Basic HTML Version
454
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l f b k
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WATER YEAR : 2013
SAKAE KRANG RIVER BASIN
Nam Mae Wong at Ban San Chao Kai To, Nakhon Sawan (Ct.4)
Lat 15 - 46 - 58 N Long 99 - 40 - 57 E
Locat on : on e t an at Ban San C ao Ka To.
1,386
sq.km.
Water - stage recorder
+65.880 m. (MSL.)
B.M.- Highways Dept.
On left bank at the bridge
Elevation
Recording
Amphoe
Lat Yao
Changwat
Nakhon Sawan
Ban
San Chao Kai To
Gage Reading Frequency
Zero Gage at Bottom
+72.250 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Drainge Area
Arithmetic mean of 24 readings
1987 to date
1987 to date
-
1987 to date
Fairly 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 40 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
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-----------------
1
67.26
66.66
67.74
68.13
68.45
68.25
69.00
67.56
66.74
66.37
66.27
66.07
2
67.24
66.64
68.22
68.10
68.43
68.31
68.95
67.44
66.73
66.40
66.26
66.04
3
67.20
66.62
68.08
68.10
68.38
68.30
69.08
67.42
66.71
66.45
66.25
66.02
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
67.18
66.62
68.03
68.24
68.33
68.35
70.00
67.33
66.72
66.37
66.25
65.96
5
67.14
67.24
68.13
68.46
68.31
68.33
70.45
67.26
66.71
66.36
66.26
65.93
6
67.06
68.16
68.28
68.48
68.27
68.34
69.43
67.20
66.71
66.36
66.24
65.93
7
67.03
68.20
68.28
68.32
68.23
68.38
68.85
67.12
66.71
66.37
66.21
65.93
8
67.02
68.12
68.69
68.25
68.43
68.45
68.48
66.99
66.68
66.41
66.21
65.93
9
67.00
68.10
68.73
68.48
68.67
68.84
68.13
66.97
66.64
66.39
66.17
65.93
10
66.95
68.09
68.37
68.69
68.71
69.15
67.85
66.98
66.60
66.38
66.15
65.93
11
66.88
68.08
68.27
68.48
69.13
69.04
67.62
66.96
66.57
66.42
66.13
65.93
12
66 84
68 07
68 57
68 47
69 82
68 85
67 48
66 92
66 57
66 37
66 11
65 93
.
.
.
.
.
.
.
.
.
.
.
.
13
66.80
68.03
69.02
68.41
70.68
68.93
67.36
66.90
66.56
66.39
66.11
65.93
14
66.76
67.99
69.20
68.36
70.75
69.18
67.25
66.88
66.55
66.36
66.11
65.93
15
66.74
67.98
69.08
68.31
69.95
69.25
67.18
67.14
66.53
66.36
66.10
65.93
16
66.74
67.96
68.75
68.27
69.53
69.27
67.12
67.46
66.53
66.35
66.09
65.95
17
66.74
67.92
68.49
68.27
69.14
69.10
67.12
67.19
66.57
66.34
66.05
65.97
18
66.73
67.87
68.36
68.24
68.92
69.23
67.38
67.08
66.57
66.34
66.01
65.94
19
66.74
67.82
68.38
68.21
68.71
69.27
67.81
67.00
66.56
66.34
66.00
65.95
20
66.74
67.73
68.50
68.18
68.53
69.26
68.35
66.94
66.54
66.47
65.97
65.99
21
66.73
67.59
68.58
68.19
68.42
69.94
69.18
66.91
66.55
66.64
65.96
66.01
22
66.72
67.46
68.40
68.17
68.37
70.93
69.39
66.88
66.53
66.78
66.02
66.00
23
66.71
67.35
68.36
68.17
68.34
71.13
68.87
66.86
66.57
66.89
66.06
66.00
24
66.71
67.32
68.31
68.24
68.35
70.56
68.37
66.84
66.55
67.00
66.06
66.12
25
66.71
67.26
68.26
68.36
68.38
70.15
68.05
66.83
66.52
67.10
66.06
66.31
26
66.71
67.23
68.22
68.30
68.35
69.73
68.56
66.83
66.50
67.16
66.05
66.20
27
66.71
67.18
68.24
68.26
68.40
69.22
68.87
66.80
66.42
67.22
66.05
66.10
28
66.70
67.13
68.25
68.25
68.36
68.96
68.55
66.78
66.42
67.26
66.05
66.03
29
66.69
67.11
68.21
68.25
68.31
68.96
68.14
66.75
66.47
67.38
65.99
30
66.68
67.16
68.17
68.32
68.26
68.93
67.88
66.76
66.39
67.43
65.99
31
67.34
68.41
68.24
67.69
66.39
66.36
65.99
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--------------
Mean
66.86
67.55
68.41
68.30
68.75
69.15
68.34
67.03
66.57
66.61
66.12
66.00
Max
67.26
68.20
69.20
68.69
70.75
71.13
70.45
67.56
66.74
67.43
66.27
66.31
71.13
Min
66.68
66.62
67.74
68.10
68.23
68.25
67.12
66.75
66.39
66.34
65.96
65.93
65.93
71.28
m. (MSL.) ,
65.88
m. (MSL.) ,
River Bed 66.12
m. (MSL.)
72.18
m. (MSL.) ,
71.96
m. (MSL.) ,
Drainage Area 1386 Square Kilometers
at 04.00 Hours , on Sep 23 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation
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