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Data for Forward Landfill (South), Stockton, CA <br />100 -yr storm: TYPE I 24-HOUR RAINFALL= 3.36 IN <br />Prepared by GeoSyntec Consultants 9 Nov 99 <br />HydroCAD 5.00 000663 (c) 1986-1998 Applied Microcomputer Systems <br />SUBCATCHMENT 6 <br />Subcatchment 6 <br />PEAK= .33 CFS @ 9.97 HRS, VOLUME= .03 AF <br />ACRES CN SCS TR -20 METHOD <br />.30 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 5.7 <br />Grass: Short n=.15 L=50' P2=1.5 in s=.05 <br />SHALLOW CONCENTRATED/UPLAND FLOW Flow along berm 1.5 <br />Unpaved Kv=16.1345 L=207' s=.02 '/' V=2.28 fps <br />Total Length= 257 ft Total Tc= 7.2 <br />SUBCATCHMENT 6 RUNOFF <br />Subcotchment 6 <br />TIME (hours) <br />D <br />D <br />7 <br />.32 <br />AREA= .3 AC <br />.30 <br />2B <br />Tc= 7.2 MIN <br />.26 <br />CN= 79 <br />.24 <br />SCS TR -20 METHOD <br />22 <br />TYPE I 24-HOUR <br />RAINFALL= 3.36 IN <br />,28 <br />v <br />.16 <br />PEAK= .33 CFS <br />.14 <br />@ 9.97 HRS <br />O <br />•12 <br />VOLUME= .03 AF <br />LL <br />.10 <br />.06 <br />06 <br />.04 <br />.02 <br />0.00r m rn m <br />cv v u� � � c0 m m <br />TIME (hours) <br />D <br />D <br />7 <br />