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 7b. 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
10
0
158.5
54.5
0.34
ft
10
0
126.6
56.2
0.44
% Wetted Perimeter
cfs
10
0
123.0
53.0
0.43
%
10
0
34.7%
18.3%
52.8%
Wetted Width
cfs
10
0
135.5
58.8
0.43
ft
10
0
112.5
39.0
0.35
Average Depth
cfs
10
0
107.5
54.5
0.51
ft
10
0
0.9
0.3
0.30
Change in Stage
cfs
9
1
108.3
72.5
0.67
ft
9
1
1.6
0.9
0.53
Width/Depth Ratio
cfs
10
0
126.5
63.4
0.50
10
0
109.0
32.6
0.30
Average Velocity
cfs
10
0
124.5
69.8
0.56
ft/s
10
0
1.2
0.7
0.57
*NI - Inflection point was non - identifiable.
Table 7c. 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
9
0
176.1
70.8
0.40
ft
9
0
123.6
39.0
0.32
% Wetted Perimeter
cfs
9
0
110.0
58.7
0.53
%
9
0
49.5%
18.8%
38.1%
Wetted Width
cfs
9
0
108.9
48.3
0.44
ft
9
0
109.5
40.9
0.37
Average Depth
cfs
9
0
79.4
38.8
0.49
ft
9
0
0.9
0.3
0.36
Change in Stage
cfs
9
0
76.7
33.1
0.43
ft
9
0
1.2
0.4
0.30
Width/Depth Ratio
cfs
6
3
163.3
63.4
0.39
6
3
105.9
56.3
0.53
Average Velocity
cfs
9
0
73.9
29.3
0.40
ft/s
9
0
1.1
0.5
0.51
*NI - Inflection point was non - identifiable.
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