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<br />Oak Gulch and Lemon Gulch FHAD Floodplain and Floodway Data
<br />
<br /> Peak Discharge Data Water Surface Elevation Data 100,Yr Floodplain 100-Yr Floodway (FW) Data' 100-Yr Floodway (FW) Data'
<br /> Data (0.5' rise in EGL) (1.0' rise in EGL)
<br /> Thalweg
<br />Section Elev. 10,Yr 50-Yr 100-Yr 500,Yr 10,Yr SO-Yr 100,Yr 500- Y r Width Avg. Vel. FW Width FW Width FW Width Avg. Vel FW Elev. FW Width FW Width FW Width Avg. Vel FW Elev.
<br /> (ft) (ets) (ets) (ets) (ets) (ets) (ets) (ets) (ets) (ft) (tps) Left (ft) Right (ft) Total (ft) (fps) (ft) Left (ft) Right (ft) Total (ft) (tps) (ft)
<br />833 6009,67 358 705 892 1184 6012.6 6013.7 6014,2 6014.8 41 8.7 - - = -- - - - - - -
<br />1037 6022,19 349 687 869 1153 6023.1 6023,3 6023,5 6023,6 242 4,9 = = = = = = = = = =
<br />1173 6024,80 344 675 854 1133 6025,8 6026.1 6026,3 6026.4 193 4,5 = = = = = = = = = =
<br />1425 6030,30 333 654 826 1095 6031.4 6031.7 6031,9 6032,1 180 5,0 27 62 89 6,7 6032,1 27 62 89 6.7 6032,1
<br />1485 6031,82 330 648 820 1086 6033.0 6033.4 6033,5 6033.8 194 5,0 17 62 79 7,0 6033,8 17 62 79 70 6033.8
<br />1926 6040,90 312 610 771 1020 6042.5 6043.0 6043.2 6043.5 129 5.4 26 35 61 7,2 6043,3 26 35 61 7,2 6043,3
<br />2439 6051,80 290 566 715 943 6053.9 6054,8 6054.9 6055,1 147 5,2 22 23 45 8,0 6054,9 22 23 45 8.0 6054,9
<br />2941 6061.69 262 509 642 848 6063,5 6064.0 6064,3 6064.6 54 6.3 = = = = = = = = = =
<br />3336 6069,64 240 465 585 772 6070,7 6071.1 6071,3 60715 99 5.1 = = = = = = = = = =
<br />3426 6070,71 234 455 572 755 6072,1 6072. 5 6072.7 6072,9 96 4,3 = = = = = = = = = =
<br />3447 6071.31 233 452 569 751 6072.4 6072.7 6072.9 6073,1 89 5.4 = = = = = = = = = =
<br />3869 6078,08 210 404 508 671 6079,6 6080.1 6080,3 6080.7 44 6.4 = = = = = = = = = =
<br />4356 6085,33 182 349 438 579 6087.4 6088.2 6088.5 6089,0 30 7,6 .. .. .. .. .. .. .. .. .. ..
<br />4572 6090.01 170 325 407 537 6091,9 6092.5 6092,8 6093,3 25 8,0 .. .. .. .. .. .. .. .. .. ..
<br />4618 6100,07 167 320 400 529 6102,6 6103,0 6103,2 6103.4 201 3,5 .. .. .. .. .. .. .. .. .. ..
<br />4785 6105.10 158 301 376 497 6106,1 6106,3 6106.4 6106,5 128 4,1 = = = = = = = = = =
<br />5157 6118,60 146 278 347 459 6119.5 6119,7 6119,8 6119,9 50 3,6 .. .. .. .. .. .. .. .. .. ..
<br />5196 6128,39 145 276 344 455 6129.4 6129,8 6130,0 6130.2 63 5,5 .. .. .. .. .. .. .. .. .. ..
<br />5245 6120,65 144 272 340 449 6129.8 6130,3 6130,5 6130,8 606 0.1 .. .. .. .. .. .. .. .. .. ..
<br />5609 6127,96 132 250 312 412 6129.7 6130,3 6130.5 6130,8 298 1,1 .. .. .. .. .. .. .. .. .. ..
