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<br />Data for CENTERVILLE PROP DRAINAGE 10-24-00 <br />TYPE II 24-HOUR RAINFALL= 5.90 IN <br />Prepared by James R.Hill, Inc. <br />HydroCAD 5.11 000744 Ie) 1986-1999 Applied Microcomputer Systems <br /> <br />Page 9 <br /> <br />26 Oct 00 <br /> <br />POND 120 <br /> <br />Qin <br />Qout= <br /> <br />33.55 CFS @ 12.05 HRS, <br />2.70 CFS @ 13.15 HRS, <br /> <br />VOLUME= <br />VOLUME= <br /> <br />2.42 AF <br />2.26 AF, <br /> <br />ATTEN= 92%, <br /> <br />LAG= <br /> <br />66 . 2 MIN <br /> <br />ELEVATION AREA INC.STOR CUM.STOR STOR-IND METHOD <br />1FT) lAC) IAF) IAF) PEAK STORAGE = 4.66 AF <br />894.0 .17 0.00 0.00 PEAK ELEVATION= 904.2 FT <br />896.0 .22 .39 .39 FLOOD ELEVATION= 907.0 FT <br />898.0 .29 .51 .90 START ELEVATION= 903.0 FT <br />900.0 .36 .65 1. 55 SPAN= 0-40 HRS, dt=.l HRS <br />902.0 .44 .80 2.35 <br />904.0 1. 51 1. 95 4.30 <br />906.0 1. 78 3.29 7.59 <br />908.0 2.38 4.16 11.75 <br /> <br /># ROUTE <br />1 P <br /> <br />INVERT OUTLET DEVICES <br />903.0' 12" CULVERT <br />n=.013 L=50' S=. 005' /' <br /> <br />Ke=.5 Cc=.9 Cd=.6 <br /> <br />POND 130 <br /> <br />Qin <br />Qout= <br /> <br />38.86 CFS @ 12.10 HRS, <br />6.31 CFS @ 13.15 HRS, <br /> <br />VOLUME= <br />VOLUME= <br /> <br />5.14 AF <br />5.04 AF, <br /> <br />ATTEN= 84%, <br /> <br />LAG= <br /> <br />63 . 4 MIN <br /> <br />ELEVATION AREA INC.STOR CUM.STOR STOR-IND METHOD <br />1FT) lAC) IAF) IAF) PEAK STORAGE = 4.05 AF <br />890.0 .08 0.00 0.00 PEAK ELEVATION= 903.0 FT <br />892.0 .13 .21 .21 FLOOD ELEVATION= 904.0 FT <br />894.0 .19 .32 .53 START ELEVATION= 900.5 FT <br />896.0 .26 .45 .98 SPAN= 0-40 HRS, dt=.l HRS <br />898.0 .33 .59 1. 57 Tdet= 611. 9 MIN (2.43 AF) <br />900.0 .45 .78 2.35 <br />902.0 .59 1. 04 3.39 <br />904.0 .68 1. 27 4.66 <br /> <br /># ROUTE <br />1 P <br /> <br />INVERT OUTLET DEVICES <br />900.5' 15" CULVERT <br />n=.013 L=150' S=.005'/' <br /> <br />Ke=.5 Cc=.9 Cd=.6 <br />