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

*NI - Inflection point was non - identifiable.
Table 9b. The mean, standard deviation and coefficient of variation of inflection
points for runs in strata 1.
Variable vs. Flow
Units
N
NI*
Mean
Std
C.V.
Wetted Perimeter
Cfs
5
0
162.0
78.9
0.49
Ft
5
0
150.7
44.8
0.30
% Wetted Perimeter
Cfs
4
1
87.5
48.6
0.56
%
4
1
54.2%
18.3%
33.7%
Wetted Width
Cfs
5
0
122.0
54.0
0.44
Ft
5
0
147.7
43.8
0.30
Average Depth
Cfs
5
0
86.0
42.2
0.49
Ft
5
0
2.9
1.2
0.41
Change in Stage
Cfs
5
0
98.0
88.4
0.90
Ft
5
0
0.8
0.2
0.26
Width/Depth Ratio
Cfs
2
3
165.0
120.2
0.73
2
3
59.5
18.7
0.31
Average Velocity
Cfs
2
3
102.5
31.8
0.31
ft/s
2
3
0.4
0.2
0.40
*NI - Inflection point was non - identifiable.
Table 9c. The mean, standard deviation and coefficient of variation of inflection
points for runs in strata 2.
Variable vs. Flow
Units
N
NI*
Mean
Std
C.V.
Wetted Perimeter
Cfs
12
0
167.5
50.6
0.30
Ft
12
0
100.8
31.5
0.31
% Wetted Perimeter
Cfs
12
0
153.3
58.7
0.38
%
12
0
47.4%
10.7%
22.5%
Wetted Width
Cfs
12
0
118.3
55.5
0.47
Ft
12
0
93.1
25.2
0.27
Average Depth
Cfs
12
0
103.3
49.8
0.48
Ft
12
0
1.6
0.6
0.36
Change in Stage
Cfs
12
0
94.6
43.2
0.46
Ft
12
0
1.7
0.8
0.47
Width/Depth Ratio
Cfs
11
1
155.9
59.8
0.38
11
1
65.0
35.4
0.54
Average Velocity
Cfs
11
1
90.0
39.9
0.44
ft/s
11
1
0.8
0.2 1
0.29
*NI - Inflection point was non - identifiable.
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