<br />6110 6137,68 116 219 273 360 6140,1 6140.9 6141.3 6141,8 17 7,6 = = = = = = = = = =
<br />6468 6149,80 105 197 245 323 6151,3 6151.8 6152.0 6152,3 27 6,7 = = = = = = = = = =
<br />6604 6153.14 101 188 234 309 6155,3 6155,9 6156.2 6156,6 23 6,6 = = = = = = = = = =
<br />6805 6159,58 95 176 219 288 6161,9 6162,6 6163,0 6163.4 16 7,5 = = = = = = = = = =
<br />6944 6164,29 90 167 208 274 6165.8 6166.2 6166,3 6166,6 35 4,8 = = = = = = = = = =
<br />6959 6164,60 90 166 207 272 6166.1 6166.4 6166,5 6166,7 32 5,9 = = = = = = = = = =
<br />7051 6166,93 87 160 199 263 6168.4 6168.8 6169,0 6169.2 23 6,6 = = = = = = = = = =
<br />7199 6170,54 82 151 188 247 6172.2 6172.7 6172,9 6173,3 19 6,8 = = = = = = = = = =
<br />7337 6175.21 78 143 177 233 6176,3 6176.7 6176,9 6177,2 24 6,3 = = = = = = = = = =
<br />7493 6182,72 73 133 165 217 6184,2 6184.6 6184,9 6185,2 18 6,7 = = = = = = = = = =
<br />Stream 303
<br />0 6048,07 182 392 508 683 6051,3 6053,0 6053,8 6058.2 .. -- -- -- .. -- -- -- -- -- -- ..
<br />280 6050.40 171 369 477 642 6054,6 6056,0 6057,0 6058.2 -- .. .. -- -- .. -- -- -- .. .. --
<br />500 6059.23 163 350 454 609 6060,8 6061.6 6061,9 6062,3 34 7,6 = = = = = = = = = =
<br />1004 6070,31 143 308 399 535 6072.2 6072. 5 6072.6 6072.8 161 3,6 = = = = = = = = = =
<br />1507 6084,30 124 266 344 461 6085.4 6085,8 6086.0 6086,2 60 5.4 .. .. .. .. .. .. .. .. .. ..
<br />1854 6089,81 110 237 306 409 6090,7 6091.1 6091,2 6091.4 83 3,0 = = = = = = = = = =
<br />1934 6095,70 107 230 297 398 6096.7 6097,0 6097.1 6097,3 102 4,2 = = = = = = = = = =
<br />2019 6097.64 104 223 288 385 6098.2 6098.4 6098,5 6098,6 261 2,0 = = = = = = = = = =
<br />2111 6098,96 102 219 282 378 6100,2 6100.4 6100.5 6100,5 200 3.6 = = = = = = = = = =
<br />2244 6101.83 99 212 274 367 6103,5 6104.2 6104.3 6104,5 115 2.9 = = = = = = = = = =
<br />2410 6103,24 96 205 264 353 6105.9 6106.2 6106.4 6106,7 26 6.5 = = = = = = = = = =
<br />2723 6113,72 89 190 245 328 6115,8 6116.6 6117.0 6117,3 56 5,3 .. .. .. .. .. .. .. .. .. ..
<br />2860 6119,63 86 184 237 317 6121.0 6121.4 6121.5 6121,6 137 3.4 .. .. .. .. .. .. .. .. .. ..
<br />2969 6121.76 83 178 230 308 6123.5 6124,0 6124.4 6124.6 75 4,3 .. .. .. .. .. .. .. .. .. ..
<br />3086 6122,96 81 173 223 299 6125,3 6126,0 6126.1 6126.5 40 5,7 .. .. .. .. .. .. .. .. .. ..
<br />3178 6127,90 79 169 218 291 6128.6 6128,8 6128.9 6129.0 85 4,0 .. .. .. .. .. .. .. .. .. ..
<br />
<br />. Looking downstream measured from the reference line,
<br />.. Mainstem FP controls hydraulics of this section,
<br />= FW and FP are coincident within reach,
<br />.. Pond or road embankment impacts hydraulics of this section,
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<br />Appendix I
<br />6 ot 8
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