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<br /> Table 1, Summary of Discharges
<br /> Drainage Area Peak Discharges (cubic feet per second)
<br /> Flooding Source and Location (Square Miles) 10-Year 50-Year 100-Year 500-Year
<br /> South Platte River
<br /> At U.S. Highway 85 (Near Evans) 7,500 11,000 24,500 32,500 57,500
<br /> At Fort Lupton 5,010 10,000 22,000 29,000 52,000
<br /> Cache La Poudre River
<br /> At Mouth 1,890 3,100 7,100 9,400 17,000
<br /> Downstream of Eaton Draw 1,875 3,500 8,000 10,700 19,000
<br /> Upstream of Eaton Draw 1,825 2,600 6,000 8,100 14,500
<br /> At 25th Avenue (Creeley) 1,810 3,400 7,200 9,600 17,000
<br /> Downstream of Consolidated Law Ditch 1,707 4,620 9,720 13,200 26,300
<br /> Upstream of Consolidated Law Ditch 1,662 4,590 9,640 13,100 26,100
<br /> Downstream of Boxelder Creek 1,537 6,750 13,200 17,400 32,400
<br />~ Sheep Draw
<br />N
<br /> At Mouth 15.1 2,020 3,900 4,900 7,800
<br /> At Business Route U.S. Highway 34 13.4 1,950 3,740 4,730 7,500
<br /> 2,000 Feet Downstream of U.S.
<br /> Highway 34 7.9 1,680 3,200 4,020 6,400
<br /> Ashcroft Draw
<br /> At Mouth 6.33 285 710 960 1,840
<br /> Downstream of Arrowhead Reservoir 4,37 244 510 654 1,100
<br /> Upstream of Arrowhead Reservoir 4.37 458 1,130 1,546 3,000
<br /> At Upstream Limit of Study 1.86 256 640 860 1,650
<br /> Eaton Draw
<br /> At Mouth 42.1 2,000 3,650 4,470 6,900
<br /> At Eaton 23.2 1,540 2,700 3,300 5,050
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