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<br />------------------- <br /> <br />".. . ...............,.-..."'..'''-'''''''''"~....I'''.rt. <br /> <br /> Table 4. Summary of Discharges <br /> Drainage Area Peak Discharges (Cubic Feet per Second) <br /> Floodin2 Source and Location (Souare Miles) 10-Year 50-Year 100-Year 500-Year <br /> Coal Creek <br /> At Confluence With Rock Creek 59.3 5,120 8,740 10,640 15,920 <br /> At a Point 65,250 Feet Above Mouth 37.6 2,860 3,620 4,250 6,260 <br /> At Burlington Northern Railroad 36.3 2,330 3,490 4,120 6,170 <br /> At U.S. Highway 287 35.6 2,370 3,480 4,110 6,160 <br /> At a Point 70,350 Feet Above Mouth 33.7 2,230 3,420 4,040 6,060 <br /> At Denver-Boulder Turnpike 27.9 1,740 3,070 3,820 6,030 <br /> At McCaslin Boulevard 26.7 1,400 2,980 3,770 5,990 <br /> Dry Creek __1 __1 __1 <br /> At Downstream .Limit of Detailed Study 4,030 __1 <br /> Dry Creek No. 1 <br />w Above Steele Lakes Tributary __1 271 674 987 <br />'" 1;872 <br /> Above Clover Basin Tributary __1 568 1,268 1,726 3,112 <br /> Below State Highway 119 __1 260 330 350 415 <br /> Clover Basin Tributary __1 <br /> At 75th Street 178 400 495 854 <br /> Steele Lakes Tributary __1 <br /> At 75th Street 494 1,165 1,512 2,428 <br /> Dry Creek No. 2 <br /> At North 107th Street __1 900 1,900 2,600 4,295 <br /> Dry Creek No. 3 <br /> Below Arapahoe Road 13.6 __1 __1 1,300 __1 <br /> <br />--lData Not Available <br />