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<br />Data for Arden Hills <br />TYPE II 24 -HOUR RAINFALL; 3,50 IN <br />Prepared by Short Elliott Hendrickson Inc. <br />HvdroCAD 5,11 001264 ic) 1986-1999 Applied Microcomputer Systems <br /> <br />SUB CATCHMENT 11 <br /> <br />Pond P-11 <br /> <br />PEAK; 40.87 CFS @ 12.09 HRS, VOLUME; <br /> <br />2.91 AF <br /> <br />ACRES CN <br />28.19 76 <br /> <br />Page 37 <br /> <br />17 Jul 01 <br /> <br />SCS TR-20 METHOD <br />TYPE II 24-HOUR <br />RAINFALL; 3.50 IN <br />SPAN; 10-20 HRS, dt;.l HRS <br /> <br />Method <br />DIRECT ENTRY <br /> <br />Comment <br />Segment ID: <br /> <br />SUBCATCHMENT 11 RUNOFF <br />Pond P-11 <br /> <br /> 48 <br /> 35 <br /> 3" <br />~ <br />" 25 <br />4- <br />u <br />~ 20 <br />:3 <br />0 15 <br />..J <br />"- '0 <br /> 5 <br /> 0", <br /> <br />MEA= 28.19 AC <br />Tc:= 213 MIN <br />eN= 75 <br /> <br />SC5 TR-2B METHOD <br />TYPE II 24-HOUR <br />RAINFALL= 3.50 IN <br /> <br />PEAK= 413.87 CfS <br />e 12.89 HR5 <br />VOLUME= 2.91 AF <br /> <br />~ ~ :'!: ~ 'E ::: <br /> <br />~ <br /> <br />m <br /> <br />'" <br />N <br /> <br />TIME (hours) <br /> <br />Tc (min) <br />20.0 <br /> <br />I <br /> <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />1 <br />I <br /> <br />I <br /> <br />.. <br /> <br />I <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br /> <br />M <br />