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<br />I <br />I <br /> TABLE HA-7 <br />I RALSTON CREEK WATERSHED <br /> WEST RAINFALL - INCHES <br />I (Corrected for 48 sq.mi.) <br />I Time from Beginning Design Frequency (Years) <br />of Storm (minutes) 2 10 100 <br />0 .00 .00 .00 <br />I 10 .04 .05 .07 <br />20 .08 .15 .19 <br />I 30 .17 .38 .56 <br />40 .0 .12 .21 <br /> 50 .07 .12 .16 <br />I 60 .05 .10 .14 <br /> 70 .04 .08 .14 <br />I 80 .04 .08 .10 <br />90 .04 .07 .09 <br />I 100 .04 .05 .08 <br />110 .03 .05 .08 <br />I 120 .03 .05 ,07 <br />130 .03 .05 .06 <br /> 140 .03 .04 .05 <br />I 150 .03 .04 .05 <br />,. 160 .02 .03 .05 <br />I 170 .02 .03 .04 <br />180 .02 .03 .03 <br />, <br />I <br />I <br />I <br />I <br />I ~ <br />, <br />I <br /> <br />111-16 <br />