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WATER YEAR : 2013
MUN RIVER BASIN
Lam Takhong at Ban Tha Maprang, Nakhon Ratchasima (M.43A)
Lat 14 - 30 - 43 N Long 101 - 22 - 49 E
Locat on : on e t an a out 2 ometers ownstream rom M.43
153
sq.km.
Water - stage recorder.
+372.540 m. (MSL.)
B.M.-H.D.
On left bank downstream at the footpath of the bridge.
Elevation
Recording
Drainge Area
Amphoe
Pak Chong
Changwat
Nakhon Ratchasima
Ban
Tha Maprang
Gage Reading Frequency
Zero Gage at Bottom
+378.675 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Arithmetic mean of 24 readings
1989 to date
1989 to date
-
1989 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 good. The weir situated above gage site.
Stage-discharge relation defined by 33 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
372.12
372.16
372.22
372.40
373.04
372.54
372.97
372.62
372.45
372.32
372.39
372.18
2
372.12
372.12
372.26
372.40
373.08
372.52
372.94
372.60
372.44
372.32
372.39
372.15
3
372.12
372.07
372.31
372.37
373.43
372.50
373.19
372.58
372.43
372.32
372.41
372.14
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
372.11
372.09
372.24
372.40
373.39
372.49
373.61
372.57
372.42
372.31
372.43
372.14
5
372.08
372.10
372.21
372.41
373.14
372.48
373.17
372.57
372.42
372.31
372.44
372.14
6
372.06
372.10
372.21
372.46
372.95
372.47
373.18
372.56
372.41
372.31
372.43
372.14
7
372.05
372.10
372.22
372.50
372.86
372.47
373.86
372.56
372.41
372.31
372.42
372.14
8
372.05
372.15
372.21
372.44
372.96
372.49
373.31
372.67
372.40
372.31
372.42
372.14
9
372.05
372.14
372.20
372.52
373.11
372.50
373.10
372.60
372.39
372.33
372.41
372.13
10
372.05
372.11
372.18
372.81
373.02
372.55
372.99
372.55
372.39
372.31
372.41
372.13
11
372.06
372.11
372.17
372.60
372.92
372.55
372.91
372.53
372.38
372.31
372.40
372.13
12
372 06
372 11
372 44
372 57
372 90
372 61
372 85
372 53
372 38
372 31
372 39
372 13
.
.
.
.
.
.
.
.
.
.
.
.
13
372.06
372.11
372.63
372.55
372.87
372.82
372.80
372.56
372.38
372.28
372.37
372.13
14
372.06
372.11
372.71
372.59
372.89
372.76
372.76
372.53
372.38
372.30
372.33
372.13
15
372.11
372.10
372.53
372.68
372.87
372.65
372.74
372.50
372.37
372.31
372.34
372.13
16
372.16
372.09
372.45
372.83
372.81
372.84
372.79
372.51
372.37
372.31
372.36
372.13
17
372.17
372.09
372.40
372.59
372.74
372.94
373.08
372.50
372.37
372.39
372.36
372.13
18
372.37
372.08
372.54
372.55
372.69
372.84
372.95
372.48
372.37
372.46
372.35
372.15
19
372.38
372.11
372.90
372.58
372.65
372.79
374.01
372.47
372.36
372.47
372.35
372.14
20
372.29
372.09
372.79
372.60
372.62
374.57
373.30
372.47
372.36
372.47
372.30
372.15
21
372.23
372.08
372.64
372.60
372.62
374.15
373.09
372.46
372.35
372.48
372.21
372.18
22
372.19
372.07
372.54
372.62
372.60
373.70
372.99
372.46
372.35
372.48
372.20
372.53
23
372.18
372.09
372.55
372.62
372.64
373.33
372.93
372.45
372.35
372.49
372.20
372.41
24
372.33
372.09
372.60
372.79
372.69
373.13
372.88
372.59
372.34
372.49
372.17
372.32
25
372.50
372.26
372.58
372.71
372.63
373.03
372.83
372.81
372.34
372.48
372.18
372.30
26
372.39
372.29
372.56
372.64
372.70
373.53
372.80
372.57
372.34
372.47
372.20
372.22
27
372.31
372.23
372.53
372.63
372.62
373.22
372.77
372.53
372.34
372.47
372.18
372.28
28
372.25
372.18
372.53
372.63
372.59
373.38
372.75
372.50
372.33
372.47
372.19
372.20
29
372.23
372.14
372.50
372.75
372.57
373.11
372.70
372.48
372.33
372.44
372.20
30
372.19
372.14
372.47
372.93
372.55
373.09
372.65
372.46
372.33
372.41
372.23
31
372.14
372.86
372.56
372.63
372.32
372.40
372.19
----------
--------------
Mean
372.18
372.12
372.44
372.60
372.83
372.93
373.02
372.54
372.37
372.38
372.33
372.19
Max
372.50
372.29
372.90
372.93
373.43
374.57
374.01
372.81
372.45
372.49
372.44
372.53
374.57
Min
372.05
372.07
372.17
372.37
372.55
372.47
372.63
372.45
372.32
372.28
372.17
372.13
372.05
375.31
m. (MSL.) ,
372.54
m. (MSL.) ,
River Bed 371.57
m. (MSL.)
378.39
m. (MSL.) ,
378.40
m. (MSL.) ,
Drainage Area 153 Square Kilometers
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at 11.00 Hours , on Sep 20 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation