Basic HTML Version
258
i
l f b k
WATER YEAR : 2013
PING RIVER BASIN
Nam Mae On at Ban Hong , Chiang Mai (P.86)
Lat 18 - 44 - 18 N Long 99 - 13 - 18 E
Locat on : on e t an at Ban Hong.
97
sq.km.
Water - stage recorder
+341.205 m. (MSL.)
B.M.-H.D.
On left bank at the abutment of the bridge.
Elevation
Recording
Amphoe
San Kamphaeng
Changwat
Chiang Mai
Ban
Hong
Gage Reading Frequency
Zero Gage at Bottom
+345.535 m. (MSL.)
Type of Gage
Bench Mark
Location BM
Drainge Area
Arithmetic mean of 24 readings
2004 to date
2004 to date
-
2004 to date
Stable.
No overbank flow.
Basis of Mean Daily Gage Height
Rated by Current Meter
Stability of Channel Regimes
Overbank Flow Conditions
Rating Operation
Period of Rating
Rated by Flot
Period of Available Gage Records
Records fair. Stage-discharge relation defined by 38 discharge measurements made in 2013.
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
340.96
340.96
341.08
341.01
341.18
341.08
341.11
341.11
341.01
341.01
341.01
341.01
2
340.96
340.96
341.03
341.01
341.16
341.10
341.11
341.11
341.01
341.01
341.01
341.01
3
340.96
340.98
341.01
341.02
341.13
341.11
341.11
341.11
341.01
341.01
341.01
341.01
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Gage Height in Meter (MSL.) Water Year April 1, 2013 to March 31, 2014
General Description
4
340.96
340.96
341.01
341.03
341.12
341.11
341.11
341.11
341.01
341.01
341.01
341.01
5
340.96
340.96
341.01
341.05
341.11
341.11
341.11
341.11
341.01
341.00
341.01
341.00
6
340.96
340.96
341.01
341.07
341.11
341.11
341.11
341.11
341.00
340.98
341.01
341.01
7
340.96
340.96
341.01
341.09
341.09
341.11
341.11
341.11
340.99
340.98
341.01
341.01
8
340.96
340.96
341.01
341.11
341.11
341.11
341.11
341.11
340.98
340.98
341.01
341.01
9
340.97
340.96
341.01
341.11
341.11
341.11
341.11
341.11
340.98
340.98
341.01
341.01
10
340.96
340.96
341.02
341.12
341.11
341.11
341.11
341.11
340.98
340.98
341.00
341.01
11
340.96
340.96
341.01
341.12
341.11
341.11
341.11
341.11
340.99
340.98
340.99
341.01
12
340 96
340 98
341 01
341 12
341 11
341 11
341 11
341 11
341 01
340 99
340 99
341 01
.
.
.
.
.
.
.
.
.
.
.
.
13
340.96
341.11
341.01
341.13
341.11
341.11
341.11
341.11
341.01
340.99
341.01
341.01
14
340.96
341.07
341.01
341.14
341.11
341.11
341.11
341.03
341.01
341.00
341.01
341.01
15
340.96
340.99
341.01
341.15
341.11
341.11
341.11
340.96
341.01
341.01
341.01
341.01
16
340.96
341.10
341.02
341.16
341.10
341.11
341.11
340.96
341.01
341.01
341.01
341.01
17
340.96
341.11
341.02
341.18
341.07
341.11
341.11
340.96
341.01
341.01
341.01
341.01
18
340.96
341.11
341.02
341.18
341.10
341.36
341.66
341.00
341.01
341.01
341.01
341.01
19
340.96
341.11
341.02
341.18
341.11
341.19
341.32
341.10
341.00
341.01
341.01
341.01
20
340.96
341.11
341.02
341.18
341.11
341.11
341.10
341.11
340.98
341.00
341.01
341.01
21
340.96
341.11
341.01
341.19
341.11
341.11
341.15
341.11
341.01
340.99
341.01
341.01
22
340.96
341.11
341.01
341.19
341.11
341.11
341.62
341.11
341.01
340.99
341.01
341.01
23
340.96
341.11
341.01
341.19
341.11
341.11
341.31
341.11
341.01
341.01
341.01
341.01
24
340.97
341.11
341.01
341.19
341.11
341.11
341.11
341.07
341.01
341.01
341.01
341.01
25
340.96
341.11
341.01
341.19
341.11
341.11
341.11
341.01
340.99
341.01
341.01
341.00
26
340.96
341.11
341.01
341.20
341.11
341.11
341.11
341.01
341.01
341.01
340.99
341.01
27
340.96
341.11
341.01
341.20
341.11
341.22
341.11
341.01
341.01
341.01
341.01
341.01
28
340.96
341.02
341.01
341.20
341.11
343.11
341.11
341.01
341.01
341.01
341.01
341.01
29
340.96
341.10
341.01
341.20
341.11
341.70
341.11
341.01
341.01
341.01
341.01
30
340.96
341.11
341.01
341.20
341.11
341.11
341.11
341.01
341.01
341.01
341.01
31
341.11
341.20
341.11
341.11
341.01
341.01
341.01
----------
--------------
Mean
340.96
341.04
341.02
341.14
341.11
341.21
341.16
341.07
341.00
341.00
341.01
341.01
Max
340.97
341.11
341.08
341.20
341.18
343.11
341.66
341.11
341.01
341.01
341.01
341.01
343.11
Min
340.96
340.96
341.01
341.01
341.07
341.08
341.10
340.96
340.98
340.98
340.99
341.00
340.96
344.06
m. (MSL.) ,
341.20
m. (MSL.) ,
River Bed 340.67
m. (MSL.)
345.43
m. (MSL.) ,
345.35
m. (MSL.) ,
Drainage Area
97
Square Kilometers
at 21.00 Hours , on Sep 28 , 2013
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation
Right Bank Elevation
Left Bank Elevation
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