Basic HTML Version
472
Location : on left bank oppositeto the 'Sai Ngam' fronter police station.
1,344
sq.km.
WATER YEAR : 2012
MAE KLONG RIVER BASIN
Lam Phachi at Ban Bo , Ratchaburi (K.17)
Lat 13 - 32 - 31 N Long 99 - 21 - 24 E
Amphoe
Suan Phung
Changwat
Ratchaburi
Ban
Bo
Drainge Area
Water - stage recorder
+97.460 m. (MSL.)
B.M.-H.D.
Along the measuring line.
Elevation
Recording
Arithmetic mean of 24 readings
1966 to date
Rating Operation
Period of Available Gage Records
Bench Mark
Location BM
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
Type of Gage
+109.256 m. (MSL.)
1966 - 1988 , 1993 to date
-
1966 - 1988 , 1993 to date
Stable
No overbank flow.
Records good. Stage-discharge relation defined by 46 discharge measurements made in 2012
Period of Rating
Rated by Flot
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
General Description
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
97.74
97.78
98.01
97.96
98.67
97.90
98.73
98.65
98.37
97.87
97.63
97.50
2
97.73
97.77
97.98
97.98
98.47
97.89
98.58
98.50
98.34
97.85
97.63
97.50
3
97.71
97.78
97.95
98.01
98.38
97.92
98.44
98.39
98.30
97.82
97.63
97.49
4
97.70
97.79
97.93
98.00
98.30
97.93
98.38
98.33
98.27
97.79
97.63
97.49
5
97.79
97.82
97.93
97.94
98.21
98.08
98.33
98.28
98.26
97.76
97.62
97.49
6
97.92
97.96
97.93
97.90
98.14
98.39
98.29
98.28
98.25
97.73
97.60
97.50
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Gage Height in Meter (MSL.) Water Year April 1, 2012 to March 31, 2013
7
97.98
97.96
97.91
97.88
98.10
98.26
98.28
98.31
98.23
97.71
97.56
97.50
8
97.99
97.94
97.90
97.86
98.07
98.23
99.12
98.27
98.21
97.69
97.55
97.50
9
98.01
97.94
97.89
97.86
98.06
98.21
101.54
98.26
98.19
97.67
97.55
97.49
10
97.91
97.92
97.89
97.86
98.08
98.12
100.78
98.26
98.17
97.64
97.55
97.48
11
97.86
97.89
97.88
97.85
98.15
98.09
100.08
98.26
98.15
97.63
97.55
97.48
12
97.85
97.86
97.87
97.84
98.11
98.11
99.76
98.31
98.14
97.63
97.55
97.47
13
97.84
97.84
97.87
97.85
98.07
98.11
99.33
98.59
98.12
97.63
97.55
97.47
14
97.83
97.83
97.86
97.83
98.03
98.11
99.07
98.25
98.10
97.63
97.54
97.47
15
97.86
97.81
97.85
97.84
98.02
98.20
98.88
98.14
98.09
97.63
97.54
97.47
16
97.89
97.99
97.84
97.82
98.02
98.44
98.79
98.13
98.07
97.63
97.54
97.47
17
97.92
98.16
97.83
97.79
98.02
98.41
98.73
98.12
98.05
97.63
97.53
97.47
18
98.15
98.16
98.01
97.78
98.00
98.38
98.72
98.50
98.04
97.63
97.52
97.48
19
98.23
98.43
98.26
97.84
97.98
98.37
98.71
99.11
98.02
97.63
97.51
97.51
20
98.11
98.29
98.26
97.91
97.95
98.33
98.66
99.50
98.01
97.63
97.51
97.50
21
98.08
98.14
98.14
97.98
97.93
98.24
98.61
99.09
98.00
97.63
97.51
97.48
22
98.18
98.03
98.07
97.97
97.92
98.17
98.58
98.81
97.98
97.63
97.51
97.48
23
98.02
97.98
98.02
97.91
97.96
98.12
98.53
98.73
97.97
97.63
97.50
97.50
24
97.93
97.95
97.97
97.87
97.98
98.08
98.48
98.65
97.96
97.63
97.50
97.52
25
97.89
97.93
97.94
98.02
97.92
98.05
98.50
98.57
97.95
97.63
97.51
97.52
26
97.87
97.92
97.92
98.30
97.90
98.26
98.51
98.52
97.94
97.64
97.51
97.51
27
97.84
97.91
97.91
98.70
97.90
98.56
98.45
98.47
97.93
97.64
97.50
97.51
28
97.83
97.89
97.94
98.82
97.90
99.90
98.41
98.44
97.92
97.64
97.50
97.50
29
97.81
97.90
97.97
98.95
97.90
99.22
98.37
98.43
97.90
97.64
97.49
30
97.80
97.95
97.96
98.93
97.89
98.87
98.34
98.40
97.89
97.64
97.48
31
97.97
99.02
97.91
98.51
97.88
97.64
97.48
----------
--------------
Mean
97.91
97.95
97.96
98.07
98.06
98.30
98.85
98.48
98.09
97.67
97.55
97.49
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Max
98.23
98.43
98.26
99.02
98.67
99.90
101.54
99.50
98.37
97.87
97.63
97.52
101.54
Min
97.70
97.77
97.83
97.78
97.89
97.89
98.28
98.12
97.88
97.63
97.50
97.47
97.47
102.26
m. (MSL.) ,
97.46
m. (MSL.) ,
River Bed 97.09
m. (MSL.)
107.98
m. (MSL.) ,
103.02
m. (MSL.) ,
Drainage Area 1344 Square Kilometers
at 04.00 Hours , on Oct 9, 2012
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Left Bank Elevation
Right Bank Elevation