Basic HTML Version
688
Location : on right bank at Ban Cha Lung Nua.
267
sq.km.
Amphoe
Mueang
Changwat
Satun
Ban
Cha Lung Nua
WATER YEAR : 2012
SOUTHERN PENINSULA WEST COAST
Khlong Duson at Ban Cha Lung Nua , Satun (X.239)
Lat 06 - 43 - 38 N Long 100 - 03 - 50 E
Drainge Area
Water - stage recorder
+0.000 m. (MSL.)
B.M.-H.D.
On right bank near the top staff gage.
Elevation
Recording
Arithmetic mean of 24 readings
2004 to date
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
+17.044 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Rating Operation
Period of Available Gage Records
2004 to date
-
2004 to date
Fairly stable.
No overbank flow.
Records good. Stage-discharge relation defined by 32 discharge measurements made in 2012.
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
13.66
13.78
13.72
13.44
13.57
13.80
14.09
13.76
14.61
13.90
13.56
13.68
2
13.65
13.71
13.64
13.41
13.58
14.23
14.12
13.74
15.94
13.85
13.53
13.65
3
13.63
13.71
13.62
13.46
13.60
13.96
14.21
13.72
14.73
13.87
13.53
13.61
4
13.86
13.67
13.60
13.59
13.56
13.82
14.03
13.72
14.17
14.02
13.55
13.66
5
13.81
13.66
13.58
13.95
13.54
13.76
13.99
13.72
13.99
13.87
13.56
13.61
6
14.01
13.81
13.63
14.35
13.53
13.95
13.98
13.73
13.90
13.81
13.56
13.57
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Gage Height in Meter (MSL.) Water Year April 1, 2012 to March 31, 2013
7
13.77
13.71
13.74
13.99
13.51
14.20
13.94
13.70
13.85
13.79
13.56
13.51
8
13.69
13.67
14.56
14.66
13.51
14.14
13.99
13.68
13.81
13.76
13.55
13.51
9
13.65
13.71
14.24
14.41
13.50
15.21
13.97
13.67
13.80
13.75
13.52
13.54
10
13.65
13.66
14.04
14.11
13.49
14.48
13.92
13.69
14.05
13.73
13.53
13.54
11
13.75
13.63
13.89
15.04
13.48
14.25
14.07
13.66
14.24
13.72
13.53
13.52
12
13.81
13.63
13.81
14.85
13.48
14.26
14.34
13.77
14.10
13.72
13.53
13.51
13
13.83
13.66
13.75
14.25
13.47
14.43
14.13
13.74
13.91
13.71
13.55
13.50
14
13.74
13.62
13.71
14.08
13.45
14.61
14.37
13.70
13.90
13.69
13.56
13.50
15
13.70
13.64
13.68
14.00
13.45
15.03
14.18
13.67
14.51
13.68
13.58
13.45
16
13.67
13.63
13.65
13.88
13.45
14.74
14.23
13.64
14.73
13.66
13.54
13.41
17
13.67
13.85
13.64
13.77
13.48
14.48
14.36
13.65
14.21
13.65
13.52
13.40
18
13.65
13.80
13.61
13.85
13.61
14.15
14.14
13.76
14.01
13.64
13.52
13.39
19
13.67
13.71
13.59
13.86
13.53
13.98
14.11
13.86
14.01
13.64
13.51
13.38
20
13.67
13.65
13.57
13.87
13.51
13.96
14.02
14.06
13.98
13.64
13.44
13.38
21
14.16
13.62
13.60
13.93
13.71
14.13
13.95
14.01
14.36
13.62
13.41
13.38
22
14.04
13.57
13.59
13.76
14.01
14.14
14.02
13.99
14.93
13.61
13.47
13.39
23
13.80
13.57
13.59
13.70
13.74
14.10
13.93
13.93
14.60
13.60
13.48
13.39
24
13.77
13.62
13.70
13.69
13.74
14.10
13.88
14.14
14.21
13.60
13.55
13.38
25
13.70
13.62
13.61
14.05
14.26
14.45
13.98
14.38
14.04
13.60
13.77
13.38
26
13.99
13.92
13.59
13.82
14.17
15.51
13.92
14.39
14.02
13.59
14.01
13.38
27
14.13
13.85
13.56
13.72
14.02
16.12
13.90
14.85
13.98
13.58
14.04
13.38
28
13.90
13.86
13.53
13.67
14.91
15.82
13.83
14.48
13.90
13.57
13.79
13.38
29
13.80
13.80
13.51
13.62
15.73
15.25
13.77
14.35
13.87
13.57
13.36
30
13.88
13.73
13.45
13.62
14.53
14.50
13.75
14.73
13.88
13.57
13.36
31
13.86
13.62
14.02
13.73
14.00
13.57
13.37
----------
--------------
Mean
13.79
13.71
13.70
13.94
13.78
14.45
14.03
13.93
14.20
13.70
13.58
13.47
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Max
14.16
13.92
14.56
15.04
15.73
16.12
14.37
14.85
15.94
14.02
14.04
13.68
16.12
Min
13.63
13.57
13.45
13.41
13.45
13.76
13.73
13.64
13.80
13.57
13.41
13.36
13.36
16.17
m. (MSL.) ,
0.00
m. (MSL.) ,
River Bed 12.82
m. (MSL.)
17.02
m. (MSL.) ,
17.01
m. (MSL.) ,
Drainage Area 267 Square Kilometers
at 14.00 Hours , on Sep 27, 2012
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation