Basic HTML Version
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WATER YEAR : 2013
CHAO PHRAYA RIVER BASIN
Huai Khun Kaeo at Ban Samo Thong, Uthai Thani (C.30)
Lat 15 - 20 - 53 N Long 99 - 32 - 11 E
Locat on : on r g t an n ront o Wat Samo T ong Sc oo
227
sq.km.
Water - stage recorder
+0.000 m. (MSL.)
B.M.-H.D.
On right bank about 60 meters from the top staff gage
Elevation
Recording
Drainge Area
Amphoe
Huai Khot
Changwat
Uthai Thani
Ban
Samo Thong
Gage Reading Frequency
Zero Gage at Bottom
+111.590 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Arithmetic mean of 24 readings
1982 to date
1983 to date
-
1983 to date
Fairly stable.
No overbank flow.
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
Rating Operation
Period of Rating
Rated by Flot
Period of Available Gage Records
Basis of Mean Daily Gage Height
Records good. Stage-discharge relation defined by 15 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
101.56
102.08
101.56
101.60
101.68
102.70
102.88
102.23
102.71
101.53
101.54
101.55
2
101.56
102.29
101.56
101.60
101.65
102.70
102.74
102.21
102.70
101.53
101.54
101.55
3
101.56
102.29
101.55
101.59
101.64
102.70
102.68
102.19
102.70
101.53
101.54
101.55
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
101.56
101.90
101.56
101.59
101.71
102.70
102.62
102.15
102.69
101.53
101.54
101.55
5
101.55
101.59
101.58
101.59
101.67
102.70
102.56
102.09
102.69
101.53
101.54
101.55
6
101.54
101.57
101.58
102.28
101.67
102.70
102.50
102.05
102.69
102.17
101.53
101.55
7
101.54
101.56
101.59
102.56
101.66
102.10
102.45
102.03
102.68
102.50
101.53
101.55
8
101.54
101.56
101.79
102.56
101.65
101.86
102.45
102.03
102.68
102.50
101.53
101.55
9
101.55
101.55
101.64
102.57
101.65
101.77
102.42
102.17
102.66
102.57
101.53
101.55
10
101.55
101.55
101.61
102.40
101.67
101.74
102.37
102.14
102.66
102.60
101.53
101.54
11
101.54
101.55
101.59
101.77
101.94
101.93
102.33
102.08
102.01
102.65
101.53
101.53
12
102 06
101 55
101 95
101 74
101 94
101 94
102 31
102 04
101 63
102 67
102 09
102 06
.
.
.
.
.
.
.
.
.
.
.
.
13
102.28
101.56
101.91
101.71
101.81
101.81
102.27
102.01
101.59
102.65
102.33
102.30
14
102.28
101.56
101.70
101.67
101.74
101.97
102.22
102.01
101.59
102.65
102.33
102.30
15
102.28
101.56
101.68
101.64
101.70
101.86
102.17
102.04
101.58
102.65
102.33
102.30
16
102.28
101.56
101.65
101.62
101.67
101.79
102.17
102.02
101.58
102.65
102.33
102.30
17
102.28
101.56
101.62
101.60
101.66
101.79
102.67
102.04
101.57
102.64
102.38
102.30
18
101.87
101.56
101.59
101.57
101.65
101.83
102.45
102.03
101.57
102.64
102.42
101.79
19
101.58
101.57
101.63
101.53
101.64
101.95
103.03
102.01
101.56
102.64
102.42
101.55
20
101.55
102.08
101.62
101.52
101.63
102.39
102.94
102.00
101.56
102.64
102.42
101.55
21
101.54
102.32
101.60
101.55
101.62
102.03
102.76
101.96
101.56
102.64
102.22
101.55
22
101.54
102.32
101.64
101.59
101.67
101.90
102.67
101.95
101.55
102.64
101.58
101.55
23
101.54
102.32
101.64
101.91
101.66
101.88
102.56
102.48
101.55
102.64
101.55
101.55
24
101.54
102.32
101.66
102.53
101.62
101.85
102.48
102.75
101.54
102.64
101.55
101.55
25
101.54
102.09
101.63
102.57
102.00
101.90
102.44
102.74
101.54
102.63
101.55
101.55
26
101.55
101.61
101.64
102.56
102.51
102.45
102.44
102.74
101.54
102.63
101.55
101.55
27
101.56
101.57
101.67
102.56
102.52
102.57
102.40
102.73
101.54
102.62
101.55
101.55
28
101.56
101.57
101.63
102.62
102.67
102.55
102.34
102.73
101.54
102.37
101.55
101.54
29
101.55
101.56
101.62
102.67
102.72
102.51
102.30
102.71
101.54
101.71
101.53
30
101.55
101.56
101.61
102.45
102.70
102.61
102.28
102.71
101.53
101.55
101.53
31
101.56
101.75
102.70
102.24
101.53
101.55
101.53
----------
--------------
Mean
101.70
101.77
101.64
101.98
101.88
102.17
102.49
102.24
101.94
102.33
101.82
101.69
Max
102.28
102.32
101.95
102.67
102.72
102.70
103.03
102.75
102.71
102.67
102.42
102.30
103.03
Min
101.54
101.55
101.55
101.52
101.62
101.74
102.17
101.95
101.53
101.53
101.53
101.53
101.52
103.10
m. (MSL.) ,
0.00
m. (MSL.) ,
River Bed 101.45
m. (MSL.)
108.30
m. (MSL.) ,
108.34
m. (MSL.) ,
Drainage Area 227 Square Kilometers
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at 12.00 Hours , on Oct 19 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation