Basic HTML Version
582
Location : on left bank at Ban Prakaet, Tambon Sam Phinong.
451
sq.km.
WATER YEAR : 2014
EAST COAST - GULF BASIN
Khlong Prakaet at Ban Prakaet , Chanthaburi (Z.42)
Lat 12 - 57 - 32 N Long 101 - 51 - 57 E
Drainge Area
Amphoe
Kaeng Hang Maeo
Changwat
Chanthaburi
Ban
Prakaet
Water - stage recorder
+17.754 m. (MSL.)
B.M.-H.D.
On left bank about 200 meters from the gage observer's house.
Elevation
Recording
Arithmetic means of 24 readings
1996 to date.
Rating Operation
Period of Available Gage Records
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
+24.921 m. (MSL.)
Type of Gage
Bench Mark
Location BM
2000 to date.
-
2000 to date.
Stable.
No overbank flow.
Records fair. Stage-discharge relation defined by 14 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
17.61
17.61
17.75
17.96
18.42
19.47
19.33
18.72
18.12
17.75
17.61
17.61
2
17.61
17.61
17.75
18.07
18.62
20.00
18.82
18.62
18.24
17.75
17.61
17.61
3
17.61
17.61
17.78
18.06
18.67
19.70
18.65
18.64
18.12
17.75
17.61
17.61
4
17.61
17.61
18.04
18.00
18.48
19.23
18.59
18.49
18.07
17.75
17.61
17.61
5
17.61
17.61
17.93
17.99
18.67
18.98
18.53
18.43
18.04
17.75
17.61
17.61
6
17.61
17.61
17.85
17.99
20.34
18.89
18.51
18.59
18.03
17.75
17.61
17.61
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Gage Height in Meter (MSL.) Water Year April 1, 2014 to March 31, 2015
7
17.61
17.61
17.81
18.08
19.52
20.37
18.91
18.41
18.02
17.81
17.61
17.61
8
17.61
17.61
17.78
18.12
19.30
20.57
18.92
18.37
18.00
18.43
17.61
17.61
9
17.61
17.61
17.78
18.15
19.00
19.17
19.55
18.29
17.98
18.09
17.61
17.61
10
17.61
17.61
17.77
18.06
18.83
18.85
19.11
18.25
17.95
17.99
17.61
17.61
11
17.61
17.61
17.76
17.94
18.65
18.82
19.29
18.20
17.95
17.90
17.61
17.61
12
17.61
17.61
17.76
17.98
18.51
18.76
19.41
18.17
17.92
17.78
17.61
17.61
13
17.61
17.61
17.76
18.01
18.45
19.30
18.87
18.13
17.86
17.75
17.61
17.61
14
17.61
17.61
17.84
18.13
18.30
19.46
18.70
18.11
17.83
17.75
17.61
17.61
15
17.61
17.61
17.88
18.91
18.34
20.60
18.59
18.11
17.80
17.75
17.61
17.61
16
17.61
17.61
18.08
18.65
18.30
21.62
18.49
18.10
17.79
17.75
17.61
17.61
17
17.61
17.61
18.73
18.42
18.31
20.55
18.41
18.08
17.78
17.75
17.61
17.61
18
17.61
17.61
18.77
18.26
18.26
19.74
18.35
18.06
17.76
17.75
17.61
17.61
19
17.61
17.61
18.34
18.19
18.33
19.59
18.29
18.04
17.75
17.75
17.61
17.61
20
17.61
17.61
18.18
18.22
18.22
19.07
18.79
18.03
17.75
17.75
17.61
17.61
21
17.61
17.61
18.13
18.15
18.41
18.89
18.73
17.99
17.75
17.75
17.61
17.61
22
17.61
17.61
18.12
18.28
18.65
18.83
18.52
17.94
17.75
17.75
17.61
17.61
23
17.61
17.61
18.32
18.46
18.38
19.20
18.38
17.88
17.75
17.75
17.61
17.61
24
17.61
17.61
18.28
18.32
18.44
18.89
18.33
17.83
17.75
17.75
17.61
17.61
25
17.61
17.61
18.28
18.27
18.47
18.77
18.35
17.88
17.75
17.75
17.61
17.61
26
17.61
17.61
18.57
18.28
18.96
18.69
18.98
17.94
17.75
17.75
17.61
17.61
27
17.61
17.61
18.47
18.19
19.08
18.60
18.76
17.99
17.75
17.75
17.61
17.61
28
17.61
17.61
18.44
18.72
18.98
18.61
19.60
18.45
17.75
17.75
17.61
17.61
29
17.61
17.61
18.26
19.16
18.85
18.58
20.69
18.17
17.75
17.75
17.61
30
17.61
17.61
18.05
18.89
19.91
18.79
19.44
18.10
17.75
17.75
17.61
31
17.61
18.51
20.29
18.91
17.75
17.75
17.61
----------
--------------
Mean
17.61
17.61
18.08
18.27
18.77
19.35
18.86
18.20
17.87
17.80
17.61
17.61
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Max
17.61
17.61
18.77
19.16
20.34
21.62
20.69
18.72
18.24
18.43
17.61
17.61
21.62
Min
17.61
17.61
17.75
17.94
18.22
18.58
18.29
17.83
17.75
17.75
17.61
17.61
17.61
21.80
m. (MSL.) ,
17.75
m. (MSL.) ,
River Bed 17.52
m. (MSL.)
24.92
m. (MSL.) ,
24.88
m. (MSL.) ,
Drainage Area 451 Square Kilometers
at 12.00 Hours, on Sep 16, 2014
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation