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

3370 NORMAL BRrDGE, """. 11 .TRDO 5334.90 MAX E1.1.C.. 5335.00 .
3244,000 10,57 5342.37 5341.22 .00 5343.47 1,11 .24 .08 5338.00
4890.0 1368.0 3522.0 .0 146.4 436.3 .0 35.7 6.8 5344.00
.DO 9.35 8.07 .00 .040 .050 .000 .000 5331.80 236.29
.013251 12. 12. 12. . 19 0 -38.83 132.07 368.36
"SECNO 3250.000
3302 WARNING: CONVEYANCE CHANGE OUTSIDE Of' ACCEPTABLE aA>>3E, KRATIO .. 1 "
3250.000 10.69 5342.69 5341.03 .00 5343.54 .86 ." .02 5338.00
4890.0 1119.6 3770.4 .0 163.2 496.2 .0 35.8 6.8 5344.00
.DO 6.86 7.60 .00 .040 .050 .000 .000 5332.00 234.11
.006525 5. 5. 5. 2 n 0 .00 135.77 369.88
"SECNO 3267. 000
3301 HV CHANGED MORE THAN HVINS
09SEP97 07,46:18 PAGE 38
'EONO DEPTH ew'EL carws "ELE EO HV HL OLOSS L-EANK ><LEV
0 OLOB QCH QROB ALaB ACH MOB VOL TWA R - EANK ><LEV
TIME VLOB vex VROB XHL XNCH XNR "'" ELKIN 'STA
SLOPE ><LOBL XLCH ><LOBR UR"" mc rCONT CORAR TOPWID ENDST
3302 WARNING, CONVEYANCE CHANGE OU'l'SrDE OF ACCEPTABLE RANGE, KRATIO = .66
3267.000 9.BO 5342.30 5341.72 .00 5343.97 1.68 .18 .24 5339.00
4890.0 248.6 4641.4 .0 31.9 441.7 .0 36.1 6.' 5344.00
.DO 7.80 10.51 .00 .040 .050 .000 .000 5332.50 269.'73
.015155 20. 19. 19. 1 24 0 .00 101.76 371.49
"SECNO 3575.000
3575.000 10.99 5346.49 5345.50 .00 5347.88 1.39 3.88 .03 5341.00
4890.0 4]1.9 3860.4 597.7 66.8 381.6 92.5 40.2 7.7 5343.00
.10 6.47 10.12 6.46 .040 .050 .040 .000 5335.50 259.68
.008147 358. 358. 358. 2 14 0 .00 109.16 368.84
"SECNO 3885 .000
3301 HV CHANGED MORE THAN HVINS
3885.000 12.54 5349.04 5346.29 .00 5349.89 .as 1.95 ." 5344.00
4890.0 185.2 4537.7 167.0 41.1 597.5 42.2 44.8 '.6 5345.00
.11 4.51 7.59 3.96 .040 .050 .040 .000 5336.50 254.66
.004580 326. 326. 326. 2 24 0 .00 113.28 367.94
"SECNO 3904.000
3904.000 12.65 5349.15 5346.34 .00 5349.98 .83 .OS .00 5344.00
4890.0 194.2 4517.7 178.1 43.2 603.1 44.9 45.1 8.6 5345.00
.11 4.49 7.49 3.96 .040 .050 .040 .000 5336.50 254.24
.004397 19. 19. 19. 0 " 0 .00 114.37 368.62
"SECNO 3909.000
3302 WARNING : CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO .64
3370 NORMAL BRIDGE, """- 13 HIN EL TRD= 5340.50 MAX ELLC= 5342. 70
3909.000 12.50 5349.00 5347.46 .00 5350.08 1.08 .OJ .08 5345 00
4890.0 267.6 4277.2 345.1 38.8 501.5 50.9 45.2 8.6 5345 00
.11 6.90 8.53 6.78 .040 .050 .040 .000 5336.50 '" 65
.010852 5. 5. 5. 2 17 0 -60.14 115.89 371 "
1
09SEP97 07:46, 18 PAGE "
'ECNO OEPTH CWSEL CRrws WSELK EO HV HL OLOSS L-BANK ELEV"
0 QLOB OCH QROB ALaB ACH MOB VOL "'" R-BANK ELEV"
Tn" VLOE VOH VROS XHL XNCH XNR WTN ELKm SSTA
SLOPE ><LOBL XLCH ><LOBR ITR"" IPC ICON'!' CORAR TOPWIO ENDST
*SECNO 3921.000
3370 NORMAL BRIDGE, """. 13 MIN ELTRD= 5340 50 MAX ELLC" 5342 . 70
3921.000 12.72 5349.22 5347.50 .00 5350.22 ." .12 .01 5345.00
4890.0 292.5 4207.6 389.9 42.7 513 .2 59.9 45.3 8.6 5345.00
.11 6.85 8.20 6.51 .040 .050 .040 .000 5336.50 254.94
.009723 12. 12. 12. 2 21 0 -60.14 122.72 377 .67
*SECNQ 3926.000
3302 WARNING: CONVEYANCE C""""E OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.54
3926.000 12.99 5349.49 5346.65 .00 5350.27 ." .OJ .02 5345.00
4890.0 223.5 4362.1 304.4 47.7 5515.7 68.7 45.4 8.7 5345.00
.11 4.69 7.32 4.43 .040 .050 .040 .000 5336.50 254.27
.004081 5. 5. 5. 2 24 0 .00 125,42 379.69
*SECNO 3944.000
3944 .000 13.33 5349.73 5346.89 .00 5350.36 .63 .OS .02 5345.00
4890.0 615.1 4274.9 .0 114.3 660.2 .0 45.7 8.7 5350.00
.12 5.38 6.48 .00 .040 .050 .000 .000 5336.40 241.06
.004155 19. 15. 19. 2 18 0 .00 138.04 379.10
*SECNO 4036.000
4036.000 12.97 5349.97 5347.44 .00 5350.79 .82 .38 .06 5347.00
4890.0 491.5 4038.5 360.0 120.5 519.8 82.5 47.3 '.0 5346.00
.12 4.08 7.77 4.37 .040 .050 .040 .000 5337.00 215.86
17