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WATER YEAR : 2013
SAKAE KRANG RIVER BASIN
Huai Thap Salao at Ban Bung Ai Chiam, Uthai Thani (Ct.9)
Lat 15 - 31 - 35 N Long 99 - 28 - 10 E
Locat on : on e t an a out 9 ometers upstream rom Ct.6.
528
sq.km.
Water - stage recorder
+0.000 m. (MSL.)
B.M.-H.D.
On left bank about 100 meters from the gage observer's house
Elevation
Recording
+127.701 m. (MSL.)
Bench Mark
Type of Gage
Amphoe
Lan Sak
Changwat
Uthai Thani
Ban
Bung Ai Chiam
Drainge Area
Location BM
Gage Reading Frequency
Zero Gage at Bottom
Arithmetic mean of 24 readings
1977 to date
1977 to date
-
1977 to date
Fairly stable
No overbank flow.
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
Rating Operation
Period of Rating
Rated by Flot
Period of Available Gage Records
Basis of Mean Daily Gage Height
Records good. Flow regulated by Rabum Dam above gage site.
Stage-discharge relation defined by 19 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
123.28
123.20
123.04
122.95
123.04
124.77
123.02
122.97
124.95
122.89
124.70
123.13
2
123.28
123.20
123.04
122.94
123.27
124.70
123.02
122.97
124.95
122.85
124.66
123.13
3
123.28
123.20
123.04
122.94
123.51
124.65
123.15
122.96
124.94
122.82
124.34
123.13
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
123.28
123.20
123.05
123.04
123.75
124.17
123.13
122.95
124.91
122.82
124.11
123.13
5
123.25
123.20
123.16
123.29
123.93
123.38
123.04
122.95
124.90
122.85
123.94
123.04
6
123.19
123.18
123.16
123.30
123.95
123.33
122.98
122.94
124.90
122.90
123.33
122.89
7
123.18
123.15
123.11
123.30
124.06
123.33
122.98
122.94
124.90
122.94
123.05
122.84
8
123.18
123.15
123.05
123.30
124.20
123.23
122.98
122.96
124.93
123.02
123.06
122.93
9
123.18
123.20
123.03
123.30
124.22
123.11
122.97
123.03
124.98
123.05
123.10
123.06
10
123.17
123.20
123.02
123.30
124.33
123.06
122.97
123.03
124.98
123.05
123.10
122.97
11
123.17
123.18
122.99
123.23
124.38
123.18
122.96
123.03
124.98
123.05
123.06
123.03
12
123 17
123 13
122 96
123 14
124 50
123 23
122 96
123 03
124 80
123 05
123 03
123 03
.
.
.
.
.
.
.
.
.
.
.
.
13
123.15
123.13
123.14
123.14
124.30
123.15
122.95
123.03
124.60
123.05
123.03
123.03
14
123.15
123.13
123.14
123.14
124.54
123.10
122.95
123.03
124.48
123.05
123.05
123.05
15
123.15
123.13
123.06
123.14
124.85
123.08
122.95
123.04
124.30
123.05
123.05
123.05
16
123.15
123.16
122.98
123.14
124.85
123.04
122.99
123.03
124.42
123.66
123.05
123.05
17
123.15
123.20
122.95
123.12
124.85
123.11
123.14
123.03
124.63
124.83
123.03
123.14
18
123.18
123.26
122.93
123.12
124.85
123.16
123.13
123.03
124.66
124.87
123.03
123.08
19
123.25
123.28
122.94
123.12
124.94
123.12
123.28
123.03
124.66
124.89
123.03
123.06
20
123.25
123.15
122.96
123.09
125.00
123.48
123.47
123.03
124.66
124.89
123.03
123.09
21
123.25
123.15
122.93
122.99
124.98
123.31
123.25
123.34
124.08
124.89
123.02
123.08
22
123.25
123.15
122.93
122.98
124.95
123.15
123.11
124.49
123.24
124.89
123.02
123.07
23
123.25
123.15
122.93
122.98
124.95
123.12
123.06
124.95
123.23
124.89
123.02
123.05
24
123.23
123.15
122.93
122.98
124.95
123.10
123.02
124.96
123.23
124.89
123.02
123.05
25
123.20
123.15
122.93
122.98
124.95
123.12
123.12
124.96
123.23
124.89
123.01
123.05
26
123.20
123.20
122.93
122.97
124.93
123.07
123.07
124.97
123.23
124.85
123.01
123.05
27
123.20
123.20
122.94
122.97
124.87
123.02
123.01
125.00
123.20
124.79
123.05
123.05
28
123.20
123.15
122.95
122.97
124.85
122.98
122.98
125.00
123.13
124.76
123.13
123.05
29
123.20
123.06
122.95
122.97
124.80
122.99
122.98
124.97
123.04
124.74
123.05
30
123.20
123.04
122.95
122.96
124.77
123.05
122.98
124.97
122.92
124.76
123.05
31
123.04
122.96
124.78
122.98
122.94
124.74
122.96
----------
--------------
Mean
123.21
123.16
123.00
123.09
124.49
123.34
123.05
123.59
124.23
123.89
123.29
123.04
Max
123.28
123.28
123.16
123.30
125.00
124.77
123.47
125.00
124.98
124.89
124.70
123.14
125.00
Min
123.15
123.04
122.93
122.94
123.04
122.98
122.95
122.94
122.92
122.82
123.01
122.84
122.82
125.00
m. (MSL.) ,
0.00
m. (MSL.) ,
River Bed 121.21
m. (MSL.)
129.97
m. (MSL.) ,
130.02
m. (MSL.) ,
Drainage Area 528 Square Kilometers
at 15.00 Hours , on Aug 19 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Left Bank Elevation
Right Bank Elevation
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