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l f b k
WATER YEAR : 2013
YOM RIVER BASIN
Yom River at Ban Kong , Sukhothai (Y.15)
Lat 16 - 55 - 47 N Long 99 - 57 - 41 E
Locat on : on e t an at Ban Kong.
19,936 sq.km.
Staff gage
+35.320 m. (MSL.)
B.M.-H.D.
On left bank near the gage site.
Elevation
5-time daily readings at 06.00, 09.00, 12.00, 15.00 and 18.00 hours.
Amphoe
Kong Krailat
Changwat
Sukhothai
Ban
Kong
Gage Reading Frequency
Zero Gage at Bottom
+42.320 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Drainge Area
Arithmetic mean of 5 readings
2010 to date
2010 to date
-
2010 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 fair. Stage-discharge relation defined by 13 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
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-----------------
1
38.16
35.35
35.62
39.41
40.46
41.29
43.47
42.62
39.19
40.39
38.40
35.97
2
38.00
35.37
35.61
39.25
40.57
41.36
43.54
42.56
38.81
40.35
38.34
35.92
3
37.90
35.39
35.62
39.19
40.93
41.67
43.62
42.49
39.01
40.28
38.27
35.89
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
37.84
35.41
35.64
39.14
41.28
41.93
43.65
42.43
39.79
40.22
38.16
35.87
5
37.81
35.42
35.69
39.12
41.37
42.06
43.63
42.35
40.02
40.14
38.08
35.85
6
37.70
35.59
35.72
39.06
41.42
42.15
43.62
42.26
40.20
40.08
37.99
35.83
7
37.60
36.18
35.76
39.03
41.56
42.20
43.59
42.16
40.22
40.00
37.93
35.82
8
37.42
36.29
36.04
39.03
41.61
42.27
43.57
42.02
40.25
39.94
37.83
35.78
9
37.22
36.51
36.35
39.11
40.87
42.28
43.53
41.82
40.33
39.86
37.72
35.73
10
37.06
36.53
37.19
39.40
40.40
42.27
43.46
41.61
40.39
39.78
37.62
35.67
11
36.89
36.52
40.39
39.82
40.68
42.24
43.40
41.32
40.41
39.70
37.53
35.59
12
36 69
36 46
40 68
40 21
40 96
42 26
43 33
40 95
40 42
39 65
37 40
35 55
.
.
.
.
.
.
.
.
.
.
.
.
13
36.48
36.41
40.84
40.53
41.37
42.32
43.23
40.54
40.43
39.58
37.31
35.52
14
36.32
36.37
40.84
40.23
41.71
42.49
43.14
39.73
40.42
39.54
37.23
35.47
15
36.11
36.30
40.75
39.99
42.03
42.69
43.02
38.95
40.47
39.45
37.12
35.46
16
35.92
36.22
40.68
40.02
42.05
42.73
42.92
38.52
40.56
39.41
37.03
35.46
17
35.66
36.15
40.52
40.02
42.14
42.78
42.80
38.42
40.63
39.36
36.94
35.45
18
35.49
36.08
40.29
40.15
42.13
42.86
42.68
38.32
40.68
39.31
36.85
35.44
19
35.42
35.98
40.10
40.47
42.08
42.95
42.57
38.63
40.80
39.28
36.77
35.43
20
35.39
35.93
39.99
40.26
41.96
43.05
42.51
38.53
40.92
39.22
36.68
35.42
21
35.36
35.78
39.87
40.07
41.84
43.14
42.51
38.46
40.88
39.15
36.58
35.41
22
35.35
35.60
39.73
39.88
41.67
43.24
42.51
38.17
40.85
39.08
36.47
35.40
23
35.33
35.50
39.62
39.70
41.51
43.29
42.51
38.23
40.81
39.00
36.35
35.40
24
35.30
35.45
39.63
39.61
41.43
43.30
42.52
38.10
40.76
38.89
36.24
35.40
25
35.27
35.43
39.67
39.60
41.40
43.32
42.59
37.68
40.73
38.80
36.22
35.40
26
35.25
35.45
39.72
39.72
41.50
43.34
42.62
37.94
40.68
38.70
36.19
35.40
27
35.22
35.41
39.70
39.86
41.56
43.35
42.63
38.98
40.63
38.64
36.12
35.37
28
35.20
35.40
39.67
39.99
41.56
43.36
42.63
39.57
40.60
38.59
36.01
35.35
29
35.16
35.39
39.64
40.12
41.47
43.38
42.64
39.56
40.56
38.54
35.35
30
35.12
35.38
39.55
40.19
41.40
43.42
42.65
39.40
40.50
38.49
35.34
31
35.38
40.32
41.37
42.63
40.45
38.42
35.34
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--------------
Mean
36.32
35.83
38.70
39.76
41.43
42.63
43.02
40.08
40.37
39.41
37.19
35.56
Max
38.16
36.53
40.84
40.53
42.14
43.42
43.65
42.62
40.92
40.39
38.40
35.97
43.65
Min
35.12
35.35
35.61
39.03
40.40
41.29
42.51
37.68
38.81
38.42
36.01
35.34
35.12
43.65
m. (MSL.) ,
35.32
m. (MSL.) ,
River Bed 34.33
m. (MSL.)
44.94
m. (MSL.) ,
44.86
m. (MSL.) ,
Drainage Area 19936 Square Kilometers
at 06.00 Hours , on Oct 4 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation
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