Basic HTML Version
530
Location : on left bank about 2 kilometers from Kabin Buri - Nakhon Ratchasima Highway.
354
sq.km.
WATER YEAR : 2011
PRACHIN BURI RIVER BASIN
Huai Yang at Ban Thung Faek , Prachin Buri (Kgt.14)
Lat 14 - 09 - 29 N Long 101 - 52 - 50 E
Drainge Area
Amphoe
Na Di
Changwat
Prachin Buri
Ban
Thung Faek
Water - stage recorder
+34.600 m. (MSL.)
B.M.-H.D.
Near the automatic gage building.
Elevation
Recording
Arithmetic means of 24 readings
1966 to date
Rating Operation
Period of Available Gage Records
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
+42.429 m. (MSL.)
Type of Gage
Bench Mark
Location BM
1966 - 1981 , 1986 to date
-
1966 - 1981 , 1986 to date
Fairly stable.
No overbank flow.
Records good. Stage-discharge relation defined by 17 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
34.91
35.20
35.16
35.96
38.13
36.45
36.86
35.72
35.42
35.24
35.25
35.00
2
34.90
35.17
35.23
35.89
38.05
36.21
36.70
35.72
35.41
35.24
35.24
34.99
3
34.89
35.11
35.27
36.23
37.65
36.11
36.84
35.69
35.40
35.24
35.22
34.97
4
34.88
35.06
35.31
36.05
37.05
37.25
37.21
35.66
35.40
35.24
35.22
34.96
5
34.88
35.03
35.26
35.83
36.45
36.78
36.75
35.64
35.39
35.24
35.22
34.95
6
34.87
35.02
35.48
35.67
36.16
36.32
37.79
35.62
35.39
35.24
35.21
34.95
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Gage Height in Meter (MSL.) Water Year April 1, 2011 to March 31, 2012
7
34.87
35.01
35.38
35.58
36.02
36.45
37.13
35.60
35.39
35.23
35.20
34.94
8
34.87
35.02
35.28
35.52
35.93
36.16
36.50
35.59
35.39
35.22
35.18
34.94
9
34.88
35.19
35.38
35.49
36.09
36.21
36.34
35.58
35.39
35.20
35.17
34.94
10
34.88
35.18
35.43
35.56
36.09
37.91
36.86
35.64
35.39
35.19
35.16
34.94
11
34.87
35.17
35.52
35.59
36.16
38.17
37.18
35.65
35.39
35.19
35.15
35.35
12
34.87
35.38
35.62
35.53
36.03
38.58
36.51
35.59
35.38
35.19
35.14
35.22
13
34.86
35.48
35.57
35.77
35.90
37.69
36.55
35.56
35.37
35.19
35.12
35.20
14
34.85
35.33
35.44
36.04
36.23
37.37
36.66
35.55
35.36
35.18
35.11
35.16
15
34.85
35.13
35.35
36.42
36.77
36.80
36.35
35.54
35.34
35.18
35.11
35.13
16
34.84
35.11
35.45
36.10
37.70
36.55
36.41
35.52
35.34
35.21
35.10
35.10
17
34.85
35.11
35.60
35.88
36.49
36.50
37.84
35.52
35.33
35.22
35.09
35.08
18
34.87
35.10
35.77
35.76
37.68
36.29
37.65
35.51
35.32
35.24
35.07
35.07
19
34.89
35.10
35.91
35.71
39.06
36.15
36.66
35.49
35.31
35.24
35.07
35.10
20
34.89
35.10
36.59
35.71
38.44
36.06
36.37
35.49
35.30
35.36
35.06
35.08
21
34.89
35.09
36.22
35.89
36.92
36.94
36.24
35.46
35.30
35.42
35.05
35.05
22
34.87
35.08
36.14
36.31
36.45
36.70
36.13
35.45
35.29
35.33
35.05
35.03
23
34.86
35.07
35.75
36.13
36.22
37.13
36.02
35.45
35.29
35.29
35.05
35.01
24
34.85
35.07
35.64
36.90
36.11
37.15
35.96
35.44
35.28
35.29
35.04
35.00
25
34.84
35.06
35.59
36.29
36.12
36.77
35.93
35.44
35.27
35.30
35.04
34.98
26
34.83
35.05
35.53
37.39
36.01
36.40
35.89
35.43
35.26
35.46
35.05
34.96
27
34.87
35.03
35.88
36.50
35.92
36.62
35.85
35.43
35.25
35.40
35.04
34.95
28
34.96
35.03
36.84
36.09
35.88
37.64
35.82
35.42
35.25
35.32
35.03
34.94
29
34.97
35.03
36.00
36.08
36.16
36.85
35.80
35.42
35.24
35.29
35.01
34.93
30
34.95
35.02
36.00
36.47
37.33
36.89
35.77
35.42
35.24
35.26
34.92
31
35.15
36.84
37.03
35.74
35.24
35.26
34.91
----------
--------------
Mean
34.88
35.12
35.65
36.04
36.72
36.84
36.53
35.54
35.33
35.26
35.12
35.02
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Max
34.97
35.48
36.84
37.39
39.06
38.58
37.84
35.72
35.42
35.46
35.25
35.35
39.06
Min
34.83
35.01
35.16
35.49
35.88
36.06
35.74
35.42
35.24
35.18
35.01
34.91
34.83
40.34
m. (MSL.) ,
34.60
m. (MSL.) ,
River Bed 32.83
m. (MSL)
41.12
m. (MSL.) ,
42.03
m. (MSL.) ,
Drainage Area 354 Square Kilometers
at 18.00 Hours, on Aug 19, 2011
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation