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<br />Data for Arden Hills <br />TYPE II 24-HOUR RAINFALL= 4,15 IN <br />Prepared by Short Elliott Hendrickson Inc. <br />HvdroCAD 5.11 001264 (c) 1986-1999 Applied Microcomputer Systems <br /> <br />Page 62 <br /> <br />17 Jul 01 <br /> <br />SUBCATCHMENT 11 <br /> <br />Pond P-l1 <br /> <br />PEAK= 56.24 CFS @ 12,09 HRS, VOLUME= <br /> <br />3,97 AF <br /> <br />ACRES CN <br />28,19 76 <br /> <br />SCS TR-20 METHOD <br />TYPE II 24-HOUR <br />RAINFALL= 4.15 IN <br />SPAN= 10-20 HRS, dt=.l HRS <br /> <br />Method <br />DIRECT ENTRY <br /> <br />Comment <br />Segment 10: <br /> <br />Tc (minl <br />20.0 <br /> <br />SUBCATCHMENT 1 I RUNOFF <br />Pond P-ll <br /> <br /> 55 <br /> 5. <br /> 45 <br /> 4. <br />" 35 <br />c- <br />u 30 <br />~ <br />:3 25 <br />0 20 <br />-' <br />LL 15 <br /> 18 <br /> 5 <br /> 8", <br /> <br />AREA= 28.19 AC <br />Tc= 2121 MIN <br />eN= 76 <br /> <br />SCS TR-28 METHOD <br />TYPE II 24-HOUR <br />RAINFALL= 4.15 IN <br /> <br />PEAK= 56.24 CFS <br />e 12.89 HRS <br />VOLUME= 3.97 AF <br /> <br />~ ~ :: <br /> <br />~ ~ <br /> <br />~ ~ <br /> <br />:" <br /> <br />'" <br />N <br /> <br />TIME Chour5) <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 />