Basic HTML Version
348
i
l f b k
WATER YEAR : 2013
YOM RIVER BASIN
Nam Mae Suat at Ban Pang Yao , Nan (Y.46)
Lat 18 - 50 - 36 N Long 100 - 25 - 39 E
Locat on : on e t an at Ban Pang Yao.
191
sq.km.
Water - stage recorder
+340.936 m. (MSL.)
B.M.-H.D.
Near the automatic gage building.
Elevation
Recording
Drainge Area
Amphoe
Ban Luang
Changwat
Nan
Ban
Pang Yao
Gage Reading Frequency
Zero Gage at Bottom
+345.541 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Arithmetic mean of 24 readings
2011 to date
2011 to date
-
2011 to date
Stable because of backwater effect.
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 fair. Stage-discharge relation defined by 34 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
342.21
342.17
342.14
342.12
342.13
342.12
342.29
342.20
342.12
342.02
342.03
342.02
2
342.21
342.16
342.14
342.12
342.12
342.12
342.30
342.18
342.12
342.03
342.03
342.02
3
342.21
342.18
342.14
342.11
342.12
342.12
342.31
342.17
342.12
342.03
342.03
342.02
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
342.21
342.19
342.14
342.11
342.12
342.13
342.27
342.17
342.12
342.03
342.03
342.02
5
342.21
342.18
342.14
342.12
342.12
342.14
342.24
342.16
342.12
342.03
342.03
342.02
6
342.21
342.17
342.14
342.12
342.12
342.19
342.22
342.15
342.12
342.03
342.03
342.02
7
342.21
342.18
342.14
342.12
342.11
342.83
342.22
342.15
342.12
342.03
342.03
342.02
8
342.21
342.18
342.14
342.11
342.20
342.52
342.31
342.14
342.12
342.02
342.03
342.02
9
342.21
342.17
342.14
342.15
343.29
342.39
342.23
342.14
342.12
342.02
342.03
342.02
10
342.21
342.17
342.16
342.14
342.80
342.24
342.21
342.14
342.12
342.02
342.03
342.02
11
342.21
342.16
342.18
342.13
342.64
342.20
342.20
342.14
342.12
342.03
342.03
342.02
12
342 21
342 15
342 17
342 12
342 60
342 20
342 20
342 14
342 12
342 03
342 03
342 02
.
.
.
.
.
.
.
.
.
.
.
.
13
342.20
342.15
342.16
342.11
342.56
342.15
342.20
342.14
342.12
342.04
342.03
342.02
14
342.20
342.14
342.16
342.10
342.42
342.22
342.19
342.13
342.12
342.06
342.03
342.02
15
342.19
342.14
342.15
342.08
342.24
343.03
342.19
342.13
342.15
342.05
342.02
342.02
16
342.19
342.14
342.15
342.08
342.20
342.69
342.19
342.13
342.16
342.05
342.02
342.01
17
342.19
342.13
342.14
342.07
342.16
342.40
342.19
342.13
342.14
342.06
342.02
342.01
18
342.19
342.13
342.14
342.07
342.14
342.30
342.19
342.12
342.14
342.06
342.02
342.01
19
342.19
342.12
342.14
342.08
342.13
342.25
342.19
342.12
342.14
342.06
342.02
342.01
20
342.19
342.12
342.14
342.10
342.12
342.20
342.18
342.12
342.13
342.06
342.02
342.01
21
342.19
342.13
342.14
342.11
342.15
342.19
342.18
342.12
342.13
342.05
342.02
342.01
22
342.19
342.13
342.13
342.12
342.66
342.19
342.17
342.12
342.12
342.04
342.02
342.02
23
342.19
342.12
342.13
342.12
342.24
342.18
342.14
342.12
342.12
342.04
342.02
342.03
24
342.19
342.12
342.12
342.12
342.16
342.19
342.15
342.12
342.12
342.04
342.02
342.02
25
342.19
342.12
342.14
342.12
342.15
342.45
342.54
342.12
342.10
342.04
342.02
342.02
26
342.19
342.12
342.16
342.13
342.14
342.29
342.59
342.12
342.09
342.04
342.02
342.02
27
342.19
342.11
342.14
342.13
342.14
342.30
342.39
342.12
342.07
342.03
342.02
342.01
28
342.19
342.11
342.13
342.15
342.13
342.30
342.31
342.12
342.06
342.03
342.02
342.01
29
342.20
342.12
342.12
342.16
342.13
342.29
342.27
342.12
342.04
342.03
342.01
30
342.18
342.12
342.12
342.17
342.12
342.28
342.25
342.12
342.03
342.03
342.01
31
342.12
342.15
342.12
342.22
342.02
342.03
342.01
----------
--------------
Mean
342.20
342.14
342.14
342.12
342.27
342.30
342.25
342.14
342.11
342.04
342.02
342.02
Max
342.21
342.19
342.18
342.17
343.29
343.03
342.59
342.20
342.16
342.06
342.03
342.03
343.29
Min
342.18
342.11
342.12
342.07
342.11
342.12
342.14
342.12
342.02
342.02
342.02
342.01
342.01
343.68
m. (MSL.) ,
340.94
m. (MSL.) ,
River Bed 341.43
m. (MSL.)
345.81
m. (MSL.) ,
345.77
m. (MSL.) ,
Drainage Area 191 Square Kilometers
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at 15.00 Hours , on Aug 9 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation