Basic HTML Version
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WATER YEAR : 2013
CHI RIVER BASIN
Chi River at Ban Chot , Khon Kaen (E.9)
Lat 16 - 05 - 44 N Long 102 - 34 - 25 E
Locat on : on e t an a out 80 meters ownstream rom t e r ge on g way.
10,878 sq.km.
Staff gage
+151.113 m. (MSL.)
B.M.- H.D.
On left bank about 25 meters from the top staff gage.
Elevation
3-time daily readings at 06.00, 12.00 and 18.00 hours.
+167.014 m. (MSL.)
Bench Mark
Type of Gage
Amphoe
Manchakhiri
Changwat
Khon Kaen
Ban
Chot
Drainge Area
Location BM
Gage Reading Frequency
Zero Gage at Bottom
Arithmetic mean of 3 readings
1958 to date
1967 - 1973, 1986 - 1987, 1992 to date
-
1967 - 1980, 1983 - 1987, 1992 to date
Fairly stable.
Overbank flow starts at elevation +162.340 m.(MSL.), records are channel flow only.
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 good. Stage-discharge relation defined by 24 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
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1
152.43
152.28
152.26
152.32
155.05
153.84
161.02
161.63
154.03
153.08
152.31
152.37
2
152.54
152.43
152.30
152.21
155.07
153.81
161.06
161.60
153.86
153.06
152.29
152.35
3
152.59
152.40
152.30
152.11
155.26
153.52
161.09
161.55
153.86
153.05
152.27
152.33
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
152.50
152.36
152.30
152.06
155.38
153.28
161.13
161.51
153.85
153.05
152.26
152.32
5
152.35
152.37
152.38
152.00
155.31
153.18
161.31
161.46
153.83
153.03
152.23
152.30
6
152.34
152.37
152.59
151.96
154.88
153.28
161.71
161.42
153.83
153.03
152.23
152.32
7
152.27
152.36
152.59
151.95
154.55
153.28
162.12
161.39
153.79
153.08
152.25
152.34
8
152.25
152.35
152.53
152.11
154.07
153.69
162.42
161.34
153.65
153.08
152.29
152.34
9
152.29
152.33
152.49
152.34
153.82
154.17
162.59
161.27
153.47
153.07
152.30
152.33
10
152.35
152.32
152.48
152.31
153.77
154.37
162.65
161.15
153.39
152.99
152.31
152.33
11
152.50
152.33
152.44
152.30
153.75
154.69
162.64
160.91
153.30
152.77
152.32
152.32
12
152 47
152 34
152 33
152 30
153 75
155 22
162 62
160 54
153 29
152 61
152 33
152 33
.
.
.
.
.
.
.
.
.
.
.
.
13
152.41
152.34
152.30
152.29
153.91
155.68
162.53
160.17
153.35
152.61
152.32
152.34
14
152.34
152.35
152.31
152.30
154.31
156.33
162.45
159.58
153.32
152.60
152.33
152.32
15
152.37
152.35
152.36
152.24
154.68
156.78
162.43
158.75
153.32
152.54
152.35
152.33
16
152.50
152.34
152.35
152.07
155.29
156.89
162.36
157.73
153.33
152.50
152.34
152.31
17
152.49
152.34
152.35
152.04
155.63
156.89
162.29
157.17
153.31
152.46
152.33
152.31
18
152.49
152.35
152.35
152.08
155.80
157.02
162.23
156.72
153.37
152.45
152.31
152.31
19
152.47
152.36
152.35
152.04
155.77
157.19
162.17
155.95
153.58
152.44
152.32
152.31
20
152.42
152.36
152.29
152.02
155.53
157.29
162.12
155.54
153.75
152.43
152.34
152.32
21
152.38
152.36
152.13
152.11
155.05
157.64
162.07
155.23
153.80
152.41
152.33
152.34
22
152.37
152.34
152.07
152.39
154.58
158.38
162.04
155.00
153.87
152.42
152.31
152.34
23
152.39
152.27
152.03
152.45
154.14
159.41
162.01
155.11
153.92
152.41
152.33
152.33
24
152.40
152.22
151.97
152.51
153.75
159.97
161.96
155.07
153.82
152.41
152.34
152.34
25
152.38
152.18
151.92
152.55
153.58
160.42
161.91
154.98
153.74
152.42
152.34
152.36
26
152.28
152.16
151.93
152.55
153.37
160.62
161.86
154.81
153.65
152.38
152.34
152.36
27
152.28
152.14
152.11
152.56
153.32
160.73
161.81
154.81
153.61
152.36
152.37
152.34
28
152.41
152.13
152.24
152.60
153.40
160.80
161.77
154.73
153.48
152.36
152.39
152.33
29
152.40
152.11
152.17
153.06
153.66
160.86
161.73
154.54
153.17
152.34
152.34
30
152.27
152.12
152.18
154.25
153.82
160.95
161.70
154.28
153.11
152.33
152.32
31
152.11
154.96
153.86
161.68
153.10
152.32
152.31
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Mean
152.40
152.30
152.28
152.42
154.46
156.67
161.98
158.20
153.57
152.65
152.31
152.33
Max
152.59
152.43
152.59
154.96
155.80
160.95
162.65
161.63
154.03
153.08
152.39
152.37
162.65
Min
152.25
152.11
151.92
151.95
153.32
153.18
161.02
154.28
153.10
152.32
152.23
152.30
151.92
162.66
m. (MSL.) ,
151.11
m. (MSL.) ,
River Bed 149.17
m. (MSL.)
164.09
m. (MSL.) ,
162.33
m. (MSL.) ,
Drainage Area 10878 Square Kilometers
at 06.00 Hours, on Oct 10, 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Left Bank Elevation
Right Bank Elevation
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