Basic HTML Version
795
Location : on right bank about 2 kilometers downstream from Sakunothayan Fall.
Ban
Wang Nok Aen
Amphoe
Wang Thong
Changwat
Phitsanulok
WATER YEAR : 2011
NAN RIVER BASIN
Khek River at Ban Wang Nok Aen , Phitsanulok (N.24A)
Lat 16 - 50 - 36 N Long 100 - 31 - 20 E
1,838 sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
1996-Cont'd
Actual Measurement
1996-Cont'd
2011
Drainge Area
Using Rating Curve Water Year
Instrument Used
22
0.8843
Continued Sediment Station
QS = 1.2138 QW
1.53890
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
1.60 501.20 1260.00 314.40 728.80 2602.10 1750.00 164.60
32.10
10.20
5.00
1.20
2
1.80 551.30 844.20 892.70 4028.90 2523.10 1693.10 156.30
30.90
9.90
4.70
1.00
3
2.50 326.20 702.70 619.60 2732.10 5144.10 2309.40 148.20
29.80
9.50
5.60
0.90
4
2.70
72.00 557.70 659.80 1880.50 2796.40 2496.00 138.30
28.60
9.10
9.10
0.90
5
2.70 145.20 581.90 498.10 1201.00 2084.80 1757.20 129.60
27.50
9.10
15.30
0.70
6
2 30 504 30 704 40 430 70 782 20 4790 10 1917 30 122 90
25 30
8 70
11 90
0 60
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.
.
.
.
.
.
7
5.90 695.80 836.80 291.20 588.40 5678.80 1611.30 118.20
24.80
8.70
11.00
0.40
8
5.90 515.10 603.10 212.70 518.30 3605.90 1114.30 114.60
24.20
8.30
9.50
0.40
9
5.60 578.60 501.20 176.20 609.70 5102.40 923.00 107.30
23.20
8.30
7.30
0.40
10
11.50 286.10 387.70 220.70 548.10 6407.50 789.40 115.50
22.70
8.00
5.60
0.40
11
12.30 214.90 305.30 148.20 464.70 4628.10 699.20 109.10
21.60
8.00
5.00
2.00
12
9.90 188.10 475.30 145.20 771.40 3773.10 644.60 110.00
20.10
7.30
4.40
9.90
13
4.40 114.60 379.30 124.80 1085.90 7545.10 734.10 107.30
19.60
6.90
4.10
3.30
14
4 70
28 60 548 10 326 20 816 60 7829 50 702 70
94 10
19 10
6 60
3 50
2 30
.
.
.
.
.
.
.
.
.
.
.
.
15
4.40 255.10 311.80 343.60 721.80 5238.30 813.00
83.20
18.60
6.20
3.50
2.30
16
2.50 209.20 255.10 504.30 959.50 5947.50 1209.40
77.50
18.20
6.20
3.30
3.00
17
4.40 102.80 518.30 397.60 1560.60 4715.60 695.80
73.60
17.70
5.90
3.00
4.40
18
3.80 103.70 521.40 277.30 1625.20 3294.30 551.30
70.50
16.70
5.90
2.70
17.20
19
8.00 269.80 1075.90 1443.00 959.50 2701.40 475.30
68.10
16.30
5.60
2.70
9.50
20
6.60 1114.30 609.70 923.00 1521.80 2469.00 411.90
65.10
15.30
5.30
2.50
5.60
21
11.50 994.50 433.60 915.40 3399.10 2671.00 424.90
62.10
15.30
5.30
2.30
3.50
22
5.90 400.40 464.70 1043.80 4044.90 2561.10 406.10
57.70
14.90
5.60
2.30
2.70
23
11.90 191.40 311.80 1039.90 2640.60 2690.30 314.40
58.50
14.40
7.30
2.00
2.00
24
20.60 117.30 243.00 666.60 1636.80 4329.80 282.30
54.20
14.00
8.00
1.80
1.60
25
7.60 110.00 199.10 575.40 1067.80 3360.00 267.30
51.40
13.10
6.90
1.60
1.40
26
6.20 129.60 249.00 847.90 909.70 2542.10 249.00
43.90
12.70
6.60
1.40
1.20
27
5.90 279.80 305.30 857.10 940.20 2807.70 230.00
37.50
12.30
7.60
1.40
0.90
28
11.50 244.20 256.30 621.20 1071.80 3387.00 214.90
34.50
11.90
7.30
1.40
0.60
29
19.10 737.60 261.20 678.60 926.80 2640.60 202.50
33.90
11.50
5.90
1.40
0.40
30
76.00 2402.10 214.90 513.60 3117.40 2262.30 188.10
33.30
11.00
5.60
0.40
31
2036.80
364.00 4807.00
176.20
10.60
5.00
0.30
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Total
279.70 14420.60 14918.80 17072.80 48667.10 118129.00 26254.00 2641.00 594.00 224.80 135.30
81.40 243418.50
Ton
Mean
9.30 465.20 497.30 550.70 1569.90 3937.60 846.90
88.00
19.20
7.30
4.70
2.60
Max
76.00 2402.10 1260.00 1443.00 4807.00 7829.50 2496.00 164.60
32.10
10.20
15.30
17.20 7829.50
Min
1.60
28.60 199.10 124.80 464.70 2084.80 176.20
33.30
10.60
5.00
1.40
0.30
0.30
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