Basic HTML Version
811
Location : on left bank near Wat Tha Yiam.
Ban
Tha Yiam
Amphoe
Lam Sonthi
Changwat
Lop Buri
WATER YEAR : 2011
PASAK RIVER BASIN
Lam Sonthi at Ban Tha Yiam , Lop Buri (S.13)
Lat 15 - 20 - 23 N Long 101 - 22 - 30 E
357
sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
1988-Cont'd
Actual Measurement
1988-Cont'd
2011
Drainge Area
Using Rating Curve Water Year
Instrument Used
20
0.8354
Continued Sediment Station
QS = 7.9791 QW
1.30020
Suspended Sediment , in Tons per Day. Water Year 1 April 2011 to 31 March 2012
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
46.80 183.10
2.90 152.90
12.10
22.20 455.60
6.20
3.40
5.40
9.90
77.70
2
46.80
9.50
2.90
14.10
12.10
32.60 253.10
6.20
3.20
5.40
9.90
77.70
3
45.90
5.80
6.20
6.60
72.50
12.10 312.70
5.80
3.20
5.80
9.90
77.70
4
45.90
4.50
6.20
7.80
48.70
33.30 234.60
5.80
3.20
5.80
9.90
77.70
5
46.80
3.40
4.70
4.20
36.80
14.10 152.90
5.40
3.20
5.40
9.90
77.70
6
46 80
2 90
3 70
3 20
34 20
34 20 158 40
5 40
2 90
5 40
9 90
77 70
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7
44.00
2.70
4.50
2.70
34.20
32.60 113.00
5.40
2.90
5.40
9.90
76.30
8
44.00
2.70
4.20
2.70
34.20
70.10
93.50
5.40
2.90
4.50
9.90
76.30
9
41.30
2.70
3.70
2.40
34.20 589.50
90.60
5.80
2.90
4.50
9.90
76.30
10
11.20
2.70
2.90
2.70 141.30 246.90
90.60
5.80
2.90
4.20
9.90
76.30
11
3.20
2.70
2.70
3.90
97.90 535.50
11.70
5.40
2.90
4.20
9.90
76.30
12
2.90
2.70
2.70
2.90 190.80 476.00
9.50
5.40
2.90
4.20
9.90
76.30
13
2.70
2.70
2.40
2.70 190.80 298.20
29.70
5.40
2.90
4.20
9.90
74.90
14
2 70
2 40
2 40
2 70 190 80 226 50 136 50
5 00
2 70
3 90
9 50
74 90
.
.
.
.
.
.
.
.
.
.
.
.
15
2.70
3.40
2.40
13.50 284.70 295.80 158.40
5.00
2.70
3.90
9.50
71.30
16
2.70
4.50
2.40
4.20 240.70 668.00 200.60
5.00
2.70
3.90
9.50
52.70
17
2.40
2.70
2.20
3.40 981.00 827.70 120.70
5.00
2.70
4.50
9.50
47.80
18
6.60
4.70
2.20
2.90 421.00 317.50
70.10
5.00
2.70
4.70
24.90
47.80
19
42.20
3.90
2.00
2.90 286.80 196.70
57.20
5.00
2.70
4.70
34.20
47.80
20
41.30
4.70
2.00
0.00 305.40 171.60
36.80
5.00
2.70
5.40
34.20
47.80
21
40.40
3.20
2.00
44.00 291.10 320.00
34.20
4.50
2.70
5.40
34.20
45.00
22
40.40
2.90
2.70
65.40 255.20
57.20
21.60
4.20
2.70
9.50
34.20
33.30
23
43.10
3.20
2.20 116.10 242.80
46.80
19.60
4.20
2.70
10.30
34.20
27.60
24
42.20
26.30
2.20
24.20 232.60
29.70
17.10
4.20
2.70
9.90
34.20
27.60
25
41.30
26.90
2.20
0.20 246.90
20.90
16.50
4.20
2.40
9.90
34.20
27.60
26
53.80
26.90
2.00
34.20 238.70
17.10
15.30
4.20
2.40
9.90
34.20
27.60
27
66.50
26.90
2.00
23.60 152.90 366.90
10.80
3.90
2.40
9.90
60.70
27.60
28
60.70
26.30
2.00
14.10 117.60 1298.80
9.50
4.20
2.40
9.90
79.10
47.80
29
50.60
7.00
2.20
12.10 105.40 1294.40
9.50
4.20
2.40
9.90
79.10
47.80
30
4.20
3.90
2.00
11.20
76.30 410.20
9.50
3.90
2.40
9.90
65.40
31
0.00
11.70
76.30
9.00
2.40
9.90
64.20
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Total
972.10 407.90
86.80 595.20 5686.00 8963.10 2958.80 150.10
85.90 199.80 684.10 1830.50 22620.30
Ton
Mean
32.40
13.20
2.90
19.20 183.40 298.80
95.40
5.00
2.80
6.40
23.60
59.00
Max
66.50 183.10
6.20 152.90 981.00 1298.80 455.60
6.20
3.40
10.30
79.10
77.70 1298.80
Min
2.40
0.00
2.00
0.00
12.10
12.10
9.00
3.90
2.40
3.90
9.50
27.60
0.00
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