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<br /> Table 1. Summary of Discharges <br /> Flooding Source Drainage Area Peak Discharges (cfs) <br /> and Location (Square Miles) 10-Year 50-Year 100-Year SOD-Year <br /> Cherry Creek Spillway Drain <br /> At Mouth 1.9 610 2,100 3,180 7,700 <br /> First Creek <br /> At a Point Upstream __1 __1 1 <br /> of Smi th Road 1,930 4,000 <br /> Granby Di tch <br /> At Mouth 3.74 1,800 2,460 2,775 3,450 <br /> At a Point Above <br /> Sable Ditch <br /> Confluence 2.28 935 1,280 1,445 1,800 <br /> At CoHn Avenue 1,96 800 1,200 1,380 1,710 <br /> At Laredo Street 1.38 675 950 1,085 1,380 <br />.... <br />~ <br /> Sable Ditch <br /> At a Point Above <br /> Granby Di tch <br /> Confluence 1,46 910 1,150 1,405 1,760 <br /> At Colfaz Avenue 1.02 730 1,030 1,030 1,410 <br /> Sand Creek <br /> At Mouth of Toll <br /> Gate Creek 147.00 10,000 22 ,000 29,000 55,000 <br /> At Colfax Avenue 97.00 6,700 . 15,900 21,500 45,000 <br /> Toll Gate Creek <br /> At Mouth 41.0 4,400 15,500 24,000 57,000 <br /> At Eut 6th Avenue 34.7 4,050 13,900 21,200 52,000 <br /> lHot available <br />