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<br />I <br /> <br />'- <br />I <br /> <br />I <br />I <br /> <br />I <br />I <br /> <br />I <br /> <br />I <br />II <br /> <br />I <br />I <br /> <br />I <br />I <br /> <br />I <br /> <br />I <br /> <br /> <br />I <br /> <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 Ie) 1986-1999 Applied Microcomputer Systems <br /> <br />Page 15 <br /> <br />17 Jul 01 <br /> <br />POND 2 <br /> <br />Pond 2 <br /> <br />Qin 217.8 CFS @ 12,08 HRS, <br />Qout~ 23.99 CFS @ 12.90 HRS, <br /> <br />VOLUME~ 15,21 AF <br />VOLUME~ 11.95 AF, <br /> <br />ATTEN~ 89%, <br /> <br />LAG~ <br /> <br />49,3 MIN <br /> <br />ELEVATION AREA INC,STOR CUM, STOR STOR-IND METHOD <br />(FT) (AC) (AF) (AF) PEAK STORAGE ~ 19.71 AF <br />890.0 1.59 0.00 0.00 PEAK ELEVATION= 899,5 FT <br />895.0 2.00 8,98 8.98 FLOOD ELEVATION= 900.0 FT <br />896,0 2,28 2,14 11,12 START ELEVATION= 896 ,0 FT <br />898,0 2.46 4.74 15.86 SPAN= 10-20 HRS, dt=,l HRS <br />900.0 2,62 5,08 20,94 Tdet= 518.2 MIN ( . 83 AF) <br /> <br /># ROUTE <br />1 P <br /> <br />INVERT <br />896 ,0' <br /> <br />OUTLET DEVICES <br />24" CULVERT <br />n=.012 L=100' S=,Ol'/' <br /> <br />Ke=,5 <br /> <br />Cc=.9 <br /> <br />Cd=.6 <br /> <br />POND 2 INFLOW & OUTFLOW <br />Pond 2 <br /> <br />288 <br />188 <br />16B <br /> <br />STOR-IND NETI-OD <br />PEAK STOR= 19.71 AF <br />PE~K ELEU= 899.5 FT <br /> <br />^ <br />dJ 1413 <br /><,. <br />U 120 <br />~ <br />IBB <br />'" <br />o 8" <br />-J <br />U. 68 <br />48 <br />28 <br />B,,\ <br /> <br />Qln= 217.8 CFS <br />Daut= 23.99 CFS <br />LAG: 49.3 MIN <br /> <br />,- ------------- <br />/ ------- <br />/ <br />N ~ ~ ~ ~ ~ ~ ~ <br /> <br />'" <br />N <br /> <br />TINE enouro) <br />