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<br />Table 2 <br /> <br />Recurrence Interval <br />10 <br />50 <br />100 <br />500 <br /> <br />Regression Equations Developed by Gingery Associates, 1978 <br />Eagle River - Ungaged vs. Gaged Areas <br /> <br />Years Q. CFS Correlation Coefficient <br />54.4 . A 0.911 <br />66.0 . A 0.920 <br />71.7.A 0.919 <br />80.4 . A 0.921 <br /> <br />Note: Gingery also reported that of all the independent variables considered only area, <br />precipitation and elevation provided a good correlation with the peak discharges, but an <br />equation using just area was chosen for the sake of simplicity. <br /> <br />Table 3 <br />Peak Flow Values, FIS - Town of Minturn, March 1980 <br /> <br />Flooding Source Drainage Area Peak Dischar e, CFS <br />And Location S uare Miles 10-Year 50-Year 100-Year 500-Year <br />Downstream <br />Cor orate Limits 260 1925 2550 2800 3400 <br />Upstream <br />Cor orate Limits 245 1900 2500 2700 3300 <br /> <br />Table 4 <br />Peak Flow Values, FIS - Eagle County, Colorado, <br />Unincorporated Area, Jan 25, 1983 <br /> <br />Flooding Source Drainage Area Peak Discharoe, CFS <br />And Location Square Miles 10-Year I 50-Year I 100-Year 500-Year <br />Eagle River <br />above Minturn 260 1900 2550 2800 3300 <br />Eagle River at <br />Redcliff <br />At USGS Gage <br />No, 630 72 770 1030 1130 1330 <br />Downstream of <br />Confluence with <br />Turkev Creek 102 1000 1320 1480 1690 <br />Downstream of <br />Confluence with <br />Homestake <br />Creek 152 1320 1750 1960 2280 <br /> <br />7 <br /> <br />~ <br /> <br />Water Resource Consultants, LLC <br />.....l <br />