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WATER YEAR : 2013
SAKAE KRANG RIVER BASIN
Nam Mae Wong at Ban Khok Mo, Uthai Thani (Ct.8)
Lat 15 - 29 - 50 N Long 99 - 56 - 28 E
Locat on : on e t an at Ban K o Mo.
3,207
sq.km.
Water - stage recorder
+0.000 m. (MSL.)
B.M.-H.D.
Near the sling pole
Elevation
Recording
Drainge Area
Location BM
Gage Reading Frequency
Zero Gage at Bottom
+34.285 m. (MSL.)
Bench Mark
Type of Gage
Amphoe
Thap Than
Changwat
Uthai Thani
Ban
Khok Mo
Arithmetic mean of 24 readings
1975 - 1978, 2008 to date
1975 - 1978, 2008 to date
-
1975 - 1978, 2008 to date
Fairly stable.
Overbank flow starts at elevation +34.290 m.(MSL.), records are channel flow only.
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 50 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
27.02
26.69
26.87
30.18
30.18
30.21
32.39
30.47
30.45
27.93
27.71
26.78
2
27.01
26.69
26.98
30.12
30.16
30.20
32.05
30.37
30.40
27.93
27.73
26.76
3
27.00
26.68
27.11
30.13
30.15
30.19
31.87
30.35
30.38
27.92
27.75
26.73
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
26.99
26.67
27.29
30.18
30.14
30.18
32.32
30.42
30.46
27.92
27.76
26.70
5
26.98
26.67
27.45
30.20
30.13
30.19
32.87
30.30
30.38
28.22
27.77
26.67
6
26.97
26.66
27.57
30.17
30.15
30.41
33.11
30.19
30.30
28.52
27.78
26.67
7
26.96
26.65
27.66
30.14
30.13
30.84
32.38
30.16
30.19
28.18
27.74
26.67
8
26.95
26.64
27.83
30.13
30.15
31.16
31.55
30.16
30.08
28.13
27.70
26.68
9
26.94
26.64
27.94
30.14
30.20
31.17
31.11
30.09
29.94
28.16
27.67
26.69
10
26.93
26.63
28.12
30.32
30.28
31.49
30.82
30.06
29.79
28.15
27.61
26.71
11
26.92
26.62
28.28
30.49
30.79
31.69
30.65
29.99
29.65
28.10
27.55
26.73
12
26 91
26 61
28 56
30 94
31 69
32 00
30 62
29 90
29 52
28 03
27 49
26 71
.
.
.
.
.
.
.
.
.
.
.
.
13
26.90
26.61
29.68
31.08
32.14
32.29
30.70
29.84
29.39
27.99
27.42
26.70
14
26.89
26.63
31.55
30.88
32.36
32.42
30.48
29.78
29.25
27.99
27.37
26.69
15
26.88
26.65
31.44
30.80
32.06
32.61
30.36
29.68
29.10
27.96
27.31
26.69
16
26.87
26.68
31.01
30.73
31.52
32.33
30.31
29.58
28.93
27.95
27.25
26.69
17
26.86
26.71
30.70
30.59
31.13
32.31
30.38
29.47
28.73
27.92
27.18
26.69
18
26.85
26.75
30.45
30.37
30.83
32.74
30.47
29.33
28.50
27.90
27.13
26.68
19
26.84
26.79
30.40
30.32
30.56
33.03
31.22
29.16
28.28
27.88
27.09
26.68
20
26.83
26.82
30.56
30.21
30.47
33.37
32.41
28.96
28.23
27.87
27.06
26.68
21
26.82
26.87
30.72
30.16
30.30
33.88
32.84
28.75
28.11
27.85
27.03
26.68
22
26.81
26.86
30.62
30.15
30.29
34.20
32.82
28.84
28.02
27.82
27.00
26.67
23
26.80
26.85
30.55
30.14
30.28
34.74
32.35
29.89
28.00
27.80
26.96
26.67
24
26.78
26.84
30.60
30.11
30.27
35.07
31.53
30.25
27.99
27.79
26.91
26.67
25
26.77
26.82
30.55
30.10
30.22
34.98
31.05
30.48
27.99
27.78
26.87
26.67
26
26.75
26.81
30.44
30.09
30.20
34.89
30.92
30.50
27.97
27.77
26.84
26.68
27
26.74
26.80
30.38
30.06
30.20
34.33
31.16
30.50
27.96
27.76
26.81
26.68
28
26.73
26.79
30.53
30.05
30.20
33.76
31.03
30.53
27.96
27.74
26.79
26.69
29
26.71
26.78
30.47
30.11
30.24
33.19
30.80
30.63
27.97
27.73
26.69
30
26.70
26.77
30.32
30.16
30.26
32.62
30.62
30.58
27.96
27.72
26.70
31
26.76
30.18
30.23
30.56
27.94
27.71
26.71
----------
--------------
Mean
26.87
26.72
29.42
30.30
30.58
32.42
31.41
29.97
29.03
27.94
27.33
26.69
Max
27.02
26.87
31.55
31.08
32.36
35.07
33.11
30.63
30.46
28.52
27.78
26.78
35.07
Min
26.70
26.61
26.87
30.05
30.13
30.18
30.31
28.75
27.94
27.71
26.79
26.67
26.61
35.07
m. (MSL.) ,
0.00
m. (MSL.) ,
River Bed 26.25
m. (MSL.)
34.28
m. (MSL.) ,
34.28
m. (MSL.) ,
Drainage Area 3207 Square Kilometers
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at 06.00 Hours , on Sep 24 , 2012
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Left Bank Elevation
Right Bank Elevation