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482
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WATER YEAR : 2013
PASAK RIVER BASIN
Pasak River at Mueang , Saraburi (S.32)
Lat 14 - 31 - 28 N Long 100 - 59 - 48 E
Locat on : on r g t an at Mueang.
Changwat
Saraburi
-
sq.km.
Staff gage
+0.000 m. (MSL.)
B.M.-H.D.
On right bank near the Staff gage.
Elevation
3-time daily readings at 06.00, 12.00 and 18.00 hours.
Drainge Area
Bench Mark
Location BM
Type of Gage
Gage Reading Frequency
Zero Gage at Bottom
+12.827 m. (MSL.)
Amphoe
Mueang
Ban
-
Arithmetic mean of 3 readings
1990 to date
2012 to date
-
2012 to date
Fairly stable because of backwater effect.
No overbank flow.
Period of Rating
Rated by Flot
Period of Available Gage Records
Basis of Mean Daily Gage Height
Rating Operation
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
Records fair. Stage-discharge relation defined by 50 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
5.82
6.45
5.73
7.02
6.01
7.74
8.94
7.93
6.02
6.15
6.93
6.54
2
5.91
6.26
5.75
7.00
6.07
7.82
9.19
7.94
6.05
6.16
7.04
6.47
3
6.12
6.07
5.75
6.94
6.20
7.73
9.72
7.75
6.25
6.11
6.97
6.37
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General Description
Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
4
6.16
6.02
5.78
6.57
6.23
7.63
10.85
7.84
6.44
6.02
6.79
6.38
5
6.13
6.13
5.69
6.70
6.24
7.66
11.83
7.92
6.53
6.07
6.61
6.34
6
6.06
6.22
5.62
6.51
6.18
7.80
12.04
7.71
6.53
6.22
6.42
6.30
7
5.98
6.26
5.75
6.30
6.26
7.74
11.83
7.35
6.39
6.28
6.41
6.32
8
5.96
6.31
5.71
6.13
6.46
7.64
11.73
7.04
6.43
6.35
6.40
6.29
9
6.01
6.34
5.67
5.99
6.62
7.63
11.64
6.87
6.58
6.24
6.41
6.16
10
6.10
6.30
5.67
5.99
6.61
7.58
11.54
6.65
6.70
6.07
6.51
6.19
11
6.15
6.32
5.80
6.11
6.59
7.79
11.45
6.64
6.84
6.08
6.68
6.22
12
6 15
6 32
6 15
6 24
6 56
7 86
11 37
6 60
6 77
6 16
6 61
6 26
.
.
.
.
.
.
.
.
.
.
.
.
13
6.18
6.34
6.33
6.42
6.62
7.82
11.28
6.66
6.50
6.16
6.42
6.26
14
6.28
6.36
6.49
6.61
6.75
7.70
11.20
6.77
6.23
6.17
6.31
6.27
15
6.37
6.27
6.64
6.75
6.88
7.66
11.13
7.00
6.17
6.21
6.30
6.30
16
6.26
6.04
6.53
6.84
6.96
7.59
11.05
7.11
6.50
6.34
6.32
6.23
17
6.10
6.05
6.66
6.78
7.02
7.65
10.67
7.09
6.64
6.38
6.45
6.22
18
6.09
6.23
6.65
6.76
7.01
7.73
9.73
7.02
6.61
6.36
6.61
6.29
19
6.11
6.37
6.67
6.70
6.92
7.52
9.08
6.89
6.49
6.28
6.54
6.34
20
6.06
6.37
6.76
6.59
6.86
8.51
9.45
6.79
6.19
6.17
6.41
6.38
21
6.07
6.36
6.87
6.49
6.85
10.31
9.03
6.69
5.97
6.13
6.40
6.40
22
6.14
6.33
6.92
6.33
6.86
9.33
8.82
6.62
5.93
6.17
6.42
6.47
23
6.27
6.34
6.97
6.10
6.92
7.85
8.62
6.72
6.28
6.21
6.35
6.58
24
6.39
6.36
7.00
5.92
7.03
7.00
8.51
6.75
6.16
6.30
6.25
6.70
25
6.41
6.35
7.04
5.97
7.16
6.98
8.18
6.68
6.02
6.40
6.27
6.76
26
6.49
6.35
7.05
5.88
7.27
7.34
8.15
6.56
6.10
6.51
6.37
6.78
27
6.54
6.27
7.05
5.65
7.31
7.41
7.68
6.51
6.24
6.51
6.45
6.72
28
6.65
6.09
7.06
5.57
7.30
7.76
7.66
6.35
6.38
6.46
6.47
6.60
29
6.65
5.86
7.06
5.77
7.51
8.28
7.94
6.24
6.48
6.51
6.46
30
6.58
5.75
7.04
5.87
7.64
8.66
7.99
5.75
6.30
6.60
6.34
31
5.71
5.91
7.63
7.89
6.20
6.76
6.32
----------
--------------
Mean
6.21
6.22
6.40
6.34
6.79
7.86
9.88
6.95
6.35
6.28
6.50
6.40
Max
6.65
6.45
7.06
7.02
7.64
10.31
12.04
7.94
6.84
6.76
7.04
6.78
12.04
Min
5.82
5.71
5.62
5.57
6.01
6.98
7.66
5.75
5.93
6.02
6.25
6.16
5.57
12.12
m. (MSL.) ,
0.00
m. (MSL.) ,
River Bed 0.48
m. (MSL.)
16.09
m. (MSL.) ,
16.11
m. (MSL.) ,
Drainage Area
Square Kilometers
at 05.00 Hours , on Oct 6 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation
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