Basic HTML Version
840
Location : on left bank at Ban Sarahed.
Ban
Sarahed
Amphoe
Tha Yang
Changwat
Phetchaburi
WATER YEAR : 2011
PHETCHABURI RIVER BASIN
Phetchaburi River at Ban Sarahed , Phetchaburi (B.9)
Lat 12 - 48 - 18 N Long 99 - 46 - 27 E
2,617 sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
2008-Cont'd
Actual Measurement
2008-Cont'd
2008-2011
Drainge Area
Using Rating Curve Water Year
Instrument Used
79
0.7353
Continued Sediment Station
QS = 4.1326 QW
0.85840
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
19.80
33.40
34.00
63.80 127.90
70.10 203.00
87.90
70.90
97.40 117.10 129.90
2
21.40
36.60
28.50
51.10 200.80
67.70 108.90
88.70
70.10 100.90 118.00 130.90
3
46.60
86.10
24.10
49.60 199.70
67.70 102.70
88.70
55.60 114.30 121.80 130.90
4
22.50
91.30
18.70
48.10 203.00
67.70 100.90
87.90
54.10 115.30 119.90 132.90
5
12.30
55.60
19.80
48.80 228.50
81.20 101.80
88.70
54.10
90.40 120.80 129.90
6
12 30
41 90
19 20
48 80 227 40 182 70 102 70
87 90
53 30
89 60 120 80 118 00
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7
12.30
32.80
17.00
47.30 219.70
97.40 103.60
88.70
53.30
90.40 121.80 117.10
8
17.60
32.20
19.20
47.30 120.80
87.00 119.90 144.80
53.30
89.60 121.80 118.00
9
45.90
32.80
25.20
47.30 111.60
81.20 108.00 157.50
51.80
89.60 121.80 116.20
10 100.90
51.80
25.70
46.60 109.80
79.50 104.50 137.90
53.30
90.40 122.80 117.10
11
99.10
45.20
25.20
45.90 109.80
83.60 105.30
98.30
49.60
92.10 121.80 119.90
12
90.40
46.60
25.70
56.30 103.60
84.50 104.50
95.60
39.80
96.50 123.80 130.90
13
91.30
45.20
27.90
61.40 104.50
82.80 102.70
95.60
38.50
98.30 123.80 135.90
14
91 30
55 60
26 70
60 70 105 30
82 00 102 70 112 50
38 50
98 30 123 80 135 90
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.
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.
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15
70.10
56.30
26.70
79.50 108.00
81.20
93.80 117.10
57.00
98.30 123.80 136.90
16
51.10
56.30
27.90
81.20 103.60
82.00
45.90 118.90
52.60
98.30 124.80 137.90
17
37.30
53.30
28.50
81.20 100.00
84.50
32.80 118.90
54.10
98.30 110.70 137.90
18
24.10
40.50
19.80
80.30
93.00
94.70
29.70 122.80
54.10
99.10 105.30 140.80
19
22.50
29.10
26.20
81.20
90.40
94.70
25.20 113.40
53.30 100.00 106.20 137.90
20
22.50
31.00
25.20
71.60
89.60
98.30
22.50 108.00
53.30 100.90 106.20 125.80
21
22.00
26.70
17.60
80.30
89.60
97.40
25.70
99.10
53.30 101.80 106.20 123.80
22
22.00
25.70
22.00
81.20
89.60
98.30
25.20
96.50
58.50 100.00 112.50 123.80
23
27.90
25.70
26.70
63.80
88.70
98.30
24.10
93.00
54.10
90.40 113.40 123.80
24
32.20
25.20
45.90
61.40
88.70 107.10
24.10
94.70
55.60
90.40 112.50 117.10
25
26.20
25.20
69.30
62.20
88.70
83.60
23.60
95.60
55.60
90.40 122.80 124.80
26
73.20
25.70
82.00
61.40
89.60 112.50
21.40
94.70
51.10
91.30 127.90 125.80
27
32.80
33.40
83.60
60.70
91.30 231.80
70.10
90.40
51.80
91.30 128.90 126.90
28
15.40
26.70
83.60
99.10
89.60 232.90
87.90
86.10
51.10
91.30 129.90 125.80
29
22.00
26.20
82.80
99.10
82.00 232.90
88.70
67.00
49.60
92.10 129.90 128.90
30
27.90
27.20
83.60 103.60
79.50 225.20
90.40
70.90
51.10
93.00
127.90
31
32.20
103.60
79.50
89.60
51.10
93.80
128.90
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Total
1212.90 1253.50 1088.30 2074.40 3713.80 3270.50 2391.90 3047.80 1643.50 2973.80 3460.80 3958.20 30089.40
Ton
Mean
40.40
40.40
36.30
66.90 119.80 109.00
77.20 101.60
53.00
95.90 119.30 127.70
Max
100.90
91.30
83.60 103.60 228.50 232.90 203.00 157.50
70.90 115.30 129.90 140.80 232.90
Min
12.30
25.20
17.00
45.90
79.50
67.70
21.40
67.00
38.50
89.60 105.30 116.20
12.30
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