ISFAPPC04756

• Case Number: 84CW0387
• Stream Name: Henson Creek
• Watershed: Gunnison River
• Water Division: 4
• Water District: 62
• County: Hinsdale
• Instream Flow App - Doc Type: Supplemental Data

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***** STAGE ANALYSI!? FOR HENSON CREEK *****

SLOPE -.1. 4~:' MANNINGS N "'.121697
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DIST TO TOP AVE MAXI, WETD HYD
WATER WIDTH DEPTH DEP~H AREA PERIM RADIUS DISCH VEL
(FT) (FT) (FT) (Fnl (SQ FT) (FT) (FT) (CFS) (FPS)
-------------------------------~-----------------------------------------
I 51 HiM
.74 1.~iZ1 33.63 45.81
.65 . 9~) 28.88 4il.67
.5~lIl"/l .B~) 24.EA21.~\44.51
.4r . ~il) 2121.26 43.56
.43 .~121 16.0121 37.66
..34 ., 12.3236.05
.. 25 .. 41111 ; 8. 56 ~.:3,,! 64
~15 .30 15.20 32.02
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.. 10 .. 20
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HYDRAULIC DATA +- INSTREAM FLOW PROGRAM
STATE OF COLORAD~ WAcER CONSERVATION BOARD
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4.121121
4.10

45u50

4.20

44.40
4'+.3121
43.40
37.6121
36.0121
33.6121
32.121121
8.00

4.3121

4.40
4.50
4.E.0
4.70
4.81Z!

+H"**
****

DIVISION: if
STREAM NAME: HENSON CREEf(

MEASURED FLOW WM)
CALCULATED FLOW (QC)
(OM-QC)/OM * 10iZl~

.73
.65

69.0121
54.46
41. 91J5;<.'
3121.67

1. 89
1. 70/, n
1. 51

2.05

..55

.47

.. 4f:

22..80

1.43

.. 34

15.19
8.67
3.90

7"
. ..J

.25

Jj3
. . 1211::>

I .8121

.54

.16
.1121

" t~3

:J S c/:s

****
.1<**.1<

BY: IC l/<..Q.'(""
DATE: I:(.I<-~.:l

69.121121
69.00
0.1210

CFS
CFf5
vi

MEASURED AREA (AM) -- 33.50 SQ FT
CALCULATED AREA (AC) '" 33.63 SQ FT I
(AM-AC)/AM * liZlil1'1. '" .37 ,
,
MAXIMUM MEASURED DEPTH' (OM) - 1.00 FT I
,
\'I\AXIMUM CALCULATED DEPTH (DC) '" 1.00 FT I
lDM-DC) /DM * 111)0 '1. '" 0.1210 I
MEAN VELOCITY '" 2. Q)6 FPS I
.0597 ,
MANNINGS N - I
SLOPE '" . 014(1) I
RECOMMENDED FLOW '" 3.r CFS [
.4 * Q~t '" 27.60 CFS [
'j \:::" * QM '" 172.50 CFS
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\.V .--.,)
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~.~-.."It"\"'\ltr"' _