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<br />I <br />I TABLE 4 <br /> PEAK DISCHARGE AND WATER SURFACE ELEVATION DATA <br />I Upper Boul.der Creek <br />I Distance StreBJllb' la-Year 50-Year 100-Year 500-Year <br /> Reference From Bed Flood Peak Flood Peak Flood Peak 2 Flood Peak <br /> Point Mouth Elevation Elevation DischargeY Elevation DischargeY Elevation DisCharge-! Elevation DischargeY <br />I Identification Number Ft. Ft.-m.a.l. Ft.-m.a.l. c.r.s. Ft.-m.s.l. c.f.s. Ft.-m.. s.l. e.f.s. Ft.-m.s.l. c.f.s. <br /> 144 1466+70 5770.0 5775.7 1560 5779.8 5360 5781.1 7080 5784.4 12470 <br /> 145 1460+80 5759.0 5764.9 5770.0 5771. 4 5773.4 <br />I 146 1453+50 5742.8 5747.6 5751. 7 5753.3 5757.2 <br /> 147 1446+70 5726.3 5732.4 5739.7 5741.0 5744.5 <br /> Private Drive 148 1444+20 5720.9 u/s 5726.6 u/s 5739.2 u/s 5740.5 u/s 5744.0 <br />I D/s 5724.0 D/s 5729.6 D/s 5732.3 D/s 5736.7 <br /> 149 1443+60 5719.4 5724.0 5729.6 5732.3 5736.7 <br /> Fourmile 1440+90 u/s 1570 5390 7130 12510 <br />I Creek D/s 2050 7960 11660 21180 <br /> 150 1439+70 5712.1 5719.3 5726.6 5729.7 5733.9 <br /> 151 1435+25 5705.0 5710.7 5717.2 5719.8 5725.5 <br /> Colorado 152 1429+95 5693.8 u/s 5701. 3 u/s 5708.8 u/s 5711.8 u/s 5721. 5 <br />I Highway 119 D/s 5699.7 D/s 5706.2 n/s 5708.9 n/s 5714.5 <br /> 153 1429+35 5693.0 5699.7 5706.2 5708.9 5714.5 <br /> 154 1423+30 5680.1 5687.0 5693.8 5696.1 5700.8 <br />I 155 1416+80 5667.8 5672.9 5677.8 5679.9 5682.9 <br /> 156 1409+15 5645.9 5651. 5 5657.7 5659.7 5664.5 <br /> 157 1402+90 5622.8 5629.0 5635.4 5637.8 5642.0 <br />I 158 1397+00 5601. 5 5609.9 5616.4 5618.6 5623.1 <br /> 159 1393+85 5591.2 5597.5 5604.4 5607.6 5612.3 <br /> 160 1387+65 5573.6 5581. 4 5587.4 5589.1 5594.4 <br /> 161 1383+05 5562.8 5567.5 5572.6 5574.9 5579.0 <br />I 162 1376+70 5544.1 5548.4 5553.0 5555.2 5559.8 <br /> 163 1371+90 5530.2 5535.4 5540.9 5542.9 5547.0 <br /> 164 1366+60 5498.9 5506.3 5513.7 5516.1 5519.9 <br />I 165 1362+30 5486.9 5492.3 5497.5 5498.8 5501. 7 <br /> 166 1357+50 5473.6 5478.3 5483.1 5485.8 5489.7 <br />Colorado 167 1353+20 5463.5 u/s 5477.2 u/s 5480.4 u/s 5481. 8 U/S 5485.0 <br />I Highway 119 D/s 5474.7 D/s 5477.5 D/s 5479.0 n/s 5482.1 <br />Private Drive 168 1352+20 5462.3 u/s 5474.7 u/s 5477.5 U/S 5479.0 u/s 5482.1 <br /> D/s 5467.4 n/s 5474.1 n/s 5475.4 D/s 5477.9 <br /> 169 1351+65 5461. 7 5467.4 5474.1 5475.4 5477.9 <br />I 170 1346+65 5450.2 5460.9 5464.8 5466.5 5469.7 <br />Arapahoe 170.1 1345+30 5447.2 u/s 5460.9 U/S 2050 u/s 5464.7 u/S 7960 u/s 5466.4 u/s 11660 u/s 5469.6 u/s 21180 <br />Road <br />I Downstream <br />Study Limit <br /> 11 Low water elevation as determined by aerial photogrammetric methods. <br />I gj Discharges are prorated between stations. <br />I <br />I 14 <br />