Basic HTML Version
186
Location : on right at the bridge on highway.
2,764
sq.km.
Drainge Area
WATER YEAR : 2011
MUN RIVER BASIN
Lam Chiang Krai at Ban Bua, Nakhon Ratchasima (M.188)
Lat 08 - 48 - 34 N Long 98 - 30 - 00 E
Amphoe
Non Sung
Changwat
Nakhon Ratchasima
Ban
Bua
Water - stage recorder.
+157.900 m. (MSL.)
B.M.-H.D.
On right bank near the gage site.
Elevation
Recording.
Arithmetic means of 24 readings
2008 to date
Rating Operation
Period of Available Gage Records
Location BM
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
+168.872 m. (MSL.)
Bench Mark
Type of Gage
2008 to date
-
2008 to date
Stable.
No overbank flow.
Records fair. Stage-discharge relation defined by 7 discharge measurements made in 2011.
Period of Rating
Rated by Flot
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
General Description
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
159.96
160.35
160.63
160.44
160.55
160.87
161.13
161.07
160.55
160.46
160.51
160.40
2
159.96
160.36
160.63
160.43
160.55
160.87
161.11
161.03
160.55
160.46
160.52
160.38
3
159.96
160.42
160.62
160.42
160.57
160.84
161.08
160.99
160.54
160.45
160.54
160.37
4
159.95
160.53
160.61
160.41
160.56
160.82
161.12
160.96
160.54
160.45
160.55
160.36
5
159.95
160.59
160.62
160.40
160.55
160.82
161.11
160.93
160.53
160.44
160.56
160.36
6
159.94
160.58
160.63
160.38
160.56
160.84
161.13
160.88
160.53
160.44
160.57
160.35
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Gage Height in Meter (MSL.) Water Year April 1, 2011 to March 31, 2012
7
159.94
160.59
160.61
160.36
160.54
160.85
161.16
160.83
160.53
160.43
160.57
160.34
8
159.94
160.60
160.60
160.36
160.54
160.83
161.13
160.81
160.53
160.43
160.56
160.33
9
159.94
160.61
160.58
160.34
160.54
160.83
161.12
160.85
160.52
160.42
160.56
160.31
10
159.94
160.61
160.57
160.30
160.55
160.93
161.12
160.89
160.52
160.42
160.54
160.31
11
159.95
160.58
160.56
160.28
160.55
161.19
161.15
160.88
160.51
160.41
160.54
160.33
12
159.95
160.57
160.55
160.26
160.54
161.25
161.17
160.87
160.51
160.40
160.54
160.34
13
159.95
160.57
160.54
160.25
160.53
161.24
161.23
160.85
160.50
160.39
160.54
160.33
14
159.96
160.57
160.53
160.26
160.53
161.25
161.36
160.83
160.51
160.39
160.54
160.34
15
159.96
160.57
160.53
160.28
160.56
161.27
161.57
160.81
160.51
160.39
160.52
160.33
16
159.97
160.57
160.53
160.28
160.57
161.24
161.74
160.78
160.52
160.38
160.50
160.32
17
159.97
160.56
160.51
160.28
160.69
161.25
161.74
160.78
160.52
160.38
160.50
160.32
18
159.98
160.57
160.50
160.27
160.94
161.25
161.70
160.75
160.52
160.38
160.50
160.32
19
160.11
160.56
160.49
160.27
160.96
161.24
161.65
160.73
160.52
160.41
160.49
160.30
20
160.17
160.56
160.49
160.26
160.97
161.25
161.62
160.70
160.51
160.47
160.48
160.30
21
160.16
160.56
160.49
160.26
160.96
161.30
161.58
160.70
160.51
160.50
160.48
160.30
22
160.16
160.56
160.48
160.29
160.89
161.29
161.53
160.70
160.51
160.51
160.48
160.28
23
160.16
160.51
160.47
160.33
160.79
161.26
161.48
160.67
160.51
160.52
160.48
160.28
24
160.20
160.52
160.47
160.36
160.77
161.21
161.43
160.65
160.50
160.52
160.46
160.28
25
160.23
160.56
160.47
160.38
160.83
161.19
161.37
160.60
160.50
160.53
160.46
160.28
26
160.26
160.55
160.46
160.39
160.87
161.17
161.32
160.59
160.49
160.53
160.45
160.28
27
160.29
160.55
160.45
160.39
160.83
161.16
161.27
160.58
160.48
160.53
160.45
160.28
28
160.33
160.52
160.45
160.42
160.84
161.16
161.22
160.57
160.48
160.54
160.45
160.28
29
160.33
160.61
160.45
160.50
160.86
161.16
161.18
160.57
160.47
160.55
160.42
160.25
30
160.33
160.63
160.45
160.53
160.87
161.15
161.14
160.56
160.47
160.54
160.25
31
160.61
160.53
160.88
161.10
160.47
160.55
160.25
----------
--------------
Mean
160.06
160.55
160.53
160.35
160.70
161.10
161.31
160.78
160.51
160.46
160.51
160.31
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Max
160.33
160.63
160.63
160.53
160.97
161.30
161.74
161.07
160.55
160.55
160.57
160.40
161.74
Min
159.94
160.35
160.45
160.25
160.53
160.82
161.08
160.56
160.47
160.38
160.42
160.25
159.94
161.76
m. (MSL.) ,
157.90
m. (MSL.) ,
River Bed 157.91
m. (MSL)
163.55
m. (MSL.) ,
162.86
m. (MSL.) ,
Drainage Area 2764 Square Kilometers
at 19.00 Hours , on Oct 16 , 2011
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Left Bank Elevation
Right Bank Elevation