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<br /> I <br /> I <br /> BOULDER CREEK I <br /> Ql00-YR = 12,000 cfs I <br /> URS NO. 7142 <br /> TABLE VI-2 FLOW CHARACTERISTICS OF SELECTED ALTERNATIVE I <br /> INVERT COMPUTE D I <br /> ELEVATION WATER ENERGY CROSS- HYORAULI C CRIT I CAL FROUOE NO <br /> (FT ABOVE SURFACE GRAOELI NE 11 TOP EXPANSION/ MAXIMUM SECTIONAL AVERAGE DEPTH VELOC ITY I/-AI/F <br /> , <br />CROSS-SECT I ON (',X MEAN SEA ELEVATION, ELEVATION, TO P WIDTH WIDTH CONTRACT I ON VELOC ITY AREA, A VELOCITY A/T (gAIT)>: <br />STATION (FEET) LEVEL) (CWSEL) ( EGL) (FEET) (FEET) RATIO (FEET /SEC) (FEET2) (FEET /SEC) (FEET) (FEET/SEC) I <br /> 165 622 3.77 <br />ll75+65 5244.0 5251. 64 5251. 83 1922 6.7 4970 2.4l 2.59 9.12 0.26 <br /> 318 -242 -0.76 I <br />ll78+80 5245.0 5253.2 5253.4 1680 7.2 2601 4.61 1.55 7.06 0.65 <br /> 333 -104 -0.31 <br />ll82+10 5246.8 5256.14 5256.91 1576 13.9 2390 5.02 1.52 6.99 0.72 I <br /> 304 -132 -0.43 <br />1185+25 5248.5 5257.9 5258.7 1444 13.1 2693 4.46 1. 86 7.75 0.58 <br /> 313 -408 -1. 30 <br />1188+20 5250.0 5259.71 5260.99 1036 13.9 2168 5.54 2.09 8.2l 0.67 I <br /> 285 -554 -1. 94 <br />1191+10 5251. 5 5261. 64 5263.1l 482 15.1 1510 7.95 3.13 10..04 0.79 <br /> 222 - 52 -0.23 I <br />1193+40 5254.0 5264.25 5266.38 430 13.9 1268 9.46 2.95 9.74 0.97 <br /> 355 - 41 -0.12 <br />1196+95 5257.0 5267.0 5269.56 389 16.3 1282 9.36 3.30 10.30 0.9l I <br /> 265 -227 -0.86 <br />1199+50 5260.0 5269.55 5271. 0 162 9.7 1235 9.72 7.62 15.67 0.62 <br /> 50 526 lO.52 <br />1200+00 5259.0 5269.3l 5269.87 688 6.1 2327 5.16 3.38 lO.4l 0.49 I <br /> 45 -532 -11.82 <br />1200+45 5259.2 5268.93 5270.14 156 8.8 1360 8.82 8.72 10.76 0.53 <br /> 55 0 0 I <br />1201+00 5259.2 5269.04 5270.22 156 8.7 l374 8.73 8.81 16.84 0.52 <br /> 55 83 1.51 <br />1201+55 5259.70 5269.82 5270.37 239 5.9 2019 5.94 8.45 16.49 0.36 <br /> 325 343 1.06 I <br />1205+00 5262.00 5273.87 5275.3 582 11.6 1740 6.90 2.99 9.8l 0.70 <br /> 75 - 74 -0.99 <br />1205+75 5263.00 5275.35 5277 .14 508 13.0 1604 7.48 3.16 10.08 0.74 I <br /> 125 59 0.47 <br />1207+00 5263.5 5277.10 5277.71 567 7.6 2507 4.79 2.71 9.34 0.51 <br /> 400 925 2.31 <br /> I <br /> I <br />50 I <br /> ---- <br />