Basic HTML Version
120
i
l f b k
i h k
WATER YEAR : 2013
CHI RIVER BASIN
Chi River at Ban Kui Chuak , Maha Sarakham (E.91)
Lat 16 - 21 - 58 N Long 102 - 56 - 59 E
Locat on : on e t an at Ban Ku C ua .
29,265 sq.km.
Staff gage
+138.000 m. (MSL.)
B.M.- H.D.
On left bank at the abutment of the bridge.
Elevation
3-time daily readings at 06.00, 12.00 and 18.00 hours.
Amphoe
Kosum Phisai
Changwat
Maha Sarakham
Ban
Kui Chuak
Gage Reading Frequency
Zero Gage at Bottom
+151.082 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Drainge Area
Arithmetic mean of 3 readings
2005 to date
2005 to date
-
2005 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 29 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
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1
139.56
139.54
139.54
139.52
140.66
140.88
146.40
147.63
140.48
141.59
140.63
140.18
2
139.56
139.54
139.53
139.50
141.33
140.75
146.55
147.59
140.44
141.57
140.67
140.21
3
139.56
139.54
139.54
139.53
140.98
140.54
146.65
147.46
140.44
141.52
140.38
140.45
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
139.55
139.54
139.54
139.57
141.05
140.51
146.74
147.25
140.49
141.56
140.40
140.35
5
139.54
139.54
139.53
139.65
141.62
140.34
146.78
146.99
140.47
141.56
140.52
140.37
6
139.55
139.54
139.53
139.63
141.72
140.51
146.78
146.67
140.45
141.54
140.60
140.23
7
139.56
139.54
139.54
139.58
141.71
141.17
146.76
146.43
140.46
141.28
140.48
140.07
8
139.56
139.54
139.55
139.65
141.94
141.33
146.75
146.17
140.49
140.74
140.36
139.90
9
139.54
139.53
139.53
139.75
142.28
141.24
146.74
145.96
140.40
140.53
140.37
139.84
10
139.55
139.52
139.54
139.98
142.31
141.27
146.66
145.76
140.24
140.19
140.29
139.77
11
139.56
139.50
139.56
140.19
142.36
141.20
146.59
145.58
140.32
139.77
140.25
139.90
12
139 54
139 50
139 59
140 15
142 50
141 38
146 92
145 45
140 28
140 04
140 24
139 94
.
.
.
.
.
.
.
.
.
.
.
.
13
139.54
139.50
139.85
140.02
142.46
141.69
147.30
145.23
140.06
140.02
140.01
139.93
14
139.57
139.50
140.23
140.02
142.50
142.25
147.44
144.61
139.92
139.96
139.77
139.99
15
139.56
139.49
140.09
140.01
142.53
142.88
147.45
143.97
139.95
139.94
140.07
139.87
16
139.47
139.49
139.94
139.85
142.42
143.24
147.79
143.25
140.17
140.14
140.30
139.88
17
139.42
139.49
139.67
139.77
142.37
143.39
148.12
142.95
140.59
140.11
140.56
139.87
18
139.44
139.48
139.68
140.00
142.43
143.39
148.43
142.30
140.61
140.07
140.57
139.89
19
139.45
139.53
139.68
139.86
142.33
143.25
148.63
142.27
140.86
140.04
140.36
139.99
20
139.48
139.62
139.68
139.86
142.14
143.21
148.76
142.22
141.12
140.07
140.17
139.98
21
139.52
139.68
139.64
139.74
142.11
143.22
148.80
142.00
141.27
140.20
140.07
139.95
22
139.56
139.65
139.55
139.55
142.07
143.45
148.82
141.65
141.45
140.14
140.15
139.94
23
139.53
139.63
139.51
139.62
141.85
143.59
148.79
141.38
141.52
140.11
140.25
139.88
24
139.52
139.64
139.51
140.00
141.88
143.88
148.69
141.30
141.56
140.29
140.23
139.84
25
139.54
139.63
139.46
140.65
141.79
144.07
148.61
141.22
141.56
140.23
140.26
139.92
26
139.54
139.59
139.47
140.20
141.76
144.33
148.47
141.14
141.52
140.12
140.26
140.03
27
139.54
139.53
139.47
140.02
141.58
144.62
148.31
141.04
141.50
140.17
140.36
139.90
28
139.54
139.52
139.47
140.06
141.52
145.38
148.18
140.80
141.52
140.25
140.39
139.83
29
139.54
139.54
139.46
140.13
141.30
145.99
148.03
140.62
141.53
140.20
139.79
30
139.54
139.54
139.47
140.34
141.17
146.24
147.86
140.56
141.54
140.20
139.89
31
139.54
140.09
141.14
147.73
141.57
140.32
139.90
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Mean
139.53
139.55
139.61
139.89
141.86
142.64
147.63
143.92
140.80
140.47
140.32
139.98
Max
139.57
139.68
140.23
140.65
142.53
146.24
148.82
147.63
141.57
141.59
140.67
140.45
148.82
Min
139.42
139.48
139.46
139.50
140.66
140.34
146.40
140.56
139.92
139.77
139.77
139.77
139.42
148.82
m. (MSL.) ,
138.00
m. (MSL.) ,
River Bed 138.37
m. (MSL.)
150.38
m. (MSL.) ,
150.06
m. (MSL.) ,
Drainage Area 29265 Square Kilometers
at 04.00 Hours, on Oct 22, 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation
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