <br />0.020 <br />1470 <br />3041 cf <br />2.15 <br />4 <br />0.041 <br />1470 <br />5494 cf <br />2.15 <br />