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<br />Table 2. Summary of Discharges <br /> <br />Flooding Source and Location <br /> <br />Arapahoe Avenue Overflow <br />At Foothills Parkway <br />(47th Street) <br />At 30th Street <br />At 28th Street <br /> <br />Bear Canyon Creek <br />At Confluence With Boulder Creek <br />At Confluence With Skunk Creek <br />At Baseline Road <br />At U.S. Highway 36 <br />At Broadway <br />At Upstream Limit of Detailed Study <br /> <br />Boulder Creek <br />At Confluence With <br />Fourmile Canyon Creek <br />At Valmont Drive <br />At 28th Street <br />At County Road 54 <br /> <br />South Boulder Creek <br />At Confluence With <br />Boulder Creek <br /> <br />Dry Creek <br />At Downstream Limit of Detailed Study <br /> <br />lData Not Available <br /> <br />'l; <br /> <br />:J <br /> <br />Drainage Area <br />(Square Miles) <br /> <br />1 <br /> <br />1 <br />1 <br /> <br />8.24 <br />5.35 <br />4.96 <br />4.34 <br />4.08 <br />3.71 <br /> <br />1 <br />1 <br />1 <br />1 <br /> <br />132 <br /> <br />1 <br /> <br />10-Year <br /> <br />Peak Discharges (cfs) <br />50-Year 100-Year 500-Year <br /> <br />1 <br /> <br />2,050 <br />1,170 <br />1,110 <br />820 <br />680 <br />480 <br /> <br />3,650 <br />3,450 <br />2,200 <br />350 <br /> <br />2,060 <br /> <br />1 <br /> <br />1 <br /> <br />1 <br />1 <br /> <br />1 <br />1 <br /> <br />3,762 <br />2,360 <br />2,352 <br />1,780 <br />1,512 <br />1,190 <br /> <br />10,100 <br />9,200 <br />7,800 <br />1,560 <br /> <br />4,980 <br /> <br />1 <br /> <br />1 <br /> <br />":; <br /> <br />1,500 <br /> <br />4,200 <br />3,500 <br /> <br />4,880 <br />3,070 <br />2,930 <br />2,210 <br />1,930 <br />1,600 <br /> <br />\ <br /> <br />14,400 <br />1'3,000 <br />\8,000 <br />\2,340 <br />I <br /> <br />, <br />i <br />6,630 \ <br /> <br />1<,030 <br />i <br />I <br /> <br />" <br />i' <br />" <br /> <br />.. <br /> <br />1 <br />1 <br /> <br />7,500 <br />5,100 <br />5,000 <br />3,850 <br />3,400 <br />3,000 <br /> <br />29,600 <br />23,000 <br />20,600 <br />4,770 <br /> <br />11,500 <br /> <br />1 <br />