Basic HTML Version
706
Location : on left bank at Ban Ket Ho.
28
sq.km.
Amphoe
Kathu
Changwat
Phuket
Ban
Ket Ho
WATER YEAR : 2014
SOUTHERN PENINSULA WEST COAST
Khlong Bang Yai at Ban Ket Ho , Phuket (X.190A)
Lat 07 - 54 - 13 N Long 98 - 21 - 02 E
Drainge Area
Staff gage
+0.000 m. (MSL.)
B.M.-H.D.
Near the gage site.
Elevation
5-time daily readings at 06.00, 09.00, 12.00, 15.00 and 18.00 hours.
Arithmetic means of 5 readings
2006 to date
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
+17.360 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Rating Operation
Period of Available Gage Records
2006 to date
-
2006 to date
Fairly stable.
No overbank flow.
Records fair. Stage-discharge relation defined by 12 discharge measurements made in 2014.
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
14.59
14.55
14.84
14.80
14.42
14.70
14.59
15.12
15.05
15.13
15.14
14.46
2
14.47
14.52
15.00
14.48
14.60
14.59
14.69
15.20
14.69
15.15
15.13
14.46
3
14.49
14.52
14.50
14.46
15.02
14.53
15.10
15.26
15.19
15.12
15.07
14.46
4
14.46
14.54
15.33
14.45
14.50
14.71
15.38
15.25
15.08
15.14
14.82
14.47
5
14.41
14.52
15.20
14.44
14.42
14.84
15.89
15.22
15.29
15.15
14.63
14.45
6
14.42
14.45
15.01
14.43
14.59
14.85
15.46
15.18
15.17
15.14
14.55
14.45
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Gage Height in Meter (MSL.) Water Year April 1, 2014 to March 31, 2015
7
14.38
14.39
14.69
14.47
14.76
15.03
15.59
15.10
15.21
15.15
14.44
14.45
8
14.67
14.37
14.60
14.45
14.49
14.97
15.49
14.93
15.25
15.17
14.41
14.44
9
14.50
14.35
14.52
14.48
14.45
15.43
15.14
15.06
15.20
15.16
14.41
14.44
10
14.45
14.41
14.49
14.44
14.48
15.72
15.08
15.58
15.22
15.15
14.46
14.43
11
14.40
14.44
14.45
14.41
14.43
15.15
14.97
15.19
15.33
15.14
14.52
14.44
12
14.38
14.45
14.90
14.41
14.46
14.82
14.85
15.20
15.24
15.16
14.45
14.44
13
14.37
14.45
14.56
14.43
14.41
14.88
14.83
15.22
15.21
15.14
14.45
14.44
14
14.36
14.50
14.49
14.43
14.38
15.11
14.83
15.14
15.20
15.13
14.47
14.44
15
14.35
15.15
14.46
15.50
15.18
15.38
14.90
15.33
15.21
15.13
14.68
14.43
16
14.34
15.19
15.07
14.74
15.21
15.40
15.21
15.24
15.21
15.12
14.88
14.43
17
14.51
15.14
14.57
14.53
15.20
15.07
15.22
15.15
15.20
15.11
14.49
14.43
18
14.62
15.25
14.49
14.49
14.93
14.92
15.24
14.93
15.19
15.09
14.65
14.38
19
14.48
14.99
14.51
14.45
14.92
14.76
15.20
14.87
15.18
15.08
14.86
14.37
20
14.46
14.84
14.47
14.43
15.11
14.75
15.24
15.10
15.18
15.07
14.65
14.36
21
14.37
14.70
14.45
14.42
15.08
14.72
15.22
14.82
15.17
15.06
14.79
14.36
22
14.36
14.55
14.43
14.41
14.60
14.69
15.19
14.98
15.14
15.10
14.47
14.35
23
14.35
14.61
14.44
14.42
14.56
14.67
15.20
15.12
15.14
15.13
14.48
14.35
24
14.37
14.55
14.48
14.44
14.82
14.80
15.19
14.66
15.13
15.13
14.50
14.31
25
14.36
14.80
14.45
14.50
15.56
14.67
15.29
14.70
15.15
15.15
14.51
14.29
26
14.39
14.87
14.44
15.14
15.24
14.60
15.28
14.69
15.15
15.14
14.50
14.26
27
14.45
15.17
14.43
15.24
15.43
14.57
15.22
15.13
15.16
15.10
14.48
14.25
28
14.39
14.97
14.41
14.90
14.99
14.59
15.24
14.92
15.15
15.08
14.47
14.25
29
14.42
14.56
14.78
15.15
14.94
14.60
15.23
14.82
15.15
15.10
14.24
30
14.43
14.59
15.15
14.98
15.11
14.60
15.20
15.14
15.16
15.10
14.24
31
14.57
14.69
15.04
15.21
15.14
15.10
14.25
----------
--------------
Mean
14.43
14.68
14.65
14.61
14.82
14.87
15.17
15.08
15.17
15.12
14.62
14.38
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Max
14.67
15.25
15.33
15.50
15.56
15.72
15.89
15.58
15.33
15.17
15.14
14.47
15.89
Min
14.34
14.35
14.41
14.41
14.38
14.53
14.59
14.66
14.69
15.06
14.41
14.24
14.24
16.10
m. (MSL.) ,
0.00
m. (MSL.) ,
River Bed 13.67
m. (MSL.)
17.54
m. (MSL.) ,
17.66
m. (MSL.) ,
Drainage Area
28
Square Kilometers
at 14.00 Hours , on Aug 25 , 2014
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation