Basic HTML Version
114
Location : on left bank at Ban Nang Dad Khok.
508
sq.km.
Amphoe
Nong Bua Daeng
Changwat
Chaiyaphum
Ban
Nang Dad Khok
WATER YEAR : 2014
CHI RIVER BASIN
Chi River at Ban Nang Dad Khok , Chaiyaphum (E.84)
Lat 16 - 09 - 08 N Long 101 - 35 - 07 E
Drainge Area
Staff gage
+237.650 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.
Arithmetic mean of 3 readings
2004 to date
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
+246.755 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Rating Operation
Period of Available Gage Records
2004 to date
-
2004 to date
Rather unstable.
No overbank flow.
Records fair. Stage-discharge relation defined by 25 discharge measurements made in 2014.
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
General Description
Period of Rating
Rated by Flot
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
239.28
239.33
239.38
239.60
239.40
241.36
240.94
239.54
239.47
239.39
239.33
239.29
2
239.25
239.32
239.36
239.64
239.41
242.74
240.65
239.53
239.46
239.39
239.33
239.30
3
239.26
239.33
239.35
239.58
239.53
243.25
240.48
239.52
239.47
239.39
239.33
239.29
4
239.26
239.35
239.34
239.45
239.52
242.32
240.25
239.55
239.45
239.38
239.33
239.29
5
239.26
239.34
239.33
239.39
239.52
241.41
240.10
240.16
239.45
239.37
239.34
239.28
6
239.27
239.33
239.31
239.37
239.80
240.78
239.96
240.78
239.44
239.38
239.35
239.29
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Gage Height in Meter (MSL.) Water Year April 1, 2014 to March 31, 2015
7
239.28
239.33
239.30
239.39
240.03
241.40
239.93
240.88
239.44
239.39
239.35
239.28
8
239.29
239.32
239.30
239.53
239.86
240.91
239.92
241.08
239.43
239.37
239.35
239.29
9
239.29
239.32
239.32
239.46
239.68
240.56
239.91
240.54
239.44
239.37
239.34
239.30
10
239.29
239.31
239.49
239.42
239.63
240.51
239.90
240.35
239.43
239.37
239.35
239.29
11
239.30
239.31
239.47
239.40
239.71
240.55
239.89
240.09
239.43
239.37
239.35
239.29
12
239.39
239.31
239.47
239.39
239.80
240.49
239.88
239.91
239.43
239.36
239.33
239.30
13
239.39
239.32
239.59
239.41
239.71
240.39
239.87
239.82
239.42
239.37
239.33
239.29
14
239.39
239.40
239.52
240.47
239.69
240.39
239.83
239.73
239.42
239.36
239.35
239.29
15
239.38
239.44
239.44
240.82
239.67
240.41
239.79
239.67
239.41
239.36
239.35
239.29
16
239.38
239.44
239.38
240.04
239.74
240.53
239.75
239.63
239.41
239.36
239.34
239.30
17
239.37
239.43
239.46
239.65
240.71
240.30
239.74
239.62
239.40
239.37
239.34
239.30
18
239.36
239.44
239.47
239.50
240.23
240.14
239.73
239.60
239.41
239.36
239.35
239.29
19
239.35
239.44
239.45
239.51
239.88
240.11
239.72
239.59
239.41
239.36
239.33
239.29
20
239.34
239.43
239.44
239.52
239.81
240.03
239.73
239.58
239.40
239.36
239.33
239.30
21
239.33
239.40
239.43
239.59
240.04
240.00
239.73
239.58
239.40
239.36
239.33
239.30
22
239.33
239.35
239.42
239.50
240.70
240.07
239.72
239.56
239.39
239.35
239.34
239.31
23
239.32
239.34
239.40
239.46
240.98
239.86
239.72
239.53
239.40
239.35
239.34
239.29
24
239.31
239.33
239.39
239.43
240.42
239.90
239.71
239.52
239.39
239.35
239.33
239.30
25
239.30
239.32
239.37
239.40
240.01
240.15
239.70
239.50
239.40
239.35
239.32
239.29
26
239.30
239.35
239.37
239.61
239.92
241.11
239.69
239.49
239.40
239.35
239.32
239.29
27
239.30
239.45
239.37
239.52
240.03
240.87
239.66
239.49
239.40
239.34
239.32
239.30
28
239.30
239.48
239.37
239.47
242.16
240.63
239.63
239.49
239.39
239.34
239.32
239.28
29
239.31
239.37
239.35
239.45
242.58
240.95
239.60
239.48
239.39
239.34
239.29
30
239.31
239.34
239.34
239.43
242.15
240.87
239.55
239.47
239.38
239.34
239.28
31
239.37
239.42
241.89
239.52
239.38
239.33
239.27
----------
--------------
Mean
239.32
239.37
239.40
239.57
240.20
240.77
239.88
239.81
239.42
239.36
239.34
239.29
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Max
239.39
239.48
239.59
240.82
242.58
243.25
240.94
241.08
239.47
239.39
239.35
239.31
243.25
Min
239.25
239.31
239.30
239.37
239.40
239.86
239.52
239.47
239.38
239.33
239.32
239.27
239.25
243.44
m. (MSL.) ,
237.65
m. (MSL.) ,
River Bed 238.35
m. (MSL.)
246.45
m. (MSL.) ,
246.45
m. (MSL.) ,
Drainage Area 508 Square Kilometers
at 09.00 Hours, on Sep 3, 2014
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation