Basic HTML Version
771
Location : on right bank at the bridge on highway.
Ban
Pang Sa
Amphoe
Tha Wang Pha
Changwat
Nan
WATER YEAR : 2012
Nan RIVER BASIN
Nam Yao at Ban Pang Sa , Nan (N.65)
Lat 19 - 13 - 47 N Long 100 - 45 - 27 E
621
sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
1997-Cont'd
Actual Measurement
1997-Cont'd
2012
Drainge Area
Using Rating Curve Water Year
Instrument Used
28
0.8210
Continued Sediment Station
QS = 0.4166 QW
1.79780
Suspended Sediment , in Tons per Day. Water Year 1 April 2012 to 31 March 2013
Remarks
R-Square
Number of observation
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar Annual
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-----------------
1
2.60
1.80
14.50
4.40 135.80
62.90
30.80
13.10
30.80
4.00
4.00
1.60
2
2.60
1.40
17.50
11.70 111.50 908.70
24.30
13.10
22.50
4.00
3.10
1.60
3
2.00
1.40
17.50
5.40 102.30 396.50
33.30
13.10
14.50
3.70
1.80
1.60
4
2.80
1.30
9.00
3.70
93.60 208.80
38.50
14.50
11.70
3.70
2.30
1.40
5
17.50
1.30
6.50
56.20
59.50 173.40
49.90
14.50
9.70
3.70
2.30
1.60
6
7 10
1 60
8 40 102 30
49 90
93 60
62 90
14 50
9 00
3 40
2 30
1 80
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7
3.70
22.50
7.70
24.30
59.50
70.10
49.90
16.00
9.00
3.40
2.60
1.60
8
3.10
38.50
9.00
24.30
59.50
59.50
28.50
14.50
8.40
3.10
2.60
1.40
9
3.40
13.10
9.70
9.70 1127.60
97.90
24.30
11.70
7.10
3.10
2.30
1.40
10
7.10
2.00
13.10
9.70 884.30 184.90
20.80
10.40
6.50
3.10
2.00
1.30
11
3.40
2.00
10.40
19.10 1009.10 116.20
20.80
11.70
7.10
3.10
2.00
1.30
12
2.80
3.10
6.00
56.20 1237.80
70.10
19.10
13.10
7.70
3.10
2.00
1.30
13
4.90
2.80
4.00
56.20 267.40
59.50
19.10
9.70
7.10
3.10
2.00
1.20
14
3 40
2 00
3 70
56 20 227 60 130 80
19 10
9 70
6 50
3 10
2 00
1 20
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.
.
.
.
.
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.
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15
3.10
1.60
5.40 215.00 140.90 121.00
19.10
10.40
6.50
2.80
2.00
1.20
16
3.10
1.60
3.10
66.50 221.30
73.70
20.80
9.70
6.50
2.80
2.00
1.10
17
3.70
2.60
3.10
41.20 140.90
52.90
44.00
9.00
6.50
2.80
1.80
1.10
18
2.30
2.60
4.00
24.30
93.60
49.90
56.20
7.70
6.50
2.80
1.80
1.10
19
2.30
2.80
3.40
28.50
89.30
46.90
26.20
6.50
6.00
2.80
1.80
1.10
20
2.00
4.00
2.80
38.50 102.30
52.90
22.50
6.50
5.40
2.60
2.00
1.10
21
1.40
2.80
2.30
33.30 156.80
49.90
22.50
6.50
5.40
2.60
2.30
1.00
22
1.60
5.40
2.30
20.80
52.90
46.90
20.80
6.50
5.40
2.60
2.30
1.00
23
2.00
6.00
2.30
16.00
35.90
41.20
17.50
6.50
5.40
2.60
2.00
1.00
24
1.60
35.90
2.30 588.20
66.50
41.20
17.50
6.00
5.40
2.60
2.00
1.00
25
1.40
4.00
2.30 234.10
77.50
56.20
16.00
6.00
5.40
2.60
2.00
0.90
26
1.30
3.40
1.80
81.40
77.50
59.50
16.00
7.10
5.40
2.30
1.80
0.90
27
1.40
35.90
2.30
59.50
73.70
62.90
14.50
24.30
5.40
2.30
1.80
0.90
28
2.60
24.30
2.00
49.90
62.90
59.50
14.50
66.50
5.40
2.30
1.80
1.00
29
2.60
20.80
1.60
59.50
93.60
38.50
14.50
56.20
4.90
2.30
1.00
30
3.10
17.50
1.40
46.90
85.30
28.50
13.10
41.20
4.90
3.10
1.00
31
17.50
41.20
70.10
13.10
4.90
7.10
1.10
----------
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Total
101.90 283.50 179.40 2084.20 7066.40 3514.50 810.10 456.20 252.90
96.60
60.70
37.80 14944.20
Ton
Mean
3.40
9.10
6.00
67.20 227.90 117.10
26.10
15.20
8.20
3.10
2.20
1.20
Max
17.50
38.50
17.50 588.20 1237.80 908.70
62.90
66.50
30.80
7.10
4.00
1.80 1237.80
Min
1.30
1.30
1.40
3.70
35.90
28.50
13.10
6.00
4.90
2.30
1.80
0.90
0.90
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