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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 (c) 1986-1999 Applied Microcomputer Systems <br /> <br />Page 43 <br /> <br />17 Jul 01 <br /> <br />POND 5 Pond 5 <br />Qin = n.31 CFS @ 12,01 HRS, VOLUME = 5.53 AF <br />Qout= 11. 3 2 CFS @ 12,59 HRS, VOLUME = 4.15 AF, ATTEN= 88%, LAG= 34.6 MIN <br />ELEVATION AREA INC,STOR CUM.STOR STOR-IND METHOD <br /> (FT) (AC) (AF) (AF) PEAK STORAGE = 13 ,29 AF <br /> 918.0 1.44 0.00 0,00 PEAK ELEVATION= 925.4 FT <br /> 923.0 1.83 8.18 8.18 FLOOD ELEVATION= 928.0 FT <br /> 924.0 2.10 1. 97 10,14 START ELEVATION= 924,0 FT <br /> 926.0 2,28 4.38 14,52 SPAN= 10-20 HRS, dt=.l HRS <br /> 928,0 2,46 4.74 19.26 <br /> <br /># ROUTE <br />1 P <br /> <br />INVERT OUTLET DEVICES <br />924,0' 24" CULVERT <br />n=,012 L=100' S=.Ol'/' Ke=,05 <br /> <br />Cc=.9 Cd=,86 <br /> <br />POND 5 INFLOW & OUTFLOW <br />Pond 5 <br /> <br />90 <br />85 <br />80 <br />75 <br />7B <br />65 <br />~ 68 <br /><!! 55 <br />u 50 <br />~ <5 <br />:3 40 <br />o ]5 <br />-' ]8 <br />u.. 25 <br />20 <br />15 <br />18 <br />5 <br />i3cii <br /> <br />STDR-IND METHOD <br />PEAK STaR~ 13.29 AF <br />PEAK ELEU= 925.4 FT <br /> <br />Gln= 91.31 CFS <br />Qou"t= 1 t .32 CFS <br />LAG: 34.6 MIN <br /> <br /> <br />-....----- <br />-- ----- <br /> <br />:: ~ ~ ~ ~ <br /> <br />~ <br /> <br />'" <br />N <br /> <br />TIME (hQur~) <br /> <br />I <br /> <br /> <br />I <br /> <br />I <br />I <br />I <br />I <br />I <br /> <br />tI <br />I <br />I <br />I <br /> <br />I <br />I <br />I <br /> <br /> <br />I <br />