Basic HTML Version
526
Location : on left bank near the railway station at Ban Kaeng at about 200 meters upstream from Thot Saphon Sawmill.
1,478
sq.km.
WATER YEAR : 2011
PRACHIN BURI RIVER BASIN
Khlong Phra Prong at Ban Kaeng , Sa Kaeo (Kgt.12)
Lat 13 - 56 - 10 N Long 101 - 58 - 27 E
Drainge Area
Amphoe
Mueang
Changwat
Sa Kaeo
Ban
Kaeng
Water - stage recorder
+13.835 m. (MSL.)
B.M.-H.D.
On left bank in front of the gage observer's house.
Elevation
Recording
Arithmetic means of 24 readings
1966 to date
Rating Operation
Period of Available Gage Records
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
+23.522 m. (MSL.)
Type of Gage
Bench Mark
Location BM
1966 to date
-
1966 to date
Fairly stable because of backwater effect.
Overbank flow starts at elevation +22.240 m.(MSL.), records are channel flow only.
Records fair. The concrete weir situated about 7 kilometers downstream from the gage site.
Stage-discharge relation defined by 27 discharge measurements made in 2011.
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
16.17
16.22
16.33
16.40
16.70
20.41
22.08
16.91
16.23
16.06
16.20
16.22
2
16.17
16.21
16.31
16.71
16.77
20.61
21.96
16.82
16.22
16.05
16.20
16.22
3
16.16
16.21
16.43
17.06
16.85
20.81
21.67
16.74
16.22
16.04
16.20
16.22
4
16.16
16.21
16.43
17.13
16.84
20.94
21.34
16.65
16.21
16.03
16.20
16.22
5
16.16
16.20
16.50
17.03
16.75
20.96
21.05
16.57
16.20
16.04
16.20
16.23
6
16.17
16.18
16.50
16.84
16.52
20.83
20.84
16.50
16.20
16.09
16.19
16.23
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Gage Height in Meter (MSL.) Water Year April 1, 2011 to March 31, 2012
7
16.19
16.17
16.42
16.69
16.95
20.49
20.69
16.46
16.19
16.14
16.19
16.23
8
16.19
16.17
16.33
16.57
17.39
19.96
20.60
16.44
16.18
16.15
16.19
16.23
9
16.18
16.21
16.27
16.48
17.86
19.35
20.60
16.42
16.18
16.14
16.20
16.23
10
16.19
16.20
16.27
16.41
18.49
19.13
20.70
16.41
16.19
16.14
16.20
16.23
11
16.19
16.19
16.25
16.37
18.77
19.73
20.79
16.40
16.19
16.16
16.20
16.23
12
16.20
16.17
16.24
16.34
19.27
20.41
21.08
16.43
16.19
16.16
16.20
16.23
13
16.20
16.17
16.27
16.32
19.71
21.09
21.42
16.41
16.18
16.15
16.19
16.23
14
16.20
16.19
16.25
16.36
20.22
21.64
22.07
16.40
16.18
16.18
16.19
16.23
15
16.20
16.23
16.23
16.39
20.09
22.29
22.38
16.39
16.17
16.19
16.20
16.23
16
16.21
16.24
16.22
16.42
19.54
22.68
22.25
16.38
16.17
16.19
16.20
16.22
17
16.21
16.29
16.24
16.45
20.23
22.72
21.96
16.37
16.16
16.19
16.20
16.22
18
16.21
16.27
16.30
16.44
20.83
22.49
21.74
16.36
16.16
16.20
16.20
16.22
19
16.20
16.27
16.29
16.42
20.88
22.07
21.60
16.34
16.16
16.21
16.21
16.22
20
16.20
16.36
16.29
16.63
20.81
21.57
21.43
16.33
16.15
16.21
16.21
16.21
21
16.23
16.25
16.36
17.30
20.41
21.02
21.15
16.32
16.15
16.21
16.21
16.22
22
16.24
16.20
16.40
17.87
19.76
20.42
20.91
16.31
16.14
16.22
16.21
16.23
23
16.22
16.18
16.39
18.53
18.88
19.92
20.67
16.29
16.14
16.22
16.21
16.24
24
16.22
16.17
16.37
18.90
17.87
19.87
20.25
16.28
16.13
16.22
16.21
16.24
25
16.23
16.16
16.33
18.48
17.39
20.23
19.40
16.27
16.13
16.22
16.21
16.24
26
16.25
16.16
16.29
17.78
17.86
20.66
18.36
16.26
16.12
16.21
16.21
16.23
27
16.25
16.17
16.26
17.20
18.49
21.19
17.49
16.25
16.10
16.21
16.22
16.23
28
16.25
16.25
16.24
16.93
18.77
21.73
17.36
16.24
16.07
16.24
16.22
16.22
29
16.24
16.36
16.23
16.75
19.27
22.02
17.16
16.23
16.05
16.25
16.22
16.22
30
16.23
16.37
16.28
16.62
19.71
22.09
17.05
16.23
16.04
16.24
16.21
31
16.36
16.63
20.22
16.99
16.04
16.22
16.20
----------
--------------
Mean
16.20
16.23
16.32
16.92
18.71
20.98
20.49
16.41
16.16
16.17
16.20
16.23
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Max
16.25
16.37
16.50
18.90
20.88
22.72
22.38
16.91
16.23
16.25
16.22
16.24
22.72
Min
16.16
16.16
16.22
16.32
16.52
19.13
16.99
16.23
16.04
16.03
16.19
16.20
16.03
22.76
m. (MSL.) ,
13.84
m. (MSL.) ,
River Bed 12.78
m. (MSL)
23.48
m. (MSL.) ,
22.23
m. (MSL.) ,
Drainage Area 1478 Square Kilometers
at 02.00 Hours, on Sep 17, 2011
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation