Basic HTML Version
378
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WATER YEAR : 2013
NAN RIVER BASIN
Khlong Tron at Ban Na Klam , Uttaradit (N.28A)
Lat 17 - 35 - 00 N Long 100 - 29 - 30 E
Locat on : on r g t an at Ban Na K am.
368
sq.km.
Staff gage
+120.274 m. (MSL.)
B.M.-H.D.
On right bank near the gage site.
Elevation
5-time daily readings at 06.00, 09.00, 12.00, 15.00 and 18.00 hours.
Amphoe
Nam Pat
Changwat
Uttaradit
Ban
Na Klam
Gage Reading Frequency
Zero Gage at Bottom
+126.015 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Drainge Area
Arithmetic mean of 5 readings
2008 to date
2008 to date
-
2008 to date
Stable.
No overbank flow.
Basis of Mean Daily Gage Height
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
Rating Operation
Period of Rating
Rated by Flot
Period of Available Gage Records
Records good. Stage-discharge relation defined by 13 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
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1
122.18
121.65
121.57
121.61
121.69
122.02
121.81
122.07
121.71
121.72
121.70
122.01
2
122.14
121.60
121.57
121.61
121.72
122.07
121.81
122.07
121.71
121.72
121.70
122.01
3
122.11
121.60
121.57
121.61
121.71
122.06
122.10
122.07
121.71
121.72
121.69
121.89
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
122.08
121.60
121.57
121.61
121.69
122.02
121.93
122.07
121.71
121.72
121.85
121.80
5
122.04
121.60
121.71
121.67
121.69
122.02
121.81
122.07
121.71
121.72
121.85
121.85
6
122.02
121.60
121.64
121.72
121.69
122.02
121.86
122.07
121.71
121.72
121.98
121.84
7
122.02
121.67
121.61
121.67
121.67
122.02
121.85
122.15
121.69
121.72
121.98
121.84
8
122.02
121.63
121.61
121.67
121.67
122.08
122.07
121.93
121.67
121.72
121.98
121.79
9
122.02
121.60
121.61
121.67
121.67
122.13
122.07
122.15
121.67
121.72
121.98
121.65
10
122.03
121.59
121.60
121.67
121.67
122.15
122.07
122.11
121.67
121.72
121.98
122.01
11
122.07
121.59
121.59
121.67
121.67
122.14
122.14
122.07
121.67
121.72
121.98
122.04
12
122 05
121 59
121 59
121 66
122 05
122 18
122 17
122 07
121 67
121 72
121 87
122 04
.
.
.
.
.
.
.
.
.
.
.
.
13
122.03
121.59
121.59
121.66
122.13
122.13
122.17
122.07
121.67
121.69
121.87
122.04
14
122.03
121.57
121.59
121.66
122.13
122.05
122.17
122.07
121.67
121.66
121.99
122.04
15
122.03
121.57
121.59
121.66
122.13
122.03
122.17
122.07
121.67
121.65
121.82
122.04
16
122.03
121.57
121.59
121.64
122.13
121.93
122.17
122.04
121.67
121.65
121.82
122.04
17
122.03
121.57
121.59
121.63
122.13
121.96
122.16
121.99
121.67
121.65
121.98
121.81
18
122.03
121.57
121.58
121.63
122.13
121.93
122.15
121.99
121.67
121.65
121.98
121.81
19
122.03
121.57
121.58
121.62
121.95
121.85
121.83
121.88
121.67
121.65
121.98
121.81
20
122.03
121.57
121.58
121.62
122.12
121.81
121.82
121.71
121.67
121.65
121.82
121.81
21
121.94
121.57
121.65
121.65
122.10
121.80
122.02
121.99
121.67
121.65
121.82
121.81
22
121.93
121.57
121.65
121.65
122.05
121.81
122.02
122.03
121.67
121.65
121.82
121.81
23
121.93
121.57
121.65
121.65
122.03
121.82
122.02
122.07
121.67
121.71
121.82
121.81
24
121.93
121.57
121.64
121.65
121.95
121.79
122.02
122.07
121.67
121.67
121.82
121.66
25
121.93
121.57
121.64
121.65
121.99
121.77
121.82
121.72
121.67
121.71
121.82
121.66
26
121.93
121.57
121.64
121.65
122.08
121.77
122.07
121.77
121.63
121.71
122.01
121.60
27
121.93
121.57
121.64
121.65
122.05
122.15
122.07
121.77
121.63
121.97
121.87
121.60
28
121.93
121.57
121.63
121.65
122.01
121.96
122.07
121.77
121.63
121.97
121.87
121.60
29
121.93
121.57
121.61
121.62
122.01
121.92
122.02
121.74
121.90
121.97
121.60
30
121.93
121.57
121.59
121.67
121.99
121.90
121.97
121.74
121.72
121.97
121.60
31
121.57
121.66
121.99
121.97
121.72
121.97
121.60
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Mean
122.01
121.59
121.61
121.65
121.93
121.98
122.01
121.98
121.69
121.74
121.88
121.82
Max
122.18
121.67
121.71
121.72
122.13
122.18
122.17
122.15
121.90
121.97
122.01
122.04
122.18
Min
121.93
121.57
121.57
121.61
121.67
121.77
121.81
121.71
121.63
121.65
121.69
121.60
121.57
122.27
m. (MSL.) ,
120.27
m. (MSL.) ,
River Bed 120.79
m. (MSL.)
127.37
m. (MSL.) ,
127.35
m. (MSL.) ,
Drainage Area 368 Square Kilometers
at 06.00 Hours , on Sep 28 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation
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