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<br />Data for Arden Hills <br />TYPE II 24-HOUR RAINFALL= 5,90 IN <br />Prepared by Short Elliott Hendrickson Inc, <br />HvdroCAD 5,11 001264 (c) 1986-1999 Applied Microcomputer Systems <br /> <br />Page 10 <br /> <br />17 Jul 01 <br /> <br />SUBCATCllMENT 9 <br /> <br />Pond P-9 <br /> <br />PEAK= 161,2 CFS @ 12,21 HRS, VOLUME= 14.33 AF <br /> <br />ACRES CN <br />64.87 72 <br /> <br />SCS TR-20 METHOD <br />TYPE II 24-HOUR <br />RAINFALL= 5,90 IN <br />SPAN= 10-20 HRS, dt=,l HRS <br /> <br />Method <br />DIRECT ENTRY <br /> <br />Comment <br />Segment ID. <br /> <br />Tc (min) <br />30,0 <br /> <br />SUBCATCHMENT 9 RUNOFF <br />Pond p-g <br /> <br />160 <br />150 <br />148 <br />138 <br />128 <br />,...., 118 <br />(J 188 <br />t 98 <br />~ 88 <br />3 70 <br />o 68 <br />...l 50 <br />0.. 40 <br />3. <br />2. <br />'8 <br />"ci <br /> <br />AREA= 64.87 AC <br />T.::= 30 MIN <br />eN= 72 <br /> <br />SCS TR-20 METHOD <br />TYPE II 24-HOUR <br />RAINFALL= 5.9B IN <br /> <br />PEAK= 161.2 CFS <br />e 12.21 HRS <br />UDLUME= 14.33 AF <br /> <br />~ <br /> <br />:c <br /> <br />~ <br /> <br />: <br /> <br />~ <br /> <br />~ <br /> <br /><:! <br /> <br />~ <br /> <br />'" <br />N <br /> <br />TIME Chaur~) <br /> <br />I <br /> <br />J <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />.. <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br /> <br />I <br />