Basic HTML Version
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WATER YEAR : 2013
MAE KLONG RIVER BASIN
Lam Ta Phoen at Ban Thung Na Nang Rok , Kanchanaburi (K.12)
Lat 14 - 09 - 17 N Long 99 - 25 - 07 E
Locat on : on e t an a out 50 meters ownstream rom Wat T ung Na Nang Ro .
2,375
sq.km.
Water - stage recorder
+40.437 m. (MSL.)
B.M.-H.D.
On left bank about 6 meters from the top staff gage.
Elevation
Recording
Drainge Area
Bench Mark
Location BM
Gage Reading Frequency
Zero Gage at Bottom
Type of Gage
+49.887 m. (MSL.)
Amphoe
Mueang
Changwat
Kanchanaburi
Ban
Thung Na Nang Rok
Arithmetic mean of 24 readings
1965 to date
1965 - 1968 , 1995 to date
-
1965 - 1968 , 1995 to date
Stable.
No overbank flow.
Rating Operation
Period of Rating
Rated by Flot
Period of Available Gage Records
Basis of Mean Daily Gage Height
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
Records good. Stage-discharge relation defined by 35 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
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-----------------
1
40.59
40.62
40.58
41.06
41.02
40.78
42.07
41.82
41.23
40.88
40.72
40.71
2
40.59
40.60
40.59
41.01
41.12
40.77
42.23
41.73
41.21
40.86
40.71
40.63
3
40.58
40.59
40.95
40.99
41.10
40.76
42.39
41.64
41.18
40.81
40.71
40.62
Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
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4
40.55
40.58
41.23
40.97
41.05
40.75
42.62
41.57
41.17
40.78
40.71
40.61
5
40.59
40.58
41.47
40.92
41.00
40.74
42.87
41.52
41.16
40.78
40.71
40.61
6
40.58
40.76
41.30
40.93
40.95
40.70
42.92
41.46
41.14
40.78
40.70
40.60
7
40.58
40.88
41.71
41.06
40.90
40.70
43.01
41.42
41.13
40.80
40.67
40.60
8
40.58
40.96
42.04
41.05
40.86
40.90
42.96
41.42
41.12
40.80
40.63
40.60
9
40.57
40.90
42.00
41.08
40.81
40.92
42.80
41.48
41.12
40.79
40.61
40.59
10
40.57
40.80
41.96
41.14
40.79
40.94
42.80
41.49
41.12
40.80
40.61
40.58
11
40.58
40.76
41.74
41.15
40.78
41.11
42.75
41.53
41.09
40.80
40.60
40.58
12
40 58
40 75
41 49
41 10
40 79
41 57
42 50
41 51
41 07
40 79
40 60
40 58
.
.
.
.
.
.
.
.
.
.
.
.
13
40.58
40.72
41.67
41.08
40.79
41.83
42.22
41.44
41.02
40.80
40.60
40.58
14
40.58
40.64
42.54
41.15
40.85
41.90
42.08
41.42
41.01
40.88
40.59
40.54
15
40.65
40.61
42.46
41.10
40.92
41.89
41.95
41.44
41.00
40.79
40.59
40.53
16
40.90
40.61
42.30
41.04
40.89
41.90
41.87
41.56
41.00
40.73
40.59
40.55
17
40.96
40.59
41.94
40.97
40.92
42.29
41.82
41.66
40.98
40.74
40.59
40.55
18
40.98
40.59
41.65
40.91
40.94
42.32
41.94
41.57
40.94
40.74
40.60
40.54
19
40.98
40.59
41.77
40.86
40.92
42.09
42.46
41.48
40.94
40.76
40.60
40.65
20
40.98
40.59
42.01
40.84
40.87
42.18
42.64
41.40
40.94
40.73
40.60
40.72
21
40.97
40.58
42.13
40.81
40.82
42.78
42.96
41.35
40.92
40.72
40.59
40.75
22
40.87
40.58
41.90
40.80
40.81
43.26
43.28
41.29
40.93
40.72
40.59
40.75
23
40.76
40.58
41.61
40.82
40.81
43.91
43.26
41.24
40.91
40.72
40.60
40.95
24
40.72
40.59
41.45
40.83
40.82
44.69
43.12
41.24
40.92
40.72
40.61
40.89
25
40.66
40.59
41.36
40.80
40.81
44.08
42.93
41.22
40.90
40.73
40.66
40.86
26
40.64
40.59
41.29
40.78
40.84
43.36
42.60
41.31
40.88
40.73
40.65
40.86
27
40.61
40.59
41.24
40.76
40.85
42.88
42.45
41.28
40.86
40.72
40.67
40.84
28
40.60
40.59
41.19
40.78
40.84
42.51
42.42
41.28
40.88
40.71
40.74
40.82
29
40.59
40.58
41.17
40.81
40.82
42.24
42.23
41.29
40.88
40.71
40.82
30
40.63
40.58
41.12
40.84
40.81
42.07
42.05
41.26
40.88
40.72
40.77
31
40.57
40.92
40.79
41.90
40.88
40.72
40.74
----------
--------------
Mean
40.69
40.65
41.60
40.95
40.88
41.96
42.52
41.44
41.01
40.77
40.64
40.68
Max
40.98
40.96
42.54
41.15
41.12
44.69
43.28
41.82
41.23
40.88
40.74
40.95
44.69
Min
40.55
40.57
40.58
40.76
40.78
40.70
41.82
41.22
40.86
40.71
40.59
40.53
40.53
44.79
m. (MSL.) ,
40.44
m. (MSL.) ,
River Bed 40.47
m. (MSL.)
49.45
m. (MSL.) ,
46.59
m. (MSL.) ,
Drainage Area 2375 Square Kilometers
at 12.00 Hours , on Sep 24 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Left Bank Elevation
Right Bank Elevation
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