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<br />I <br />I <br />I <br />I BOULDER CREEK <br /> Ql00-VR ~ l2,000 cfs <br />I URS NO. 7142 <br /> TABLE Vl-2 FLOW CHARACTER I STI CS OF SELECTED ALTERNATIVE <br />I INVERT COMPUTED <br /> ELEVATION WATER ENERGY CROSS- HYORAULI C CRITICAL FROUDE NO <br />I (FT ABOVE SURFACE GRADELINE MOP EXPANSION/ MAXIMUM SECTIONAL AVERAGE DE PTH VELOC ITY I/-Allf' <br />CROSS-SECTION t;x MEAN SEA ELEVATI ON, ELEVATION, TOP WIDTH WIDTH CONTRACTION VELOC I TV AREA, A VELOCITY AlT (gAIT) ! <br />STAll ON. (FEET) LEVEL) (CWSEL) (EGL) (FEET) (FEET) RATIO (FEET/SEC) (FEET2) (FEET/SEC) (FEET) (FEET /SEC) <br />I 230 - 69 -0.30 <br />1136+55 5218.5 5224.08 5224.69 900 11.8 22ll 5.43 2.46 8.89 0.6l <br /> 35 50 -1.43 <br /> 1l37+00 52l9.00 5225. 1 5225.3l 950 6.5 3368 3.56 3.55 lO.68 0.33 <br />I 210 - 5 -0.02 <br />1139+20 5220.00 5225.73 5226.21 945 10.8 2435 4.93 2.58 9. II 0.54 <br /> 143 180 1. 26 <br />I ll40+60 522 1 .00 5226.87 5227.23 l125 9.4 2805 4.28 2.49 8.96 0.48 <br /> 234 375 1. 60 <br /> ll43+10 5222.5 5228.34 5228.58 1500 8.3 3446 3.48 2.30 8.60 0.40 <br />I 544 -300 -0.55 <br />1148+55 5225.5 5231.54 5232 . 2 l200 l3.1 2367 5.07 1. 97 7.97 0.64 <br /> 290 500 1. 72 <br /> 1151+55 522 7.2 5233.52 5233.73 l700 7.9 3801 3. l6 2.24 8.49 0.37 <br />I 250 -353 -1.41 <br />ll54+l0 5227.5 5235.5 5236.24 l347 l4. 1 2427 4.94 1. 80 7.62 0.65 <br /> 330 25 0.08 <br />I 1l57+30 5229.0 5237.0 5237.25 1372 8.0 3743 3.2l 2.73 9.37 0.34 <br /> 290 -580 -2.0 <br /> ll60+l0 5230.8 5238.33 5239.29 792 l4.7 2039 5.89 2.57 9.10 0.65 <br /> 260 -228 -0.88 <br />I 1l62+75 5232.0 5240.36 5241. 74 564 l5.0 l675 7. l6 2.97 9.78 0.73 <br /> 250 l16 0.46 <br /> 1165+25 5233.5 5243.78 5244.93 680 16.2 1905 6.30 2.80 9.50 0.66 <br />I 220 - 14 -0.06 <br />ll67+55 5234.00 5245.28 5245.69 666 9.8 2821 4.25 4.24 ll.68 0.36 <br /> l50 -456 -3.04 <br />I 1l68+95 5238.9 5247.60 5249.78 210 l1.9 lOll ll.87 4.81 12.45 0.95 <br /> 100 9 0.09 <br />1l72+50 5239.6 5249.3 5250.94 219 l4.0 l306 9.l9 5.96 13.86 0.66 <br /> 640 l081 1. 69 <br />I l174+00 5239.0 525l.6 5251.66 1300 2.6 6260 1. 92 4.82 12.45 O. l5 <br /> l65 622 3.77 <br />I <br />I 49 <br />