Basic HTML Version
586
Location : on right bank at Ban Nonthee.
92
sq.km.
WATER YEAR : 2014
EAST COAST - GULF BASIN
Khlong Sano at Ban Nonthee , Trat (Z.46)
Lat 12 - 31 - 05 N Long 102 - 35 - 00 E
Amphoe
Bo Rai
Changwat
Trat
Ban
Nonthee
Drainge Area
Staff gage
+20.128 m. (MSL.)
B.M.-H.D.
On right bank about 50 meters from the top staff gage.
Elevation
3-time daily readings at 06.00, 12.00 and 18.00 hours.
Arithmetic mean of 3 readings
1997 to date
+27.928 m. (MSL.)
Bench Mark
Type of Gage
Rating Operation
Period of Available Gage Records
Location BM
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
2000 to date
-
2000 to date
Stable.
No overbank flow.
Records fair. Stage-discharge relation defined by 18 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
20.05
20.17
20.03
20.68
21.48
20.92
20.44
20.26
20.09
20.17
20.07
19.99
2
20.03
20.17
20.03
20.67
21.20
21.20
20.43
20.21
20.09
20.17
20.07
19.99
3
20.00
20.15
20.03
20.64
21.14
21.04
20.43
20.20
20.11
20.17
20.06
19.99
4
19.98
20.16
20.04
21.00
20.98
20.98
20.43
20.18
20.11
20.17
20.06
19.99
5
19.97
20.16
20.06
20.67
21.98
20.97
20.44
20.17
20.11
20.17
20.06
19.99
6
19.97
20.16
20.08
20.58
24.46
21.15
20.58
20.17
20.10
20.17
20.06
19.99
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Gage Height in Meter (MSL.) Water Year April 1, 2014 to March 31, 2015
7
19.96
20.11
20.18
20.73
22.72
21.05
20.58
20.16
20.10
20.18
20.06
19.99
8
19.95
20.03
20.18
21.10
21.95
20.98
20.59
20.16
20.10
20.18
20.06
19.99
9
19.95
20.03
20.17
20.68
21.71
20.96
20.51
20.15
20.10
20.18
20.05
19.99
10
19.96
20.01
20.17
20.64
21.21
21.91
20.45
20.15
20.10
20.18
20.05
19.99
11
19.97
20.01
20.16
20.61
21.16
21.05
20.49
20.15
20.10
20.18
20.05
19.99
12
19.96
20.01
20.92
20.58
20.98
21.05
20.46
20.12
20.10
20.18
20.05
19.99
13
19.95
20.01
20.33
20.57
20.80
21.11
20.41
20.11
20.10
20.18
20.05
19.99
14
19.93
20.01
20.57
20.98
20.74
21.62
20.37
20.10
20.10
20.18
20.05
19.99
15
19.93
20.15
20.66
20.67
20.69
21.56
20.31
20.09
20.10
20.18
20.04
19.99
16
19.93
20.01
21.08
20.60
20.69
21.49
20.23
20.09
20.07
20.18
20.04
19.99
17
19.93
20.01
20.45
20.59
20.68
21.28
20.21
20.09
20.05
20.18
20.04
19.99
18
19.90
20.01
20.43
20.58
20.66
21.23
20.20
20.09
20.05
20.18
20.03
19.99
19
19.83
20.03
20.71
20.62
20.65
21.18
20.18
20.09
20.05
20.19
20.03
19.99
20
19.84
20.03
20.51
20.66
20.63
21.11
20.17
20.09
20.09
20.19
20.01
19.99
21
19.85
20.03
20.50
21.02
20.81
20.99
20.16
20.09
20.09
20.19
20.01
19.99
22
19.85
20.03
21.16
20.71
20.89
20.91
20.16
20.09
20.09
20.19
20.01
19.99
23
19.85
20.03
20.78
20.66
20.91
20.91
20.23
20.09
20.09
20.19
20.01
19.99
24
19.85
20.03
21.13
20.59
20.91
20.91
20.24
20.09
20.09
20.19
20.00
19.99
25
19.94
20.03
20.94
20.53
20.98
20.89
20.32
20.09
20.09
20.19
20.00
19.99
26
20.15
20.03
20.86
20.53
21.12
20.59
20.29
20.09
20.09
20.19
19.99
19.99
27
20.15
20.03
20.70
20.53
21.06
20.21
20.34
20.09
20.09
20.19
19.99
19.99
28
20.14
20.03
20.64
20.53
20.99
20.20
20.44
20.09
20.09
20.19
19.99
19.99
29
20.17
20.03
21.53
20.53
21.35
20.20
20.54
20.09
20.09
20.19
20.01
30
20.17
20.03
20.59
20.93
21.10
20.61
20.45
20.09
20.09
20.19
20.02
31
20.03
21.56
20.98
20.36
20.09
20.19
20.02
----------
--------------
Mean
19.97
20.06
20.52
20.71
21.21
21.01
20.37
20.12
20.09
20.18
20.04
19.99
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Max
20.17
20.17
21.53
21.56
24.46
21.91
20.59
20.26
20.11
20.19
20.07
20.02
24.46
Min
19.83
20.01
20.03
20.53
20.63
20.20
20.16
20.09
20.05
20.17
19.99
19.99
19.83
24.77
m. (MSL.) ,
20.13
m. (MSL.) ,
River Bed 19.23
m. (MSL.)
28.02
m. (MSL.) ,
27.84
m. (MSL.) ,
Drainage Area 92 Square Kilometers
at 06.00 Hours, on Aug 6, 2014
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Left Bank Elevation
Right Bank Elevation