Basic HTML Version
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WATER YEAR : 2013
NAM MAE KOK RIVER BASIN
Nam Mae Kon at Ban Pang Rim Kon , Chiang Rai (G.4)
Lat 19 - 50 - 23 N Long 99 - 40 - 27 E
Locat on : on e t an at Ban Pang R m Kon.
49
sq.km.
Staff gage
+461.700 m. (MSL.)
B.M.-H.D.
On left bank about 66.50 meters from the top staff gage.
Elevation
3-time daily readings at 06.00, 12.00 and 18.00 hours.
Drainge Area
Amphoe
Mueang
Changwat
Chiang Rai
Ban
Pang Rim Kon
Gage Reading Frequency
Zero Gage at Bottom
+465.100 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Arithmetic means of 3 readings
1983 to date
2000 to date
-
2000 to date
Fairly stable because of backwater effect.
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 41 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
462.57
462.58
462.55
462.56
462.67
462.63
462.77
462.70
462.68
462.67
462.61
462.59
2
462.56
462.58
462.55
462.56
462.65
462.63
462.77
462.70
462.68
462.65
462.61
462.59
3
462.56
462.58
462.69
462.56
462.65
462.63
462.97
462.70
462.68
462.65
462.61
462.59
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
462.56
462.57
462.59
462.56
462.65
462.65
462.82
462.70
462.68
462.65
462.61
462.58
5
462.56
462.57
462.60
462.77
462.63
462.65
462.76
462.70
462.65
462.65
462.61
462.58
6
462.56
462.57
462.65
462.56
462.63
462.65
462.81
462.71
462.65
462.65
462.61
462.58
7
462.56
462.57
462.65
462.56
462.63
462.65
462.76
462.70
462.65
462.64
462.61
462.58
8
462.57
462.57
462.61
462.56
462.57
462.65
462.75
462.70
462.65
462.64
462.61
462.58
9
462.57
462.57
462.59
462.57
462.84
462.65
462.73
462.70
462.65
462.64
462.61
462.58
10
462.57
462.57
462.65
462.57
462.91
462.65
462.70
462.70
462.65
462.64
462.61
462.58
11
462.57
462.57
462.65
462.74
462.83
462.65
462.73
462.70
462.66
462.64
462.61
462.58
12
462 57
462 57
462 58
462 57
462 79
462 65
462 72
462 70
462 65
462 64
462 61
462 58
.
.
.
.
.
.
.
.
.
.
.
.
13
462.57
462.57
462.58
462.57
462.70
462.65
462.72
462.70
462.70
462.64
462.61
462.58
14
462.56
462.57
462.50
462.61
462.70
462.65
462.71
462.70
462.75
462.64
462.61
462.58
15
462.56
462.57
462.50
462.67
462.70
462.65
462.71
462.70
462.75
462.63
462.61
462.58
16
462.56
462.57
462.50
462.57
462.70
462.65
462.71
462.70
462.75
462.63
462.61
462.58
17
462.56
462.57
462.56
462.57
462.70
462.65
462.71
462.70
462.70
462.63
462.60
462.58
18
462.56
462.57
462.56
462.55
462.70
462.65
462.75
462.70
462.67
462.63
462.60
462.58
19
462.56
462.56
462.56
462.55
462.68
462.70
462.73
462.89
462.67
462.63
462.60
462.58
20
462.56
462.55
462.58
462.55
462.68
462.70
462.73
462.70
462.67
462.63
462.60
462.58
21
462.56
462.55
462.58
462.69
462.68
462.70
462.73
462.69
462.67
462.62
462.59
462.58
22
462.56
462.55
462.50
462.58
462.70
462.70
462.82
462.70
462.67
462.62
462.59
462.58
23
462.56
462.55
462.57
462.57
462.70
462.70
462.91
462.69
462.67
462.62
462.59
462.58
24
462.56
462.55
462.57
462.57
462.67
462.67
462.75
462.68
462.67
462.62
462.59
462.62
25
462.55
462.55
462.57
462.56
462.67
462.67
462.71
462.68
462.67
462.62
462.59
462.60
26
462.57
462.55
462.57
462.56
462.67
462.75
462.71
462.68
462.67
462.62
462.59
462.58
27
462.57
462.55
462.57
462.56
462.67
462.88
462.71
462.68
462.65
462.62
462.59
462.58
28
462.57
462.60
462.57
462.57
462.63
462.91
462.71
462.68
462.65
462.62
462.59
462.58
29
462.56
462.56
462.56
462.65
462.63
462.93
462.71
462.68
462.65
462.62
462.58
30
462.55
462.56
462.56
462.86
462.63
462.80
462.71
462.68
462.65
462.62
462.58
31
462.55
462.73
462.63
462.70
462.65
462.62
462.58
----------
--------------
Mean
462.56
462.57
462.58
462.60
462.69
462.69
462.75
462.70
462.67
462.63
462.60
462.58
Max
462.57
462.60
462.69
462.86
462.91
462.93
462.97
462.89
462.75
462.67
462.61
462.62
462.97
Min
462.55
462.55
462.50
462.55
462.57
462.63
462.70
462.68
462.65
462.62
462.59
462.58
462.50
463.13
m. (MSL.) ,
461.70
m. (MSL.) ,
River Bed 462.17
m. (MSL.)
465.77
m. (MSL.) ,
465.77
m. (MSL.) ,
Drainage Area
49
Square Kilometers
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at 08.00 Hours , on Sep 27 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation