Basic HTML Version
286
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WATER YEAR : 2013
WANG RIVER BASIN
Nam Mae Soi at Ban Thung Thong , Lampang (W.17A)
Lat 18 - 42 - 16 N Long 99 - 53 - 52 E
Locat on : on e t an at Ban T ung T ong.
788
sq.km.
Water - stage recorder
+295.655 m. (MSL.)
B.M.-H.D.
About 21 meters from the top staff gage.
Elevation
Recording
+300.250 m. (MSL.)
Bench Mark
Type of Gage
Amphoe
Chae Hom
Changwat
Lampang
Ban
Thung Thong
Drainge Area
Location BM
Gage Reading Frequency
Zero Gage at Bottom
Arithmetic mean of 24 readings
2011 to date
2011 to date
-
2011 to date
Rather unstable by some scouring.
No overbank flow.
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
Rating Operation
Period of Rating
Rated by Flot
Period of Available Gage Records
Basis of Mean Daily Gage Height
Records fair.Stage-discharge relation defined by 45 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
296.11
296.65
296.11
296.05
296.26
297.03
296.48
296.62
296.65
296.17
296.01
295.90
2
296.22
296.63
296.13
296.02
296.30
296.64
296.57
296.49
296.41
296.14
296.01
295.88
3
296.69
296.63
296.22
296.01
296.25
296.38
296.63
296.42
296.40
296.10
295.99
295.88
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
296.71
296.66
296.30
296.01
296.23
296.36
296.64
296.32
296.32
296.09
295.97
295.87
5
296.71
296.71
296.32
296.01
296.37
296.58
296.61
296.34
296.24
296.11
295.98
295.87
6
296.71
296.78
296.43
296.13
296.32
296.99
296.68
296.46
296.28
296.08
295.97
295.87
7
296.71
296.78
296.36
296.56
296.37
296.71
296.72
296.44
296.29
296.01
295.99
295.88
8
296.69
296.30
296.30
296.91
297.29
296.52
296.61
296.44
296.26
296.01
295.96
295.87
9
296.70
296.12
296.22
296.75
297.02
296.80
296.45
296.42
296.20
296.08
295.96
295.86
10
296.69
296.11
296.34
296.40
297.02
296.89
296.38
296.40
296.12
296.10
295.96
295.87
11
296.69
296.15
296.49
296.23
297.27
296.68
296.33
296.33
296.10
296.06
295.96
295.87
12
296 69
296 12
296 44
296 24
297 11
296 62
296 26
296 37
296 11
296 06
295 96
295 87
.
.
.
.
.
.
.
.
.
.
.
.
13
296.69
296.10
296.26
296.18
296.80
296.69
296.25
296.36
296.10
296.02
295.95
295.87
14
296.69
296.10
296.20
296.13
296.88
296.74
296.14
296.36
296.11
296.07
295.94
295.87
15
296.70
296.10
296.13
296.35
296.78
296.67
296.26
296.39
296.25
296.12
295.93
295.87
16
296.75
296.10
296.13
296.76
296.83
296.74
296.19
296.43
296.31
296.10
295.93
295.87
17
296.66
296.06
296.13
296.61
296.61
296.64
296.26
296.36
296.23
296.09
295.93
295.87
18
296.64
296.05
296.11
296.45
296.51
296.62
297.19
296.35
296.13
296.09
295.93
295.87
19
296.64
296.05
296.10
296.28
296.29
296.48
297.80
296.57
296.07
296.06
295.94
295.88
20
296.66
296.09
296.08
296.20
296.38
296.38
297.11
297.12
296.08
296.06
295.93
295.86
21
296.66
296.24
296.11
296.08
296.46
296.37
296.98
296.84
296.09
296.05
295.92
295.84
22
296.66
296.23
296.02
296.15
296.75
296.38
297.44
296.50
296.08
296.08
295.93
295.99
23
296.66
296.15
296.05
296.13
296.73
296.20
297.18
296.43
296.15
296.07
295.91
296.69
24
296.67
296.19
296.02
296.22
296.66
296.35
296.99
296.36
296.07
296.07
295.91
296.59
25
296.71
296.38
296.06
296.45
296.63
296.33
297.23
296.35
296.06
296.09
295.91
296.59
26
296.75
296.27
296.04
296.26
296.53
296.73
297.08
296.33
296.07
296.05
295.91
296.59
27
296.67
296.18
296.29
296.21
296.65
296.86
296.89
296.32
296.08
296.02
295.90
296.59
28
296.66
296.12
296.27
296.25
296.52
297.54
296.66
296.34
296.11
296.01
295.90
296.58
29
296.66
296.09
296.09
296.24
296.42
297.13
296.74
296.44
296.19
296.01
296.57
30
296.66
296.06
296.06
296.52
296.42
296.73
296.75
296.92
296.16
296.01
296.56
31
296.07
296.40
296.82
296.66
296.16
296.02
296.52
----------
--------------
Mean
296.65
296.27
296.19
296.30
296.63
296.66
296.71
296.46
296.19
296.07
295.95
296.08
Max
296.75
296.78
296.49
296.91
297.29
297.54
297.80
297.12
296.65
296.17
296.01
296.69
297.80
Min
296.11
296.05
296.02
296.01
296.23
296.20
296.14
296.32
296.06
296.01
295.90
295.84
295.84
297.96
m. (MSL.) ,
295.66
m. (MSL.) ,
River Bed 295.28
m. (MSL.)
300.10
m. (MSL.) ,
300.20
m. (MSL.) ,
Drainage Area 788 Square Kilometers
at 05.00 Hours , on Oct 19 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Left Bank Elevation
Right Bank Elevation
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