Basic HTML Version
220
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WATER YEAR : 2013
PING RIVER BASIN
Nam Mae Rim at Ban Mae Rim Tai , Chiang Mai (P.21)
Lat 18 - 55 - 45 N Long 98 - 56 - 40 E
Locat on : on e t an a out 100 meters ownstream rom t e r ge o C ang Ma - Fang H g way.
452
sq.km.
Water - stage recorder.
+319.700 m. (MSL.)
B.M.-H.D.
In the vicinity of gage observer's house.
Elevation
Recording
+325.270 m. (MSL.)
Bench Mark
Type of Gage
Amphoe
Mae Rim
Changwat
Chiang Mai
Ban
Mae Rim Tai
Drainge Area
Location BM
Gage Reading Frequency
Zero Gage at Bottom
Arithmetic mean of 24 readings
1954 to date
1954 - 1960 , 1977 to date
-
1954 - 1960 , 1977 to date
Fairly stable.
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 40 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
320.17
320.18
320.34
320.27
320.74
320.59
320.79
320.96
320.65
320.62
320.30
320.33
2
320.17
320.18
320.32
320.23
320.57
320.83
320.93
320.90
320.63
320.57
320.25
320.28
3
320.15
320.18
320.27
320.22
320.50
320.68
321.14
320.80
320.64
320.51
320.26
320.21
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
320.18
320.23
320.32
320.23
320.51
320.64
321.52
320.79
320.56
320.55
320.25
320.21
5
320.18
320.47
320.35
320.22
320.75
320.63
321.11
320.71
320.57
320.27
320.24
320.20
6
320.19
320.44
320.36
320.23
320.65
320.96
320.97
320.68
320.56
320.50
320.23
320.19
7
320.31
320.36
320.38
320.22
320.63
321.21
321.04
320.71
320.53
320.51
320.25
320.25
8
320.25
320.38
320.38
320.39
320.56
321.36
320.97
320.72
320.54
320.56
320.26
320.46
9
320.19
320.37
320.40
320.52
320.64
321.68
320.83
320.72
320.53
320.51
320.37
320.38
10
320.15
320.36
320.32
320.45
320.96
321.21
320.69
320.70
320.54
320.46
320.42
320.21
11
320.14
320.38
320.44
320.58
322.03
320.92
320.65
320.68
320.56
320.44
320.31
320.16
12
320 12
320 34
320 79
320 56
322 78
321 23
320 57
320 67
320 58
320 43
320 39
320 16
.
.
.
.
.
.
.
.
.
.
.
.
13
320.12
320.35
320.43
320.45
321.67
321.40
320.49
320.66
320.57
320.45
320.38
320.16
14
320.12
320.28
320.25
320.32
321.08
321.15
320.49
320.66
320.70
320.45
320.40
320.16
15
320.12
320.23
320.21
320.39
321.30
321.06
320.54
320.70
321.07
320.43
320.34
320.16
16
320.12
320.18
320.20
320.64
321.23
321.20
320.52
321.34
320.96
320.40
320.30
320.16
17
320.12
320.17
320.19
320.86
320.95
321.49
320.65
321.10
320.87
320.40
320.27
320.16
18
320.12
320.14
320.20
320.74
320.81
321.11
322.18
321.00
320.74
320.40
320.31
320.16
19
320.12
320.13
320.18
320.50
320.75
320.83
322.69
320.89
320.67
320.49
320.32
320.17
20
320.11
320.28
320.18
320.37
320.74
320.90
321.56
321.44
320.65
320.37
320.30
320.18
21
320.10
320.60
320.19
320.32
320.96
320.75
321.61
321.05
320.63
320.35
320.30
320.17
22
320.10
320.53
320.19
320.34
321.45
320.66
321.48
320.85
320.62
320.33
320.30
320.15
23
320.10
320.44
320.17
320.41
321.18
320.60
321.42
320.77
320.60
320.34
320.33
320.16
24
320.32
320.36
320.19
320.75
321.11
320.61
321.22
320.74
320.58
320.33
320.31
320.16
25
320.23
320.40
320.27
321.06
320.92
320.67
321.68
320.84
320.59
320.30
320.30
320.19
26
320.22
320.50
320.34
320.71
320.80
320.65
321.19
320.69
320.58
320.33
320.30
320.15
27
320.21
320.39
320.36
320.65
320.77
321.14
321.00
320.70
320.58
320.33
320.32
320.17
28
320.19
320.35
320.30
320.50
320.70
322.13
321.07
320.85
320.60
320.34
320.33
320.27
29
320.13
320.33
320.27
320.55
320.58
321.55
321.62
320.80
320.61
320.32
320.39
30
320.18
320.29
320.28
320.77
320.49
321.03
321.22
320.67
320.61
320.27
320.47
31
320.18
320.67
320.47
321.07
320.59
320.29
320.42
----------
--------------
Mean
320.16
320.32
320.30
320.49
320.94
321.03
321.13
320.83
320.64
320.41
320.31
320.23
Max
320.32
320.60
320.79
321.06
322.78
322.13
322.69
321.44
321.07
320.62
320.42
320.47
322.78
Min
320.10
320.13
320.17
320.22
320.47
320.59
320.49
320.66
320.53
320.27
320.23
320.15
320.10
323.28
m. (MSL.) ,
319.70
m. (MSL.) ,
River Bed 319.60
m. (MSL.)
325.17
m. (MSL.) ,
325.21
m. (MSL.) ,
Drainage Area 452 Square Kilometers
at 01.00 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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