Basic HTML Version
854
WATER YEAR : 2013
PHETCHABURI RIVER BASIN
Phetchaburi River at Ban Tha Yang , Phetchaburi (B.10)
Lat 12 - 58 - 21 N Long 99 - 53 - 07 E
Location : on left bank at the bridge of Ban Tha Yang.
Ban
Tha Yang
Amphoe
Tha Yang
Changwat
Phetchaburi
4,076 sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
1997-Cont'd
Drainge Area
Instrument Used
Actual Measurement
1997-Cont'd
2013
27
0.8900
Continued Sediment Station
Remarks
R-Square
Number of observation
Using Rating Curve Water Year
QS = 0.6050 QW
1.34900
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar Annual
----------
-----------------
1
9.40
8.50
27.60
23.80
31.70
2.50
6.30
28.50
3.70
16.20
13.10
14.80
2
11.10
10.30
32.60
20.20
21.60
3.80
6.90
21.60
3.30
16.20
9.70
16.50
3
11.60
12.40
33.50
17.50
14.90
6.00
5.60
16.60
2.60
15.10
9.00
17.40
Suspended Sediment , in Tons per Day. Water Year 1 April 2013 to 31 March 2014
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
4
11.90
14.90
23.80
15.50
12.40
6.50
10.90
12.40
1.20
12.30
8.80
18.00
5
8.70
11.40
13.00
13.50
47.90
5.90
20.90
13.50
0.40
12.90
11.00
18.00
6
5.90
9.80
12.70
13.80 104.00
5.60
44.40
17.20
0.20
14.20
14.00
17.70
7
6.60
9.40
13.20
21.20
82.40
5.70
61.60
31.20
0.30
14.20
15.10
17.10
8
7.30
10.90
14.60
25.00
16.60
6.60 144.20
86.80
0.40
13.70
16.20
14.80
9
7.90
11.90
14.10
21.20
9.20
10.30 320.30 516.20
14.20
14.20
16.80
14.20
10
9.20
12.40
13.00
18.40
7.90
15.70 450.40 1472.40
15.40
14.80
17.40
14.50
11
14.30
12.20
13.00
15.70
7.90
16.30 475.40 1291.40
15.10
15.10
17.40
14.50
12
14.30
13.80
16.00
14.10
6.90
14.30 297.80 839.40
14.00
15.70
17.70
15.40
13
14.10
16.00
17.50
13.00
7.50
13.20 189.40 358.10
14.80
15.40
16.80
15.40
14
14.60
14.90
19.30
11.90
8.50
15.70 211.40 204.00
15.90
15.90
12.60
15.70
15
15.50
12.70
23.40
10.70
8.10
16.60 307.90 182.20
16.80
17.10
11.00
14.20
16
14.10
11.90
25.90
9.40
7.70
17.80 389.50 396.70
16.80
15.90
12.60
13.70
17
11.40
10.90
25.50
8.70
6.90
11.40 420.90 490.60
16.80
14.50
14.00
14.80
18
10.70
9.80
24.20
8.30
6.60
5.90 443.00 234.00
17.40
16.20
14.00
14.50
19
10.90
8.70
23.00
7.70
6.00
3.50 598.90
61.60
17.70
18.60
14.20
14.80
20
10 50
7 70
19 00
6 60
6 50
5 70 673 00
19 60
17 40
18 00
14 20
15 40
.
.
.
.
.
.
.
.
.
.
.
.
21
10.30
6.90
15.20
6.00
5.30
6.50 637.20
10.00
18.30
17.40
14.50
15.40
22
10.00
8.50
19.30
5.70
4.50
4.60 478.00
3.70
18.30
17.40
12.90
15.40
23
9.60
13.20
23.40
5.40
4.30
4.00 341.10
2.40
18.00
17.10
11.80
16.80
24
9.80
14.10
25.90
5.30
5.00
3.70 254.20
2.40
17.70
17.10
11.80
17.40
25
10.70
14.30
26.30
5.00
6.30
4.00 186.50
2.70
17.10
16.80
11.50
18.00
26
9.60
16.00
25.90
5.90
5.90
6.80 144.20
3.70
16.80
17.10
11.00
17.40
27
9.00
18.10
23.00
8.50
5.60
8.10 129.20
5.70
16.80
17.10
11.00
15.90
28
9 00
19 00
25 50
6 50
5 40
7 90 115 30
4 70
16 50
17 40
12 10
15 10
.
.
.
.
.
.
.
.
.
.
.
.
29
9.80
18.40
29.90
5.90
5.60
6.60
39.60
4.20
16.20
17.40
14.50
30
9.40
17.20
29.00
17.20
5.00
6.20
27.20
4.00
15.70
17.70
14.20
31
20.50
33.00
3.80
33.50
15.90
18.60
12.10
----------
--------------
Total
317.20 396.70 648.30 400.60 477.90 247.40 7464.70 6337.50 391.70 497.30 372.20 483.60 18035.10
Ton
Mean
10.60
12.80
21.60
12.90
15.40
8.20 240.80 211.30
12.60
16.00
13.30
15.60
Max
15.50
20.50
33.50
33.00 104.00
17.80 673.00 1472.40
18.30
18.60
17.70
18.00 1472.40
Min
5.90
6.90
12.70
5.00
3.80
2.50
5.60
2.40
0.20
12.30
8.80
12.10
0.20
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