Yampa River Overview

• Description: Yampa River Management Plan
• State: CO
• State: UT
• State: WY
• Basin: Yampa/White/Green
• Water Division: 6
• Date: 1/1/3000
• Title: Yampa River Overview
• Water Supply Pro - Doc Type: Report/Study

Table 7d. The mean, standard deviation and coefficient of variation of inflection
points for runs in strata 3.
Variable vs. Flow
Units
N
NI*
Mean
Std
C.V.
Wetted Perimeter
cfs
8
0
182.5
62.3
0.34
ft
8
0
173.4
109.0
0.63
% Wetted Perimeter
cfs
8
0
176.3
68.2
0.39
%
8
0
38.5%
21.9%
56.9%
Wetted Width
cfs
8
0
136.9
54.0
0.39
ft
8
0
161.8
111.9
0.69
Average Depth
cfs
8
0
108.1
52.0
0.48
ft
8
0
0.8
0.3
0.38
Change in Stage
cfs
8
0
89.4
61.2
0.68
ft
8
0
1.4
0.6
0.45
Width/Depth Ratio
cfs
8
0
188.8
66.6
0.35
8
0
257.7
204.1
0.79
Average Velocity
cfs
8
0
110.6
49.7
0.45
ft/s
8
0
1.3
0.7
0.55
*NI - Inflection point was non - identifiable.
Table 7e. The mean, standard deviation and coefficient of variation of inflection
points for runs in strata 4.
Variable vs. Flow
Units
N
NI*
Mean
Std
C.V.
Wetted Perimeter
cfs
4
0
135.0
67.6
0.50
ft
4
0
222.8
15.5
0.07
% Wetted Perimeter
cfs
3
1
90.0
55.7
0.62
%
3
1
77.4%
7.6%
9.9 0 /0
Wetted Width
cfs
4
0
92.5
45.7
0.49
ft
4
0
212.8
26.8
0.13
Average Depth
cfs
4
0
50.0
11.5
0.23
ft
4
0
0.7
0.3
0.37
Change in Stage
cfs
4
0
70.0
25.8
0.37
ft
4
0
1.3
0.8
0.63
Width/Depth Ratio
cfs
2
2
95.0
77.8
0.82
2
2
243.1
159.3
0.66
Average Velocity
Cfs
2
2
80.0
28.3
0.35
ft/s
2
2
0.5
0.1
0.30
*NI - Inflection point was non - identifiable.
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