Basic HTML Version
400
Location : on left bank at Ban Kaeng Bua Kham.
-
sq.km.
Amphoe
Chat Trakan
Changwat
Phitsanulok
Ban
Kaeng Bua Kham
WATER YEAR : 2012
NAN RIVER BASIN
Nam Khwae Noi at Ban Kaeng Bua Kham , Phitsanulok (N.81)
Lat 17 - 07 - 43 N Long 100 - 35 - 17 E
Drainge Area
Staff gage
+0.000 m. (A.D.)
B.M.- H.D.
On left bank near the gage site.
Elevation
5-time daily readings at 06.00, 09.00, 12.00, 15.00 and 18.00 hours.
Arithmetic mean of 5 readings
2012 to date
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
+7.966 m. (A.D.)
Type of Gage
Bench Mark
Location BM
Rating Operation
Period of Available Gage Records
2012 to date
-
2012 to date
Stable.
No overbank flow.
Records good. Stage-discharge relation defined by 21 discharge measurements made in 2012.
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
1.15
1.26
1.75
1.55
1.90
2.95
2.09
1.58
1.77
1.28
1.32
1.06
2
1.15
1.23
1.61
1.53
1.81
2.77
2.01
1.61
1.71
1.30
1.33
1.05
3
1.15
1.21
1.58
1.88
1.72
2.52
2.08
1.57
1.66
1.29
1.36
1.05
4
1.15
1.20
1.68
2.22
1.68
2.91
2.21
1.55
1.60
1.22
1.33
1.19
5
1.16
1.20
1.74
2.36
1.68
3.09
2.26
1.54
1.58
1.26
1.31
1.33
6
1.30
1.25
1.89
2.32
1.68
3.11
2.42
1.54
1.55
1.24
1.28
1.31
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Gage Height in Meter (A.D.) Water Year April 1, 2012 to March 31, 2013
7
1.51
1.65
1.75
2.03
1.62
3.21
2.61
1.58
1.53
1.23
1.26
1.32
8
1.44
1.85
2.07
1.82
1.60
3.38
2.66
1.61
1.52
1.24
1.25
1.29
9
1.45
2.09
2.04
1.85
1.70
3.48
2.53
1.64
1.50
1.25
1.24
1.25
10
1.37
1.81
1.99
1.81
2.55
3.73
2.25
1.67
1.48
1.22
1.23
1.22
11
1.37
1.69
1.77
1.95
3.08
3.83
2.05
1.61
1.46
1.21
1.21
1.20
12
1.31
1.48
1.57
1.89
3.17
3.70
1.96
1.58
1.45
1.21
1.19
1.17
13
1.30
1.40
1.52
1.76
2.97
3.48
1.91
1.58
1.43
1.22
1.18
1.14
14
1.29
1.34
1.61
1.89
2.80
3.30
1.92
1.58
1.42
1.23
1.16
1.14
15
1.26
1.31
1.53
1.87
2.60
3.23
2.26
1.57
1.44
1.23
1.13
1.11
16
1.24
1.28
1.48
1.83
2.28
3.16
2.16
1.54
1.43
1.22
1.12
1.10
17
1.22
1.33
1.45
1.77
2.09
3.05
1.97
1.51
1.40
1.21
1.10
1.10
18
1.21
1.42
1.64
1.62
1.97
2.91
1.92
1.51
1.39
1.20
1.08
1.09
19
1.22
1.79
1.60
1.57
1.93
2.66
1.86
1.49
1.37
1.20
1.08
1.09
20
1.22
2.18
1.57
1.72
1.90
2.43
1.79
1.49
1.36
1.20
1.07
1.09
21
1.20
2.19
1.52
1.75
2.13
2.58
1.75
1.49
1.35
1.19
1.07
1.10
22
1.18
1.78
1.46
1.65
2.20
2.65
1.78
1.48
1.35
1.19
1.11
1.08
23
1.17
1.63
1.44
1.58
2.15
2.62
1.71
1.50
1.34
1.19
1.09
1.05
24
1.16
1.55
1.44
1.55
1.94
2.67
1.69
1.53
1.33
1.18
1.12
1.03
25
1.17
1.51
1.42
1.58
2.06
2.63
1.67
1.57
1.32
1.18
1.14
1.03
26
1.16
1.48
1.40
1.99
3.02
2.57
1.65
1.60
1.32
1.18
1.14
1.03
27
1.16
1.45
1.41
2.46
3.15
2.69
1.64
1.57
1.30
1.18
1.16
1.02
28
1.22
1.42
1.42
2.13
3.12
2.63
1.62
1.59
1.30
1.20
1.15
1.02
29
1.26
1.54
1.58
2.04
3.66
2.50
1.59
1.58
1.29
1.22
1.02
30
1.30
1.77
1.84
1.98
3.51
2.27
1.58
1.85
1.29
1.26
1.02
31
1.94
1.79
3.22
1.58
1.28
1.25
1.01
----------
--------------
Mean
1.25
1.56
1.63
1.86
2.35
2.96
1.97
1.57
1.44
1.22
1.19
1.12
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Max
1.51
2.19
2.07
2.46
3.66
3.83
2.66
1.85
1.77
1.30
1.36
1.33
3.83
Min
1.15
1.20
1.40
1.53
1.60
2.27
1.58
1.48
1.28
1.18
1.07
1.01
1.01
3.84
m. (A.D.) ,
0.00
m. (A.D.) ,
River Bed -0.13
m. (A.D.)
5.22
m. (A.D.) ,
5.22
m. (A.D.) ,
Drainage Area
Square Kilometers
at 12.00 Hours , on Sep 11 , 2012
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation