504
i
l f b k b kil
d
f
i
WATER YEAR : 2013
MAE KLONG RIVER BASIN
Huai Mae Nam Lo at Ban Sai Yok , Kanchanaburi (K.30)
Lat 14 - 26 - 27 N Long 98 - 47 - 48 E
Locat on : on e t an a out 1 ometer ownstream rom stat on K.22A
466
sq.km.
Water - stage recorder
+68.000 m. (MSL.)
B.M.-H.D.
On left bank about 30 meters from the top staff gage.
Elevation
Recording
Bench Mark
Location BM
Gage Reading Frequency
Zero Gage at Bottom
Type of Gage
Amphoe
Sai Yok
Changwat
Kanchanaburi
Ban
Sai Yok
Drainge Area
+77.305 m. (MSL.)
Arithmetic mean of 24 readings
1983 to date
1994 to date
-
1994 to date
Stable.
No overbank flow.
Basis of Mean Daily Gage Height
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
Rating Operation
Period of Rating
Rated by Flot
Period of Available Gage Records
Records good. Stage-discharge relation defined by 49 discharge measurements made in 2013
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
68.00
68.00
67.93
68.11
70.01
68.53
68.75
68.40
68.25
68.14
68.06
68.01
2
68.00
68.00
67.93
68.11
69.23
68.50
68.71
68.40
68.24
68.13
68.06
68.01
3
68.00
68.00
67.99
68.10
68.98
68.47
68.68
68.38
68.24
68.13
68.06
68.01
Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
4
68.00
68.00
67.92
68.10
68.84
68.45
68.85
68.36
68.24
68.13
68.06
68.01
5
68.00
68.00
67.93
68.16
68.70
68.41
68.81
68.34
68.23
68.13
68.06
68.01
6
68.00
68.00
67.93
68.21
68.60
68.41
69.18
68.33
68.23
68.12
68.05
68.01
7
68.00
68.00
68.01
68.18
68.54
68.42
68.82
68.32
68.23
68.12
68.05
68.01
8
68.00
68.03
68.02
68.13
68.48
68.47
68.84
68.36
68.22
68.12
68.05
68.01
9
68.00
68.04
67.93
68.18
68.47
68.46
68.73
68.83
68.21
68.12
68.05
68.01
10
68.00
68.00
67.92
68.16
68.44
68.50
68.66
68.54
68.19
68.11
68.04
68.01
11
68.00
68.00
68.01
68.15
68.48
68.73
68.62
68.47
68.19
68.11
68.04
68.01
12
68 00
68 00
68 08
68 14
68 52
68 94
68 67
68 44
68 19
68 11
68 04
68 00
.
.
.
.
.
.
.
.
.
.
.
.
13
68.00
68.00
68.19
68.13
68.44
68.69
69.13
68.43
68.19
68.10
68.04
68.01
14
68.00
68.00
68.13
68.13
68.54
68.65
68.72
68.42
68.19
68.10
68.04
68.03
15
68.00
68.00
68.09
68.14
68.47
68.62
68.77
68.39
68.18
68.10
68.03
68.06
16
68.00
68.00
68.07
68.13
68.48
68.78
68.65
68.36
68.18
68.09
68.03
68.10
17
68.01
68.00
68.02
68.17
68.52
69.30
68.62
68.35
68.17
68.09
68.03
68.06
18
68.00
68.00
68.03
68.18
68.49
69.11
69.00
68.34
68.17
68.09
68.03
68.04
19
68.00
68.00
68.05
68.14
68.48
69.06
68.74
68.33
68.17
68.09
68.03
68.03
20
68.00
68.00
68.10
68.20
68.46
69.26
68.67
68.32
68.17
68.09
68.03
68.01
21
68.00
68.00
68.21
68.19
68.86
69.70
68.62
68.30
68.16
68.08
68.03
68.01
22
68.02
67.94
68.48
68.18
68.94
69.69
68.58
68.30
68.16
68.08
68.03
68.01
23
68.09
67.94
68.72
68.25
69.97
69.57
68.53
68.29
68.16
68.08
68.02
68.00
24
68.07
67.94
68.61
68.34
69.53
69.25
68.51
68.29
68.15
68.08
68.02
68.00
25
68.06
67.93
68.48
68.89
69.25
69.13
68.59
68.28
68.15
68.07
68.02
68.00
26
68.02
67.93
68.35
68.77
69.03
69.08
68.59
68.28
68.15
68.07
68.02
68.00
27
68.01
67.93
68.23
68.92
68.86
69.02
68.48
68.28
68.15
68.07
68.02
68.00
28
68.00
67.93
68.16
69.08
68.73
68.94
68.46
68.26
68.14
68.07
68.02
67.99
29
68.00
67.93
68.15
70.21
68.65
68.86
68.41
68.26
68.14
68.07
67.99
30
68.00
67.93
68.13
70.87
68.61
68.80
68.41
68.26
68.14
68.07
67.98
31
67.93
70.41
68.59
68.41
68.14
68.07
67.98
----------
--------------
Mean
68.01
67.98
68.13
68.49
68.78
68.86
68.68
68.36
68.18
68.10
68.04
68.01
Max
68.09
68.04
68.72
70.87
70.01
69.70
69.18
68.83
68.25
68.14
68.06
68.10
70.87
Min
68.00
67.93
67.92
68.10
68.44
68.41
68.41
68.26
68.14
68.07
68.02
67.98
67.92
71.41
m. (MSL.) ,
68.00
m. (MSL.) ,
River Bed 67.51
m. (MSL.)
76.11
m. (MSL.) ,
80.00
m. (MSL.) ,
Drainage Area 466 Square Kilometers
at 18.00 Hours , on Jul 30, 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Left Bank Elevation
Right Bank Elevation
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------