Basic HTML Version
28
Location : on left bank at the bridge on highway.
1,119
sq.km.
Amphoe
Dong Luang
Changwat
Muk Dahan
Ban
Kan Luang Dong
WATER YEAR : 2011
KHONG RIVER BASIN
Huai Bang Sai at Ban Kan Luang Dong , Muk Dahan (Kh.92)
Lat 16 - 44 - 06 N Long 104 - 31 - 23 E
Drainge Area
Staff gage
+147.840 m. (MSL.)
B.M.- Highways Dept.
On left bank at the footpath of the bridge.
Elevation
3-time daily readings at 06.00 , 12.00 and 18.00 hours.
Arithmetic means of 3 readings
1996 to date
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
+158.890 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Rating Operation
Period of Available Gage Records
1996 to date
-
1996 to date
Fairly stable.
Overbank flow starts at elevation +153.730 m.(MSL.), records are channel flow only.
Records good. The local weir situated downstream from the gage site.
Stage-discharge relation defined by 21 discharge measurements made in 2011.
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
General Description
Period of Rating
Rated by Flot
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
148.85
148.85
148.85
150.83
153.05
151.61
149.84
149.44
148.94
148.79
148.78
148.79
2
148.85
148.85
148.89
154.75
154.64
151.23
149.87
149.46
148.94
148.79
148.79
148.79
3
148.85
148.85
148.90
154.67
154.25
151.60
151.62
149.42
148.92
148.79
148.79
148.79
4
148.85
148.87
149.00
150.42
151.82
153.74
150.91
149.39
148.93
148.79
148.78
148.77
5
148.85
148.87
149.26
149.75
150.77
153.21
150.30
149.38
148.90
148.77
148.77
148.77
6
148.85
148.89
149.42
149.44
150.68
152.66
150.11
149.34
148.92
148.77
148.79
148.77
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Gage Height in Meter (MSL.) Water Year April 1, 2011 to March 31, 2012
7
148.85
148.95
149.14
149.36
153.21
152.46
149.66
149.29
148.89
148.77
148.79
148.74
8
148.85
149.09
149.04
149.31
154.27
151.66
149.62
149.24
148.89
148.74
148.79
148.76
9
148.85
149.16
149.00
149.27
153.33
152.76
149.68
149.22
148.89
148.74
148.79
148.77
10
148.85
149.19
149.11
150.23
153.73
152.38
149.62
149.22
148.89
148.79
148.80
148.77
11
148.85
149.14
149.22
150.14
152.99
152.13
149.60
149.24
148.87
148.84
148.82
148.79
12
148.85
149.15
149.14
150.12
152.19
152.65
149.74
149.20
148.87
148.84
148.82
148.79
13
148.85
149.38
149.11
150.58
150.92
152.11
150.00
149.18
148.87
148.82
148.82
148.79
14
148.85
149.65
149.09
151.36
151.30
151.42
150.99
149.15
148.87
148.82
148.79
148.82
15
148.85
150.06
149.09
151.55
152.45
151.74
151.01
149.14
148.84
148.79
148.79
148.84
16
148.85
150.18
149.13
151.28
153.15
152.38
150.25
149.13
148.84
148.79
148.79
148.87
17
148.85
150.14
149.30
150.33
153.23
153.52
150.03
149.12
148.84
148.77
148.79
148.87
18
148.85
150.12
149.57
150.07
152.63
154.17
150.08
149.12
148.82
148.77
148.79
148.84
19
148.85
150.03
149.55
149.92
154.90
152.72
149.97
149.09
148.82
148.79
148.79
148.84
20
148.85
149.83
149.58
149.70
157.07
151.86
149.82
149.07
148.82
148.82
148.79
148.84
21
148.85
149.56
149.60
151.32
155.29
151.57
149.78
149.04
148.79
148.84
148.79
148.87
22
148.85
149.45
149.36
153.03
153.06
150.90
149.72
149.04
148.82
148.84
148.79
148.87
23
148.86
149.07
149.14
152.22
152.28
150.78
149.68
149.03
148.85
148.84
148.77
148.87
24
148.86
148.94
149.05
151.78
151.62
150.53
149.66
148.99
148.80
148.84
148.77
148.84
25
148.86
148.90
149.02
151.10
151.38
150.25
149.66
148.99
148.79
148.82
148.77
148.84
26
148.86
148.87
149.02
150.56
151.12
150.21
149.60
148.97
148.77
148.82
148.77
148.84
27
148.86
148.87
148.99
150.35
151.16
150.23
149.49
148.97
148.77
148.79
148.77
148.84
28
148.86
148.87
149.01
151.08
150.96
150.29
149.44
148.97
148.77
148.79
148.77
148.84
29
148.86
148.84
149.16
150.33
151.13
149.92
149.44
148.94
148.74
148.79
148.77
148.84
30
148.86
148.84
149.46
150.85
151.37
149.92
149.44
148.94
148.74
148.77
148.84
31
148.84
152.63
152.42
149.42
148.74
148.77
148.84
----------
--------------
Mean
148.85
149.24
149.17
150.91
152.66
151.75
149.94
149.16
148.84
148.80
148.79
148.82
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Max
148.86
150.18
149.60
154.75
157.07
154.17
151.62
149.46
148.94
148.84
148.82
148.87
157.07
Min
148.85
148.84
148.85
149.27
150.68
149.92
149.42
148.94
148.74
148.74
148.77
148.74
148.74
157.29
m. (MSL.) ,
147.84
m. (MSL.) ,
River Bed 148.24
m. (MSL)
153.73
m. (MSL.) ,
157.24
m. (MSL.) ,
Drainage Area 1119 Square Kilometers
at 08.00 Hours , on Aug 20 , 2011
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation