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11 <br />Data for Forward Landfill (South), Stockton, CA <br />100 -yr storm: TYPE 124 -HOUR RAINFALL= 3.36 IN <br />Prepared by GeoSyntec Consultants 9 Nov 99 <br />HvdroCAD 5.00 000663 (c) 1986-1998 Applied Microcomputer Systems <br />SUBCATCHMENT 5 <br />F�7T�T a_�, - r <br />PEAK= .91 CFS Q 9.95 HRS, VOLUME= .09 AF <br />ACRES CN SCS TR -20 METHOD <br />.80 79 Open area, fair condition 50-75% TYPE I 24-HOUR <br />RAINFALL= 3.36 IN <br />SPAN= 7-20 HRS, dt=.03 HRS <br />Method Comment Tc (min) <br />TR -55 SHEET FLOW Sheet Flow 2.7 <br />Grass: Short n=.15 L=70' P2=1.5 in s=.625 <br />RECT/VEE/TRAP CHANNEL V -ditch, grass lined 3.0 <br />D=1.1' SS= .5 '/' a=2.42 sq -ft Pw=4.9' r=.492' <br />s=.005 '/' n=.03 V=2.18 fps L=395' Capacity=5.3 cfs <br />Total Length= 465 ft Total Tc= 5.7 <br />4- <br />U <br />`. <br />3 <br />0 <br />J <br />LL <br />SUBCATCHMENT 5 RUNOFF <br />Subcotchment 5 <br />.90 <br />'85 <br />AREA= .8 AC <br />.80 <br />.75- <br />Tc= 5.7 MIN <br />.70- <br />CN= 79 <br />.65 <br />.60 <br />SCS TR -20 METHOD <br />.55 <br />TYPE 1 24-HOUR <br />.50 <br />RAINFALL= 3.36 IN <br />.45 <br />.40 <br />PEAK= .91 CFS <br />.35 <br />C' 9.95 HRS <br />.30 <br />VOLUME= .09 AF <br />.25 <br />.20 <br />.15 <br />.10 <br />05 <br />0.00^ <br />00 rn m -- N rr) v in W r ao rn m <br />TIME Chours) <br />