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<br />I <br /> <br />~ <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />. <br /> <br />1 <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />1 <br /> <br />r <br /> <br />I <br /> <br />Data for Arden Hills <br />TYPE II 24-HOUR RAINFALL: 4,15 IN <br />Prepared by Short Elliott Hendrickson Inc, <br />HydroCAD 5.11 001264 (c) 1986-1999 Applied Microcomputer Systems <br /> <br />Page 73 <br /> <br />17 Jul 01 <br /> <br />POND 10 Pond 10 <br />Qin : 58,77 CFS @ 12,03 HRSr VOLUME = 3.62 AF <br />Qout: 8,16 CFS @ 12.62 ERS, VOLUME: 2,83 AF, ATTEN= 86%, LAG= 35.6 MIN <br />ELEVATION AREA INC,STOR CUM,STOR STOR-IND METHOD <br /> (FT) (AC) (AF) (AF) PEAK STORAGE : 7,81 AF <br /> 873,8 .81 0,00 0,00 PEAK ELEVATION= 881.1 FT <br /> 878,8 1.11 4.80 4.80 FLOOD ELEVATION= 883.8 FT <br /> 879,8 1.33 1.22 6.02 START ELEVATION= 879,8 FT <br /> 881. 8 1.47 2,80 8.82 SPAN: 10-20 HRS, dt=,l HRS <br /> 883,8 1.62 3,09 11.91 <br /> <br /># ROUTE <br />1 P <br /> <br />INVERT <br />879.8' <br /> <br />OUTLET DEVICES <br />24' CULVERT <br />n=.012 L=100' S=.Ol'/' <br /> <br />Cc:.9 <br /> <br />Cd=,6 <br /> <br />Ke:,5 <br /> <br />POND 10 INFLOW & OUTFLOW <br />Pond 10 <br /> <br />55 <br />50 <br />45 <br />~ 40 <br />~ 35 <br />~ 30 <br />:3 25 <br />g 20 <br />u. IS <br />,. <br />5 <br />.", <br /> <br />STOR-IND METHOD <br />PEAK STOR= 7.81 AF <br />PEAK ELEU:;: 881 .1 FT <br /> <br />Qln= 58.77 CFS <br />Oout= 8.16 CFS <br />LAG.::: 35. 6 M!N <br /> <br />, - -'- --- <br />I ---- ------ <br />~ ~ :': ~ :" ':: <br /> TINE, (hour5) <br /> <br />~ ~ <br /> <br />'" <br />N <br />