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Data for CENTERVILLE PROP DRAINAGE 10 -24 -00 Page 4 <br /> TYPE II 24 -HOUR RAINFALL= 5.90 IN <br /> Prepared by James R.Hill, Inc. 26 Oct 00 <br /> HydroCAD 5.11 000744 (c) 1986 -1999 Applied Microcomputer Systems <br /> SUBCATCHMENT 150 <br /> PEAK= 33.48 CFS @ 12.01 HRS, VOLUME= 2.14 AF <br /> ACRES CN SCS TR -20 METHOD <br /> . 66 98 IMPERVIOUS TYPE II 24 -HOUR <br /> 3.78 61 GRASS RAINFALL= 5.90 IN <br /> 3.33 88 WETLAND SPAN= 0 -40 HRS, dt =.1 HRS <br /> . 27 60 WOODS <br /> 8.04 75 <br /> Method Comment Tc (min) <br /> CURVE NUMBER (LAG) METHOD Segment ID: 13.8 <br /> L =500' s =.0235 '/' <br /> SUBCATCHMENT 160 <br /> PEAK= 3.04 CFS @ 11.88 HRS, VOLUME= .14 AF <br /> ACRES CN SCS TR -20 METHOD <br /> . 75 65 OPEN MEADOW TYPE II 24 -HOUR <br /> RAINFALL= 5.90 IN <br /> SPAN= 0 -40 HRS, dt =.1 HRS <br /> Method Comment Tc (min) <br /> CURVE NUMBER (LAG) METHOD Segment ID: 2.0 <br /> L =50' s =.05 '/' <br /> SUBCATCHMENT 170 <br /> PEAK= 3.22 CFS @ 12.23 HRS, VOLUME= .33 AF <br /> ACRES CN SCS TR -20 METHOD <br /> . 14 98 IMPERVIOUS TYPE II 24 -HOUR <br /> .95 61 GRASS RAINFALL= 5.90 IN <br /> .04 88 WETLAND SPAN= 0 -40 HRS, dt =.1 HRS <br /> .56 65 WOODS <br /> 1.69 66 <br /> Method Comment Tc (min) <br /> DIRECT ENTRY ROOF TO GROUND 2.0 <br /> TR -55 SHEET FLOW Segment ID: 29.7 <br /> Grass: Dense n =.24 L =230' P2 =2.7 in s =.021 '/' <br /> Total Length= 230 ft Total Tc= 31.7 <br />