Basic HTML Version
818
WATER YEAR : 2013
NAN RIVER BASIN
Lam Nam Khan at Ban Na Pho Na Chan , Phitsanulok (N.59)
Lat 17 - 01 - 49 N Long 100 - 50 - 35 E
Location : on left bank at Ban Na Chan.
Ban
Na Chan
Amphoe
Nakhon Thai
Changwat
Phitsanulok
415
sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
2001-Cont'd
Drainge Area
Instrument Used
Actual Measurement
2001-Cont'd
2013
26
0.8247
Continued Sediment Station
Remarks
R-Square
Number of observation
Using Rating Curve Water Year
QS = 3.4169 QW
1.49320
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar Annual
----------
-----------------
1
0.70
1.30
7.00
8.50
14.80 819.20 238.00
41.10
5.50
4.30
2.80
2.10
2
0.70
1.30
9.80
7.80
8.60 254.40 180.90
32.20
5.40
4.30
2.80
2.10
3
0.70
1.20
11.50
6.00
32.90 116.70 1253.00
26.40
5.10
4.20
2.70
2.00
Suspended Sediment , in Tons per Day. Water Year 1 April 2013 to 31 March 2014
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4
0.70
1.10
5.00
26.40
76.80
94.70 169.30
21.00
5.00
4.00
2.60
2.00
5
0.70
5.80
28.10
31.40
15.80
80.00 119.00
15.80
4.80
3.90
2.20
1.80
6
0.80
12.60 210.60
7.80
10.80
76.80 121.30
14.30
4.70
3.90
2.50
1.80
7
0.80
9.90
85.70
18.70
52.70
56.60
65.80
12.40
4.80
3.80
2.50
1.70
8
1.10
9.60
9.60 140.40 122.50 113.30
51.50
12.20
4.80
3.70
2.20
1.60
9
1.00
2.80
6.10
57.80
28.50
36.40
31.90
11.70
4.70
3.70
2.10
1.60
10
1.00
1.80
3.70
24.30 180.90
32.20
25.70
11.00
4.60
3.70
2.80
2.20
11
0.90
1.30
16.30
18.70 147.70
24.60
21.20
10.60
4.40
3.60
2.20
2.10
12
1.00
0.70
5.40
15.60 333.40 140.40
17.90
15.60
4.60
3.50
2.00
2.00
13
0.90
1.30
3.00
26.80 177.50 113.30 152.70
16.30
4.90
3.40
2.00
1.90
14
0.90
1.30
16.60
14.80 287.70 306.60
52.10
13.80
4.90
3.30
2.10
1.80
15
0.90
1.00
18.20
12.20 101.50 3057.80
24.60
9.90
4.80
3.20
2.10
1.70
16
0.90
1.00
6.00
49.60 165.40 531.80
22.00
9.50
19.80
3.10
2.10
1.60
17
0.80
1.10 438.20
15.10 373.70 232.50
27.10
9.10
8.60
3.10
2.10
2.10
18
0.80
0.80
25.00
14.10 180.90 133.10
23.60
8.50
6.40
3.00
2.00
3.80
19
0.80
0.80 100.70
10.60
80.00
97.30
21.20
8.10
5.50
2.90
1.90
2.50
20
0 90
8 40
77 50
8 10
43 70
80 70
19 00
7 80
4 80
2 80
1 80
2 20
.
.
.
.
.
.
.
.
.
.
.
.
21
1.00
12.90 162.80
8.40
39.50
46.60
21.20
7.50
4.70
2.80
1.90
2.00
22
1.60
6.50
12.20
7.30 362.30 247.40
21.00
7.20
4.60
2.90
1.80
1.90
23
1.40
2.60
18.20
7.40 1402.90 234.30
20.30
7.00
4.60
2.90
1.80
1.80
24
1.40
2.20
16.60
24.30 354.70 362.30
77.50
6.60
4.60
2.90
2.00
1.80
25
5.10
2.00
30.00 162.80 123.60 128.30 112.10
6.60
4.50
2.90
2.00
1.80
26
2.20
1.80
37.00
80.00 184.30
97.30
89.70
6.60
4.40
2.90
2.00
1.70
27
1.60
1.50
17.90
27.40 151.50 1284.00
24.60
6.60
4.40
2.80
2.00
1.60
28
1 40
1 40
15 60
19 80
53 40 1669 00
21 60
6 90
4 40
2 70
2 10
1 50
.
.
.
.
.
.
.
.
.
.
.
.
29
1.30
1.40
14.60 133.10 127.20 741.90
19.20
6.50
4.40
2.80
1.40
30
1.20
1.40
14.10 100.70
75.20 1072.50
17.90
6.30
4.30
2.80
1.40
31
1.30
26.40
51.50
16.30
4.30
2.70
1.40
----------
--------------
Total
35.20 100.10 1423.00 1112.30 5361.90 12282.00 3079.20 375.10 167.30 102.50
61.10
58.90 24158.60
Ton
Mean
1.20
3.20
47.40
35.90 173.00 409.40
99.30
12.50
5.40
3.30
2.20
1.90
Max
5.10
12.90 438.20 162.80 1402.90 3057.80 1253.00
41.10
19.80
4.30
2.80
3.80 3057.80
Min
0.70
0.70
3.00
6.00
8.60
24.60
16.30
6.30
4.30
2.70
1.80
1.40
0.70
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