Basic HTML Version
116
i
l f b k
WATER YEAR : 2013
CHI RIVER BASIN
Lam Nam Choen at Ban Non Han , Khon Kaen (E.85)
Lat 16 - 35 - 28 N Long 101 - 59 - 02 E
Locat on : on e t an at Ban Non Han.
1,218
sq.km.
Staff gage
+224.840 m. (MSL.)
B.M.- Highways Dept.
On left bank downstream at the footpath of the bridge.
Elevation
3-time daily readings at 06.00, 12.00 and 18.00 hours.
+235.165 m. (MSL.)
Bench Mark
Type of Gage
Amphoe
Chum Pae
Changwat
Khon Kaen
Ban
Non Han
Drainge Area
Location BM
Gage Reading Frequency
Zero Gage at Bottom
Arithmetic mean of 3 readings
2004 to date
2004 to date
-
2004 to date
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 22 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
227.42
226.31
226.49
226.20
227.13
227.95
230.00
227.77
226.68
227.05
227.04
227.16
2
227.31
226.31
226.44
226.08
227.07
227.96
229.90
227.72
226.64
226.96
227.02
227.13
3
227.21
226.31
226.50
226.55
227.43
228.72
229.81
227.61
226.68
226.85
227.01
227.12
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
227.12
226.32
226.58
227.52
227.27
227.69
229.72
227.49
226.69
226.97
226.98
227.11
5
227.01
226.32
226.56
228.46
227.65
227.42
229.66
227.43
226.65
226.98
226.95
227.10
6
226.92
226.33
226.86
228.34
227.24
227.13
229.51
227.35
226.58
226.94
226.92
227.10
7
226.82
226.33
226.93
228.91
227.40
227.32
229.22
227.28
226.60
226.69
226.90
227.09
8
226.72
226.34
226.85
229.36
227.55
228.05
228.75
227.19
226.57
226.44
226.87
227.09
9
226.64
226.34
226.71
229.63
227.95
229.05
228.22
227.03
226.57
226.39
226.79
227.09
10
226.62
226.35
226.58
229.42
228.49
229.27
227.81
227.07
226.57
226.34
226.71
227.08
11
226.60
226.35
226.66
228.47
228.97
229.22
227.58
227.10
226.53
226.32
226.72
227.08
12
226 58
226 36
227 01
228 29
229 61
229 23
227 28
227 02
226 50
226 32
226 75
227 08
.
.
.
.
.
.
.
.
.
.
.
.
13
226.57
226.36
226.91
228.19
229.90
229.68
227.05
227.00
226.52
226.43
226.80
227.07
14
226.55
226.37
226.82
227.91
229.92
229.98
226.94
226.97
226.49
226.99
226.85
227.07
15
226.54
226.37
226.78
227.32
229.91
230.05
226.83
226.96
226.40
227.07
226.90
227.06
16
226.53
226.38
226.74
226.89
229.88
230.04
226.84
226.91
226.46
227.10
226.96
227.06
17
226.51
226.38
226.74
226.69
229.61
230.02
227.04
226.71
226.79
227.07
227.00
227.05
18
226.49
226.39
226.74
226.60
228.85
229.96
228.74
226.68
226.95
227.03
227.02
227.04
19
226.46
226.39
226.68
226.59
228.04
229.87
229.70
226.64
227.25
226.93
227.03
227.04
20
226.44
226.39
226.61
226.88
227.51
229.80
229.91
226.60
227.33
226.42
227.05
227.03
21
226.43
226.40
226.73
227.34
227.18
229.80
229.76
226.60
227.33
226.55
227.09
227.03
22
226.42
226.40
226.74
227.21
226.99
229.89
229.45
226.57
227.29
226.95
227.05
227.02
23
226.41
226.40
226.74
227.11
226.98
230.02
228.97
226.57
227.28
227.01
226.96
227.02
24
226.39
226.41
226.74
227.20
227.01
229.99
228.40
226.58
227.22
227.05
227.09
227.02
25
226.36
226.41
226.68
227.68
227.03
229.90
227.95
226.73
227.07
226.97
227.11
227.01
26
226.34
226.42
226.51
227.69
226.97
229.82
228.54
226.83
226.85
226.92
227.12
227.01
27
226.33
226.42
226.42
227.46
226.88
229.84
228.88
226.81
226.71
226.97
227.15
227.01
28
226.32
226.43
226.38
227.31
226.77
230.02
228.47
226.81
226.61
227.01
227.19
227.00
29
226.32
226.42
226.37
227.39
226.77
230.19
227.99
226.77
226.56
226.98
227.00
30
226.31
226.41
226.36
227.32
227.00
230.08
227.91
226.72
226.55
226.99
227.00
31
226.40
227.23
227.70
227.89
226.54
227.05
227.00
----------
--------------
Mean
226.62
226.37
226.66
227.59
227.89
229.27
228.54
226.98
226.76
226.83
226.97
227.06
Max
227.42
226.43
227.01
229.63
229.92
230.19
230.00
227.77
227.33
227.10
227.19
227.16
230.19
Min
226.31
226.31
226.36
226.08
226.77
227.13
226.83
226.57
226.40
226.32
226.71
227.00
226.08
230.23
m. (MSL.) ,
224.84
m. (MSL.) ,
River Bed 225.54
m. (MSL.)
233.92
m. (MSL.) ,
232.60
m. (MSL.) ,
Drainage Area 1218 Square Kilometers
at 09.00 Hours, on Sep 29, 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Left Bank Elevation
Right Bank Elevation
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