FLOOD10377 ‎(2)‎

• County: Weld
• Community: Fort Collins
• Stream Name: Cache La Poudre River
• Title: Volume II - Hydraulic Analysis for the Cache La Poudre River between Timnath Diversion Dam and College Ave. - Table of Contents and Appendix G.1
• Date: 4/11/2006
• Prepared For: Fort Collins
• Prepared By: Anderson Consulting Engineers, Inc.
• Floodplain - Doc Type: Floodplain Report/Masterplan

3693 PROBABLE MINIMUM SPECIFIC ENERGY
3720 CRITICAL DEPTH ASSUMED

3470 ENCROACHMENT STATIONS=

7330.0

7457.0

TYPE=

TARGET=

127.000
1
10000l ::

443.
5010.30
126.97

.

3495 OVERBANK AREA ASSUMED NON-EFFECTIVE, ELLEA= 5017.90 ELREA=
********* 5.24 5015.54 5015.54 5015.54 5018.17 2.62 .08
8650. O. 8650. O. O. 665. O. 1462.
.98 .00 13.00 .00 .000 .035 .000 .000
.011435 20. 20. 20. 20 11 0 .00

5017.90
100000.00
7330.03
7457.00

o
'SECNO 244087.000

3301 HV CHANGED MORE THAN HVINS

3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO 5.42

3470 ENCROACHMENT STATIONS= 7330.0 7457.0 TYPE= 1 TARGET= ]27.000
********* 15.26 5018.56 .00 5018.56 5018.87 .31 .01 1.69 5016.40
8650. O. 8650. O. O. 1938. O. 1463. 443. 100000.00
.98 .00 4.46 .00 .000 .035 .000 .000 5003.307330.00
.000389 10. 10. 10. 5 0 0 .00 "roo:"'""
0
CCHV= .300 CEHV= .500
'SECNO 244507.000
3470 ENCROACHMENT STATIONS= 8265.0 8445.0 TYPE= 1 TARGET=
********+ 12.95 5018.65 .00 5018.65 5019.40 .75 .31 1.22 5018.00
12150. O. 12150. O. O. 1746. O. 1480. 444. 100000.00
1. 00 .00 6.96 .00 .000 .035 .000 .000 5005.70 8265.00
.001393 200. 420. 430. 3 0 0 .00 179.71 8444.71

10/16/93 19:40:25 PAGE 95
SECNO DEPTH CWSEL CRIWS WSELK EG HV HL OLOSS BANK ELEV
Q QLOB QCH QROB ALOB ACH AROB VOL TWA LEFT/RIGHT
TIME VLOB VCH VROB XNL XNCH XNR ,ITN ELJ-IIN SSTA
SLOPE XLOBL XLCH XLOBR ITRIAL IDC ICONT CORAR TOPWID ENDST
SPECIAL BRIDGE
SB XK XKOR COFQ RDLEN BWC BWP BAREA SS ELCHU ELCHD .
.90 1. 56 2.60 .00 90.00 5.40 1718.00 2.00 5004.20 5004.20

'SECNO 244547.000
PRESSURE AND WEIR FLOW, Weir Submergence Based on TRAPEZOIDAL Shape

5020.28 5019.45

.05

12056.

BAREA TRAPEZOID
AREA
1718. 1548.

ELTRD

WEIRLN i

********* 15.07 5019.27 .00 5019.27 5019.84
14100. 831. 13269. O. 859. 2111.
1.00 .97 6.29 .00 .050 .035
.000970 40. 40. 40. 2 0
0
CCHV= .300 CEHV= .500
*SECNO 246067.000

.58 .44
O. 1482.
.000 .000
2 .00

ELLC
I
50r'00

5020.00

1.00
445.
5004.20

'"'1 "

700.000
1.11 5018.80
467. 100000.00
5010.10 8958.97
597.71 9556.68

5018.00
5020.00
7389.33
8464.03

EGPRS EGLWC

H3

QWEIR

QPR

1950.

5018.00

847. '
I

3495 OVERBANK AREA ASSUMED NON-EFFECTIVE, ELLEA=

5018.00 ELREA=

3470 ENCROACHMENT STATIONS= 8870.0 9570.0 TYPE= 1 TARGET=
********* 10.91 5021. 01 .00 5021. 01 5021. 22 .21 1.26
14100. 7261. 6839. O. 2889. 1501. O. 1590.
1.11 2.51 4.56 .00 .068 .035 .000 .000
.000863 1030. 1520. 1080. 3 0 0 .00

0
'SECNO 247697.000
3301 HV CHANGED MORE THAN HVINS
3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .36
********* 7.89 5022.89 .00 5022.89 5024.96 2.08 2.81 .94 5025.00
14300. O. 14300. O. O. 1236. O. 1677 . 479. 5024.50
1.15 .00 11. 57 .00 .000 .035 .000 .000 5015.00 8951.29
.006713 1100. 1630. 1240. 3 0 0 .00 200.48 9151.77
10/16/93 19:40:25
SECNO DEPTH CWSEL CRIWS WSELK EG HV HL OLOSS BANK ELEV
Q QLOB QCH QROB ALOB ACH AROB VOL TWA LEFT/RIGHT

PAGE 96

.

50