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<br />. <br /> <br /> Table l. Summary of Discharges (Cont'd) <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 />Mitchell Creek <br />At Mouth 5.9 240 300 360 590 <br />Rifle Creek <br />Below Confluence With Hubbard <br />Gulch 201 1,590 2,410 3,920 6,690 <br />Below Confluence With Government <br />Creek 193 1,490 2,230 3,610 6,150 <br />Above Confluence With Government <br />Creek 150 990 1,350 2,070 3,430 <br />Rifle Creek Splitflow <br />At 30th Street N/A 455 702 1,227 2,283 <br />Hubbard Gulch <br />At Confluence With Rifle Creek 8 290 500 880 1,550 <br />Government Creek <br />At Confluence With Rifle Creek 43 760 1,330 2,340 4,110 <br />Helmer Gulch <br />At Canyon Mouth 6.2 250 430 760 1,340 <br />Ramsey Gulch <br />At Canyon Mouth 4.9 220 380 670 1,170 <br />Alkali Creek <br />At Mouth 14.8 260 tiOO 850 1,845 <br />