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<br />. <br /> <br />TABLE 1 <br /> <br />Tenmile Creek Feasibility Study <br />HEC-2 Computed Water Surface Elevations (100-yr) <br />Frisco, Colorado <br /> <br />. <br /> <br />HEC-2 Revised Proposed <br />Cross- FEMA FIS Existing Alternative 1 Difference <br />Section # WSEL(ft) WSEL(ft) WSEL(ft) in WSEL (It) <br />0 9018.76 9019.08 9019.08 0.00 <br />125 9020.50 9021.04 9021.04 0.00 <br />255 9021.31 9021.95 9021.95 0.00 <br />370 9023.34 9023.92 9023.92 0.00 <br />600 9026.29 9026.41 9026.41 0.00 <br />1010 N/A 9033.72 9033.72 0.00 <br />1140 N/A 9035.49 9035.49 0.00 <br />1300 9038.08 9037.64 9037.64 0.00 <br />1430 9040.28 9039.22 9039.22 0.00 <br />1615 N/A 9041.14 9041.13 -0.01 <br />1737 9044.35 9042.91 9042.90 -0.D1 <br />1792 9045.20 9045.20 9045.21 0.D1 <br />1842 9046.21 9046.21 9046.21 0.00 <br />1847 9046.20 9046.20 9046.20 0.00 <br />1920 9048.01 9047.75 9047.75 0.00 <br />2299 9051.65 9051.69 9051.69 0.00 <br />2360 9053.41 9053.40 9053.40 0.00 <br /> <br />Notes: <br />Difference in water surface elevation = Proposed - Revised Existing. <br />Revised existing and proposed conditions runs include new CWCS surveyed cross-sections <br />and revised Manning's "n" values. <br /> <br />. <br />