Basic HTML Version
10
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i h b k h b id f d h i
h i h
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WATER YEAR : 2013
KHONG RIVER BASIN
Huai Luang at Ban Nong Wua So , Udon Thani (Kh.53)
Lat 17 - 15 - 51 N Long 102 - 35 - 47 E
Locat on : on r g t an at t e r ge o U on T an - Nong Bua Lamp u H g way at gu epost 26.5
421
sq.km.
Water - stage recorder.
+201.314 m. (MSL.)
B.M.- H.D.
On right bank downstream side at the footpath of the bridge.
Elevation
Recording
+206.018 m. (MSL.)
Bench Mark
Type of Gage
Amphoe
Nong Wua So
Changwat
Udon Thani
Ban
Nong Wua So
Drainge Area
Location BM
Gage Reading Frequency
Zero Gage at Bottom
Arithmetic mean of 24 readings
1970 to date
1975 - 1986 , 1997 to date
-
1975 - 1986 , 1997 to date
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 fair. Flow regulated by Huai Luang barrage.
Stage-discharge relation defined by 18 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
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-----------------
1
202.81
202.05
204.11
204.15
204.61
204.31
204.48
204.22
204.08
204.09
203.98
203.78
2
202.77
202.06
204.10
204.14
204.55
204.28
204.52
204.23
204.07
204.09
203.97
203.78
3
202.74
202.15
204.10
204.16
204.47
204.27
204.59
204.23
204.07
204.09
203.96
203.77
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
202.71
202.12
204.10
204.24
204.54
204.28
204.52
204.21
204.07
204.09
203.96
203.75
5
202.68
202.10
204.13
204.20
204.53
204.30
204.43
204.19
204.07
204.08
203.96
203.74
6
202.66
202.06
204.20
204.18
204.51
204.32
204.40
204.17
204.06
204.08
203.96
203.72
7
202.62
202.11
204.17
204.17
204.50
204.38
204.34
204.16
204.06
204.08
203.96
203.71
8
202.60
202.19
204.14
204.21
204.51
204.47
204.31
204.15
204.06
204.08
203.96
203.70
9
202.56
202.24
204.12
204.35
204.54
204.59
204.29
204.16
204.06
204.08
203.95
203.70
10
202.54
202.29
204.16
204.42
204.63
204.55
204.27
204.15
204.06
204.07
203.93
203.69
11
202.50
202.42
204.83
204.42
204.69
204.51
204.34
204.14
204.06
204.07
203.91
203.69
12
202 47
202 51
205 34
204 44
204 90
204 49
204 30
204 13
204 06
204 07
203 90
203 68
.
.
.
.
.
.
.
.
.
.
.
.
13
202.44
202.62
204.59
204.40
204.87
204.58
204.22
204.13
204.06
204.07
203.90
203.67
14
202.41
202.81
204.28
204.34
204.73
204.92
204.25
204.12
204.06
204.07
203.89
203.66
15
202.38
203.01
204.44
204.27
204.62
204.87
204.29
204.12
204.06
204.06
203.87
203.64
16
202.34
203.19
204.28
204.27
204.65
204.86
204.17
204.12
204.17
204.06
203.87
203.63
17
202.31
203.38
204.19
204.28
204.81
204.81
204.38
204.13
204.18
204.06
203.86
203.62
18
202.27
203.48
204.15
204.24
204.87
204.74
204.55
204.13
204.19
204.06
203.86
203.61
19
202.24
203.62
204.11
204.18
204.86
204.69
204.46
204.12
204.17
204.06
203.85
203.61
20
202.21
203.81
204.14
204.15
204.86
204.62
204.70
204.11
204.15
204.05
203.84
203.66
21
202.18
203.91
204.16
204.13
204.71
204.60
204.94
204.10
204.13
204.05
203.84
203.68
22
202.15
204.01
204.18
204.15
204.34
204.61
204.81
204.10
204.11
204.05
203.83
203.70
23
202.12
204.12
204.16
204.15
204.38
204.56
204.59
204.10
204.10
204.03
203.83
203.70
24
202.09
204.20
204.17
204.19
204.45
204.50
204.37
204.09
204.10
204.02
203.82
203.71
25
202.07
204.29
204.16
204.22
204.41
204.45
204.32
204.09
204.10
204.01
203.81
203.70
26
202.07
204.25
204.15
204.25
204.37
204.42
204.34
204.09
204.10
204.01
203.81
203.70
27
202.06
204.20
204.16
204.21
204.37
204.48
204.32
204.09
204.10
204.00
203.80
203.70
28
202.06
204.16
204.15
204.18
204.38
204.50
204.31
204.08
204.09
204.00
203.79
203.70
29
202.06
204.14
204.14
204.20
204.38
204.49
204.29
204.08
204.09
204.00
203.70
30
202.05
204.16
204.15
204.27
204.35
204.49
204.28
204.08
204.09
204.00
203.70
31
204.14
204.47
204.33
204.24
204.09
204.00
203.70
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Mean
202.37
203.15
204.24
204.25
204.57
204.53
204.41
204.13
204.09
204.05
203.89
203.69
Max
202.81
204.29
205.34
204.47
204.90
204.92
204.94
204.23
204.19
204.09
203.98
203.78
205.34
Min
202.05
202.05
204.10
204.13
204.33
204.27
204.17
204.08
204.06
204.00
203.79
203.61
202.05
205.63
m. (MSL.) ,
201.31
m. (MSL.) ,
River Bed 203.37
m. (MSL.)
206.28
m. (MSL.) ,
206.61
m. (MSL.) ,
Drainage Area 421 Square Kilometers
at 07.00 Hours , on Jun 12 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Left Bank Elevation
Right Bank Elevation
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