FLOOD04265

• County: Arapahoe
• Community: Columbine Valley
• Stream Name: Dutch Creek
• Basin: South Platte
• Title: Pre-Project Information
• Date: 7/24/1996
• Prepared For: Arapahoe County
• Prepared By: Consultants
• Floodplain - Doc Type: Community File

.T 298.7 53"'. SJJB , 300 5341.3 5338.5 tR~ 5341.3 5338.5
BT 307.6 5341 S339 , 315.1 5]41.3 5]J8.5 5341.3 5338.5
BT 316.3 5341.3 5J]8 , 316.4 5]40.5 5338.9 5340.6 5339.3
BT 328 53(2,7 5342.7
OR 5352.0 228 5351.0 '" 5350.0 2S3 5348.0 m 5345.0 273
OR 5344.0 282 5342.7 '" S339.] 298 5338.9 298.6 5338.9 29B.7
OR 53]8.5 300 5336.5 300.1 5336.5 307.6 5336.5 315.1 5338.5 ]15.2
OR 5338.9 316.3 5338.9 316.4 5]]9.] '" 5342.7 328 5344.0 331
OR 5345.0 ". 5348.0 365 5349.0 37. 5351.0 391 5351.80 '"
UIS """E OF FOURTH GOLF CAllT CROSSING
XIS 3988
1
09SEP97 07:47:22 PAGE 7
Xl 3926 " 273 346 5 5 5
OR 5352.0 225 5351.0 236 5350.0 2S3 5348.0 2" 5345.0 273
OR 5344.0 282 5338.5 300.0 SJJ6.S 300.1 5336.5 315.1 5338.5 315.2
OR 5344.0 331 5345.0 346 5348.0 365 5349.0 376 5351.0 391
OR 5351.8 410
XIS 4007
Xl 3944 " 279 381 " " "
OR 5353.0 208 5352.0 ". 5351.0 2Jl 5350.0 2<0 5347.0 m
OR 5346.0 267 5345.0 279 5338.4 300.0 5]J6.4 300.1 5336.4 315.1
OR 5338.4 315.2 5344.0 331 5345.0 34' 5350.0 381 5351.0 '"
OR 5352.0 US
XIS 4095
Xl 4036 13 '" '" 88 88 88
OR 5353 20J 5349 220 5348 230 5348 250 5347 '"
OR 5339 JOO 5337 .0 300.1 5337.0 315.1 5339 315.2 5346 '"
OR 5349 '" 5350 375 5353 391
REACH LENGTHS BASED ON HAIN CHANNEL CENTER Lnm
XfS 4.l39
Xl 4080 17 276.8 363.2 .. .. ..
OR 5354 220 5352 230 5351 246 5J49 276.8 5345.5 288
OR 5342.5 288.1 5342 295 5339 295.1 5338.6 JOO 5336.6 300.1
OR 5336.6 326.1 5338.6 326.2 5338.6 m 5350 363.2 5351 J70
OR 5353 392 5355 403
Koaifea 12f26f96 two 12 x 25 -ft RCB
He to .042, ri~rap in channel
NC .042 0.3 0.5
X3 4216 300 350.2 lJ6 13' lJ6
X3 10
OR 5359 285 5358.8 JOO 5339.23 300.1 5339.23 350.1 5358.2 350.2
OR 5358 350
XIS 4329
NC .05
SB 1.25 l.6 2.' 50 2 51. 5339.5 5339.23
Xl 4270 . 300 350.2 " " "
X3 1 5351.5 5358
X3 10
.T -, 285 5359 0 JOO 5358 .B 350.2 5358.2 0
.T 38' 5358 0
OR 5359 285 5358.8 300 5339.5 JOO .1 5339 350.1 5358.2 350 2
OR 5358 38'
XIS 4367
1
09SE..97 07:47:22 PAGE B
Xl 4308 6 300 340.2 38 3B 3B
OR 5359 267.4 5342.68 300 5340 " 300.1 5340.68 340.1 5342.68 340.2
OR 5358 370.8
XIS 4444
NO 0.1 0.3
Xl 4385 . JOO 350.2 77 77 77
OR 5359 272.1 5345.07 JOO 5343.07 300.1 5343.07 350.1 5345.07 350.2
OR 5359 371.9
THE FOu.ownq(] CROSS SECTIONS ARR FROM THE REGULATORY MODEL
ET '.1 1.127.79 1306.38
Xl 12.1 12 1000 1230 JO JO 30 0 0 0
OR 5359.5 1000 5359 1030 5359 1080 5358 1122 5350 1150
OR 5348.3 1155 5348.3 1200 5350 1208 5356 1220 5348 1230
OR 5348 1295 5359 1310
ET 10.4
Xl 13 20 1089 1274 m m m 0 0 0
OR 5361.9 1000 5362.1 1020 5362.2 1040 5362.2 1053 5360 .7 1073
OR 5360.9 1089 5356.8 1105 5352.8 1122 5348.3 1136 5348 .3 1213
OR 5351.6 1225 5355.9 1238 5358.6 1253 5359.5 1267 5360 .7 1274
OR 5360.9 1287 5361.5 1302 5361.5 1314 5361.6 1333 5361 5 1341
Xl 14 20 1039 1199 370 J70 370 0 0 0
OR 5363.9 1000 5365.8 1007 5366 1019 5365.1 1032 5360.7 1039
OR 5354 1048 5350.4 1057 5349.8 1070 5350.5 1092 5351.1 1104
OR 5349.9 1110 5348.6 1114 5348.6 1121 5352 1131 5354.1 1159
OR 5357.7 1180 5362.7 1199 5365.2 1217 5365.7 1226 5365.5 1236
ET 1.4
Xl 15 " 1138 1296 360 360 360 0 0 0
OR 5370 1000 5368.6 1047 5367.7 1072 5367.2 1104 5367 .9 1120
OR 5365 1138 5361.2 1161 5357.6 1179 5355.3 1194 5353.3 1211
OR 5352.2 1234 5351.5 1246 5351.5 1252 5352.7 1261 5354.4 1274
OR 5360.7 1284 5365 1296 5366.2 1312 5366.1 1322
Xl 15.5 14 1067 1160 160 150 150 0 0 0
OR 5369 1000 5369 1030 5370 1055 5370 1067 5360 1070
OR 5354 1090 5352.5 1100 5353 1110 5356 1120 5362 1130
OR 5364 1135 5366 1160 SH8 1300 5370 1395
4