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PHASE 1 INITIAL EAST DIVERSIONS Type lI 24-hr Rainfall=2.90" <br />Prepared by Greg Lewicki & Associates Page 4 <br />HydroCAD® 8.00 s/n 004412 © 2006 HydroCAD Software Solutions LLC 4/17/2007 <br />Subcatchment B: BASIN B <br />Runoff = 14.28 cfs @ 12.04 hrs, Volume= 0.850 af, Depth= 0.80" <br />Runoff by SCS TR-20 method, UH=SCS, Time Span= 2.00-30.00 hrs, dt= 0.05 hrs <br />Type II 24-hr Rainfall=2.90" <br />Area (ac) CN Description <br />_ 12.800 73 Pinyon/juniper range, Good, HSG D <br />12.800 Pervious Area <br />Tc Length Slope Velocity Capacity Description <br />(min) (feet) (ft/ft) (ft/sec) (cfs) <br />10.8 1,554 0.2664 2.41 Lag/CN Method, <br />Subcatchment B: BASIN B <br />Hydrograph <br /> <br />Runoff=14.28 cfs <br />Type II 24-hr <br />Rainfall=2.90" <br />Runoff Area=12.800 ac <br />Runoff Volume=0.850 of <br />Runoff. Depth=0.80" <br />Flow Length=1,554' <br />Slope=0.2664 'P <br />Tc=10.8 min <br />CN=73 <br />2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 21 ZS ZV 3u <br />Time (hours) <br />15 <br />14 <br />13 <br />12 <br />11 <br />10 <br />a 9 <br />8 <br />0 <br />lL 7 <br />6 <br />5 <br />4 <br />3 <br />2 <br />1 <br />0 <br />- Runoff <br />0