Basic HTML Version
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WATER YEAR : 2013
CHI RIVER BASIN
Nam Yang at Ban Kaeng Yao , Kalasin (E.54)
Lat 16 - 26 - 28 N Long 104 - 02 - 05 E
Locat on : on r g t an at Ban Kaeng Yao a out 2 ometers ownstream rom propose o USBR Dams te.
1,548
sq.km.
Water - stage recorder
+138.340 m. (MSL.)
B.M.- H.D.
On right bank at the abutment of the bridge.
Elevation
Recording
Drainge Area
Amphoe
Kuchinarai
Changwat
Kalasin
Ban
Kaeng Yao
Gage Reading Frequency
Zero Gage at Bottom
+149.988 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Arithmetic mean of 24 readings
1969 to date
1969 - 1977 , 1983 to date
-
1969 - 1977 , 1983 to date
Stable.
No overbank flow.
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
Rating Operation
Period of Rating
Rated by Flot
Period of Available Gage Records
Basis of Mean Daily Gage Height
Records fair. The weir situated about 100 meters downstream from the gage site.
Stage-discharge relation defined by 14 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
138.70
138.69
140.34
140.64
142.90
140.80
140.87
140.40
140.29
140.24
140.24
140.22
2
138.70
138.69
140.34
140.57
142.16
140.74
140.97
140.40
140.29
140.24
140.24
140.22
3
138.70
138.69
140.36
140.49
141.25
140.70
141.04
140.39
140.28
140.24
140.24
140.22
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
138.70
138.69
140.34
140.45
140.17
140.64
140.99
140.37
140.27
140.24
140.24
140.22
5
138.69
138.70
140.32
140.47
139.98
140.74
140.82
140.37
140.26
140.24
140.24
140.22
6
138.69
138.70
140.30
140.54
139.97
140.93
140.71
140.36
140.26
140.24
140.24
140.22
7
138.69
138.70
140.29
140.54
140.25
140.89
140.61
140.36
140.26
140.24
140.23
140.22
8
138.69
138.70
140.28
140.50
140.87
140.77
140.57
140.36
140.26
140.24
140.23
140.22
9
138.69
138.70
140.29
140.49
141.02
140.70
140.50
140.36
140.25
140.24
140.23
140.22
10
138.69
138.70
140.30
140.62
141.14
140.62
140.45
140.36
140.24
140.24
140.23
140.22
11
138.70
138.70
140.31
140.85
141.16
140.57
140.45
140.36
140.24
140.24
140.23
140.22
12
138 70
138 70
140 53
140 96
141 04
140 54
140 45
140 36
140 24
140 24
140 23
140 21
.
.
.
.
.
.
.
.
.
.
.
.
13
138.70
138.70
140.84
141.01
140.91
140.57
140.38
140.35
140.24
140.24
140.23
140.20
14
138.70
138.70
140.83
140.89
140.87
140.79
140.38
140.34
140.24
140.24
140.23
140.19
15
138.70
138.70
140.69
140.71
140.80
141.53
140.39
140.35
140.24
140.24
140.23
140.18
16
138.69
138.70
140.50
140.54
140.71
141.93
140.42
140.33
140.24
140.24
140.22
140.17
17
138.69
138.70
140.44
140.50
140.62
141.65
140.50
140.32
140.24
140.24
140.22
140.16
18
138.69
138.74
140.36
140.48
140.55
141.65
140.60
140.32
140.24
140.24
140.22
140.15
19
138.69
138.84
140.27
140.49
140.48
141.85
140.57
140.32
140.24
140.24
140.22
140.14
20
138.70
138.86
140.35
140.67
140.47
142.06
140.58
140.32
140.24
140.24
140.22
140.14
21
138.70
138.95
140.40
140.77
140.48
141.90
140.54
140.32
140.24
140.24
140.22
140.14
22
138.70
139.13
140.53
140.92
140.52
143.30
140.49
140.30
140.24
140.24
140.22
140.14
23
138.69
139.43
140.78
140.94
140.65
143.82
140.42
140.30
140.24
140.24
140.22
140.14
24
138.69
139.88
140.86
140.95
140.76
143.25
140.44
140.30
140.24
140.25
140.22
140.14
25
138.70
140.06
140.93
141.35
140.78
142.55
140.47
140.30
140.24
140.26
140.22
140.14
26
138.70
140.17
140.96
141.71
140.72
142.14
140.44
140.30
140.24
140.24
140.22
140.14
27
138.70
140.24
140.87
141.81
140.64
142.30
140.42
140.30
140.24
140.24
140.22
140.13
28
138.70
140.26
140.86
141.76
140.64
141.99
140.42
140.30
140.24
140.24
140.22
140.13
29
138.70
140.29
140.83
141.81
140.64
141.46
140.42
140.30
140.24
140.24
140.13
30
138.70
140.32
140.78
142.07
140.68
140.99
140.42
140.29
140.24
140.24
140.13
31
140.33
142.67
140.81
140.42
140.24
140.24
140.13
----------
--------------
Mean
138.70
139.14
140.54
140.94
140.79
141.48
140.55
140.34
140.25
140.24
140.23
140.18
Max
138.70
140.33
140.96
142.67
142.90
143.82
141.04
140.40
140.29
140.26
140.24
140.22
143.82
Min
138.69
138.69
140.27
140.45
139.97
140.54
140.38
140.29
140.24
140.24
140.22
140.13
138.69
144.48
m. (MSL.) ,
138.34
m. (MSL.) ,
River Bed 137.97
m. (MSL.)
148.08
m. (MSL.) ,
147.68
m. (MSL.) ,
Drainage Area 1548 Square Kilometers
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at 19.00 Hours, on Sep 22, 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation