Basic HTML Version
246
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l f b k h b id
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WATER YEAR : 2013
PING RIVER BASIN
Nam Mae Kuang at Ban Mae Wan , Chiang Mai (P.79)
Lat 18 - 57 - 45 N Long 99 - 14 - 31 E
Locat on : on e t an at t e r ge on roa .
136
sq.km.
Water - stage recorder
+442.300 m. (MSL.)
B.M.-H.D.
On left bank at the approach of the bridge.
Elevation
Recording.
Zero Gage at Bottom
Type of Gage
Amphoe
Doi Saket
Changwat
Chiang Mai
Ban
Mae Wan
Drainge Area
Bench Mark
Location BM
Gage Reading Frequency
+447.326 m. (MSL.)
Arithmetic mean of 24 readings
2001 to date
2001 to date
-
2001 to date
Fairly 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 39 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
442.73
442.70
442.74
442.75
442.83
442.90
442.89
442.90
442.78
442.70
442.66
442.65
2
442.73
442.70
442.73
442.74
442.81
442.84
443.05
442.90
442.78
442.71
442.65
442.66
3
442.73
442.71
442.74
442.73
442.85
442.82
442.99
442.88
442.78
442.71
442.66
442.68
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
442.73
442.73
442.75
442.73
442.81
442.81
442.95
442.87
442.77
442.71
442.66
442.67
5
442.73
442.76
442.83
442.88
442.81
442.81
442.93
442.84
442.75
442.71
442.66
442.70
6
442.73
442.75
442.80
442.86
442.82
442.99
442.96
442.86
442.75
442.70
442.66
442.68
7
442.73
442.76
442.77
442.89
442.79
442.92
442.93
442.85
442.75
442.70
442.66
442.68
8
442.73
442.74
442.74
442.79
442.95
442.81
442.91
442.85
442.75
442.70
442.66
442.68
9
442.72
442.74
442.74
442.79
443.11
442.95
442.90
442.84
442.72
442.69
442.66
442.68
10
442.73
442.74
442.74
442.74
442.90
442.90
442.88
442.83
442.68
442.69
442.66
442.68
11
442.73
442.74
442.78
442.76
442.92
442.86
442.87
442.81
442.74
442.69
442.65
442.68
12
442 72
442 74
442 79
442 74
442 83
442 91
442 87
442 87
442 74
442 69
442 66
442 68
.
.
.
.
.
.
.
.
.
.
.
.
13
442.72
442.73
442.76
442.73
442.86
443.01
442.87
442.82
442.74
442.69
442.66
442.68
14
442.72
442.73
442.76
442.74
442.86
442.99
442.86
442.86
442.73
442.68
442.66
442.68
15
442.73
442.73
442.75
442.78
442.84
442.98
442.86
442.79
442.76
442.68
442.66
442.68
16
442.73
442.73
442.74
442.83
442.95
442.97
442.84
442.81
442.76
442.68
442.66
442.68
17
442.73
442.73
442.74
442.83
442.87
442.96
442.85
442.82
442.74
442.68
442.65
442.67
18
442.73
442.73
442.74
442.80
442.83
442.97
443.09
442.83
442.74
442.68
442.65
442.65
19
442.71
442.73
442.75
442.79
442.81
442.93
443.05
442.82
442.74
442.68
442.65
442.65
20
442.71
442.73
442.79
442.76
442.80
442.90
443.05
442.85
442.72
442.68
442.65
442.65
21
442.71
442.73
442.77
442.75
442.82
442.88
442.98
442.82
442.73
442.68
442.65
442.65
22
442.71
442.73
442.79
442.77
443.03
442.86
443.00
442.81
442.73
442.68
442.65
442.65
23
442.70
442.73
442.77
442.78
442.94
442.85
443.01
442.80
442.72
442.68
442.65
442.65
24
442.70
442.73
442.74
442.79
442.90
442.84
443.00
442.80
442.71
442.68
442.65
442.65
25
442.70
442.73
442.75
442.82
442.85
442.85
443.15
442.78
442.72
442.68
442.65
442.65
26
442.70
442.73
442.77
442.80
442.82
443.08
443.06
442.79
442.71
442.68
442.65
442.65
27
442.70
442.74
442.78
442.79
442.81
443.05
443.02
442.79
442.71
442.68
442.65
442.65
28
442.70
442.72
442.76
442.81
442.81
442.98
442.96
442.79
442.71
442.68
442.65
442.65
29
442.70
442.72
442.75
442.84
442.83
442.93
443.02
442.79
442.71
442.67
442.65
30
442.70
442.73
442.75
442.89
442.81
442.91
442.93
442.78
442.71
442.66
442.65
31
442.72
442.91
442.82
442.91
442.71
442.66
442.65
----------
--------------
Mean
442.72
442.73
442.76
442.79
442.86
442.92
442.96
442.83
442.74
442.69
442.66
442.67
Max
442.73
442.76
442.83
442.91
443.11
443.08
443.15
442.90
442.78
442.71
442.66
442.70
443.15
Min
442.70
442.70
442.73
442.73
442.79
442.81
442.84
442.78
442.68
442.66
442.65
442.65
442.65
443.50
m. (MSL.) ,
442.30
m. (MSL.) ,
River Bed 442.58
m. (MSL.)
446.86
m. (MSL.) ,
446.08
m. (MSL.) ,
Drainage Area 136 Square Kilometers
at 12.00 Hours , on Sep 26 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Left Bank Elevation
Right Bank Elevation
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