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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />III-IS <br /> <br /> TABLE HA-6 <br /> RALSTON CREEK WATERSHED <br /> WEST RAINFALL - INCHES <br /> (Corrected for 91 sq.mi.) <br />Time from Beginning Design Frequency (Years) <br />of Storm (minutes) 2 10 100 <br />0 .DO .00 .00 <br />10 .02 .05 .06 <br />20 .06 .11 .16 <br />30 .19 .33 .50 <br />40 ,09 .15 .20 <br />50 .06 .12 .18 <br />60 .05 .10 .14 <br />70 .05 .09 .12 <br />80 .04 ,08 ,10 <br />90 .04 .07 .10 <br />100 .03 .06 .09 <br />110 .03 ,05 .08 <br />120 ,03 .05 .06 <br />130 ,02 .05 .06 <br />140 .02 ,04 .06 <br />150 .02 .03 .05 <br />160 .02 .03 .05 <br />170 .02 .03 .05 <br />180 .01 .02 .05 <br /> <br />TABLE HA-5 <br /> <br />RALSTON CREEK WATERSHED <br />CENTRAL RAINFALL - INCHES <br /> <br />(Corrected for 48 sq.mi.) <br /> <br />Time from Beginning Design Frequency (Years) <br />of Storm (mi nutes) 2 10 100 <br />0 .00 .00 .00 <br />10 .05 .07 .08 <br />20 .10 ,15 .20 <br />30 .24 .50 .76 <br />40 .09 .20 .25 <br />50 .09 .12 .24 <br />60 .07 .12 .19 <br />70 .06 .10 .11 <br />80 .05 ,08 .08 <br />90 .05 .06 ,08 <br />100 ,04 .06 .07 <br />110 .03 .06 .07 <br />120 .03 .05 .07 <br />130 .03 .05 .06 <br />140 .03 .05 .06 <br />150 .03 .04 .06 <br />160 .03 ,04 .04 <br />170 .02 .03 .04 <br />180 .02 .03 .03 <br />