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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 Cc) 1986-1999 Applied Microcomputer Systems <br /> <br />Page 8 <br /> <br />26 Oct 00 <br /> <br />POND 100 <br /> <br />Qin <br />Qout= <br /> <br />13.04 CFS @ 12.09 HRS, <br />1.24 CFS @ 13.11 HRS, <br /> <br />VOLUME = <br />VOLUME= <br /> <br />1. 00 AF <br />.92 AF, <br /> <br />ATTEN= 91%, <br /> <br />LAG= <br /> <br />61.5 MIN <br /> <br />ELEVATION AREA INC.STOR CUM.STOR STOR-IND METHOD <br />CFT) CAC) CAF) CAF) PEAK STORAGE = 3.24 AF <br />896.0 .04 0.00 0.00 PEAK ELEVATION= 907.2 FT <br />898.0 .08 .12 .12 FLOOD ELEVATION= 908.0 FT <br />900.0 .14 .22 .34 START ELEVATION= 906.5 FT <br />902.0 .22 .36 .70 SPAN= 0-40 HRS, dt=.l HRS <br />904.0 .35 .57 1. 27 <br />906.0 .70 1. 05 2.32 <br />908.0 .87 1.57 3.89 <br /> <br /># ROUTE <br />1 P <br /> <br />INVERT OUTLET DEVICES <br />906.5' 12" CULVERT <br />n=.013 L=130' S=.005'/' <br /> <br />Ke=.5 CC=.9 Cd=.6 <br /> <br />POND 11 0 <br /> <br />Qin <br />Qout= <br /> <br />54.42 CFS @ 12.09 HRS, <br />4.84 CFS @ 14.63 HRS, <br /> <br />VOLUME= <br />VOLUME = <br /> <br />6.46 AF <br />6.19 AF, <br /> <br />ATTEN= 91%, <br /> <br />LAG= <br /> <br />152.3 MIN <br /> <br />ELEVATION AREA INC.STOR CUM.STOR STOR-IND METHOD <br />CFT) CAC) CAF) CAF) PEAK STORAGE = 6.21 AF <br />894.0 .10 0.00 0.00 PEAK ELEVATION= 907.2 FT <br />896.0 .15 .25 .25 FLOOD ELEVATION= 908.5 FT <br />898.0 .20 .35 .60 START ELEVATION= 904.7 FT <br />900.0 .25 .45 1.05 SPAN= 0-40 HRS, dt=.l HRS <br />902.0 .31 .56 1. 61 Tdet= 795.6 MIN (3.21 AF) <br />904.0 .40 .71 2.32 <br />906.0 1. 47 1. 87 4.19 <br />908.0 1. 93 3.40 7.59 <br /> <br /># ROUTE <br />1 P <br /> <br />INVERT OUTLET DEVICES <br />904.7' 15" CULVERT <br />n=.013 L=285' S=.0025'/' <br /> <br />Ke=.5 Cc=.9 <br /> <br />Cd=.6 <br />