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<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 />I <br />I <br /> <br />I <br /> <br />I <br />t <br />I <br />r <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 />HydroCAD 5,11 001264 te) 1986-1999 Applied Microcomputer Systems <br /> <br />Page 19 <br /> <br />17 Jul 01 <br /> <br />POND 6 Pond 6 <br />Qin 127,5 CFS @ 12,02 HRS, VOLUME= 7.74 AF <br />Qout= 17.20 CFS @ 12.57 HRS, VOLUME= 6.32 AF, ATTEN= 87%, LAG= 33.4 MIN <br />ELEVATION AREA INC,STOR CUM.STOR STOR-IND METHOD <br /> (FT) (AC) (AF) (AF) PEAK STORAGE = 12.08 AF <br /> 880,3 1.11 0,00 0.00 PEAK ELEVATION= 888,6 FT <br /> 885.3 1.45 6.40 6,40 FLOOD ELEVATION= 890.3 FT <br /> 886.3 1.69 1.57 7,97 START ELEVATION= 886,3 FT <br /> 888,3 1.85 3,54 11. 51 SPAN= 10-20 HRS, dt=.l HRS <br /> 890,3 2.02 3.87 15.38 <br /> <br /># ROUTE <br />1 P <br /> <br />INVERT <br />886.3' <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 6 INFLOW & OUTFLOW <br />Pond 6 <br /> <br />12. <br />"8 <br />". <br />~ 98 <br />. B. <br />4- <br />u 78 <br />6. <br />~ 58 <br />-' 4. <br />LL <br />3. <br />28 <br />,. <br />8", <br /> <br />STOR- IND METHOD <br />PEAK STOR~ 12.88 AF <br />PEAK ELEU::; 888.6 FT <br /> <br />Qln= 127.5 CFS <br />Gout: 17.28 CFS <br />LAG::; 33.4 HIM <br /> <br />/- ---------- <br />I --___ <br />/ <br />N <br /> <br />~ <br /> <br />'" <br />N <br /> <br />c: <br /> <br />~ <br /> <br />~ <br /> <br />!' <br /> <br />~ <br /> <br />:: <br /> <br />TIME Chour:::t) <br />