Basic HTML Version
130
Location : on left bank at the bridge on highway.
1,292
sq.km.
Amphoe
Si Khio
Changwat
Nakhon Ratchasima
Ban
Khlong Phai
WATER YEAR : 2011
MUN RIVER BASIN
Lam Takhong at Ban Khlong Phai, Nakhon Ratchasima (M.38C)
Lat 14 - 52 - 06 N Long 101 - 33 - 53 E
Drainge Area
Water - stage recorder.
+242.000 m. (MSL.)
B.M.-H.D.
On right bank near the gage observer's house.
Elevation
Recording
Arithmetic means of 24 readings
1983 - 1995, 2006 to date
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
+251.841 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Rating Operation
Period of Available Gage Records
1983 - 1995, 2006 to date
-
1983 - 1995, 2006 to date
Stable.
No overbank flow.
Records fair.Flow effected by Lam Takhong Dam about 500 meters upstreams from the gage site.
Stage-discharge relation defined by 38 discharge measurements made in 2011.
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
General Description
Period of Rating
Rated by Flot
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
245.86
245.53
245.85
246.12
246.39
246.70
247.16
246.11
245.37
246.70
245.90
246.42
2
245.86
245.53
245.83
246.12
246.40
246.70
247.18
246.16
245.29
246.70
245.85
246.42
3
245.86
245.53
245.82
246.21
246.41
246.70
247.23
246.16
245.06
246.70
245.85
246.42
4
245.86
245.53
245.80
246.26
246.41
246.70
247.28
246.15
245.06
246.70
245.98
246.41
5
245.86
245.55
245.98
246.26
246.41
246.70
247.26
246.15
245.06
246.61
246.06
246.40
6
245.86
245.50
245.92
246.26
246.63
246.68
247.36
246.15
245.06
246.27
246.25
246.38
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Gage Height in Meter (MSL.) Water Year April 1, 2011 to March 31, 2012
7
245.86
245.50
245.84
246.28
246.75
246.68
246.94
246.15
245.06
246.27
246.34
246.37
8
245.86
245.50
245.82
246.76
246.64
246.68
246.46
246.14
245.06
246.27
246.34
246.37
9
245.85
245.50
245.81
246.83
246.64
246.67
245.95
246.15
245.29
246.27
246.34
246.37
10
245.85
245.50
245.81
246.84
246.94
246.57
246.06
246.15
245.57
246.27
246.34
246.54
11
245.85
245.52
245.81
246.54
246.94
246.18
246.06
246.15
245.57
246.27
246.34
246.46
12
245.67
245.59
245.81
246.55
246.94
245.22
246.01
246.15
245.57
246.26
246.34
246.41
13
245.37
245.59
245.80
246.67
246.78
244.87
245.97
246.15
245.57
246.26
246.34
246.40
14
245.37
245.59
245.79
246.70
246.83
244.73
245.97
246.14
245.57
246.26
246.42
246.40
15
245.37
245.59
245.76
246.59
246.86
246.20
246.09
246.13
245.57
246.26
246.44
246.21
16
245.37
245.59
245.76
246.43
246.88
246.83
246.12
245.75
245.57
246.26
246.44
245.95
17
245.45
245.59
245.76
246.42
246.85
247.02
246.21
245.58
245.57
246.25
246.44
245.95
18
245.73
245.59
245.74
246.41
246.85
247.01
246.30
245.58
245.55
246.22
246.44
245.95
19
245.73
245.59
245.74
246.40
246.74
247.01
245.93
245.57
245.52
246.20
246.44
245.95
20
245.71
245.59
245.74
246.41
246.82
246.61
245.68
245.57
245.52
246.10
246.44
245.95
21
245.50
245.59
245.84
246.62
246.82
246.19
245.68
245.57
245.52
245.70
246.44
245.95
22
245.52
245.58
246.00
246.63
246.81
246.25
245.68
245.57
245.52
245.40
246.44
245.95
23
245.53
245.58
246.00
246.63
246.49
246.88
245.66
245.57
245.52
245.40
246.44
245.94
24
245.53
245.58
246.08
246.63
246.32
247.07
245.65
245.57
245.52
245.40
246.43
245.94
25
245.53
245.58
246.12
246.58
246.32
246.91
245.73
245.57
245.52
245.40
246.43
246.02
26
245.53
245.58
246.12
246.39
246.57
246.96
246.04
245.57
245.55
245.40
246.43
246.02
27
245.53
245.58
246.12
246.15
246.72
246.96
246.11
245.44
245.55
245.40
246.43
246.00
28
245.53
245.58
246.12
246.41
246.72
247.02
246.04
245.38
245.55
245.40
246.43
246.13
29
245.53
245.65
246.12
246.59
246.70
247.15
246.04
245.38
246.30
245.40
246.43
246.55
30
245.53
245.75
246.12
246.26
246.70
247.14
246.04
245.37
246.68
245.57
246.42
31
245.83
246.38
246.70
246.03
246.68
245.71
246.33
----------
--------------
Mean
245.65
245.58
245.89
246.46
246.68
246.57
246.26
245.84
245.53
246.04
246.32
246.23
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Max
245.86
245.83
246.12
246.84
246.94
247.15
247.36
246.16
246.68
246.70
246.44
246.55
247.36
Min
245.37
245.50
245.74
246.12
246.32
244.73
245.65
245.37
245.06
245.40
245.85
245.94
244.73
247.87
m. (MSL.) ,
242.00
m. (MSL.) ,
River Bed 244.15
m. (MSL)
251.64
m. (MSL.) ,
251.05
m. (MSL.) ,
Drainage Area 1292 Square Kilometers
at 18.00 Hours , on Sep 23, 2011
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation