Basic HTML Version
812
WATER YEAR : 2013
NAN RIVER BASIN
Nan River at Forestry Office , Nan (N.1)
Lat 18 - 46 - 26 N Long 100 - 46 - 56 E
Location : on right bank in front of Forestry Office.
Ban
Forestry Office
Amphoe
Mueang
Changwat
Nan
4,560 sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
1979-Cont'd
Drainge Area
Instrument Used
Actual Measurement
1979-Cont'd
2013
33
0.9760
Continued Sediment Station
Remarks
R-Square
Number of observation
Using Rating Curve Water Year
QS = 0.12700 QW
1.98160
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
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1
14.10
4.00
27.20 122.80 28611.90 12700.70 1762.80 374.40 149.90
73.30
24.60
9.70
2
19.70
4.00
64.80 116.40 25806.90 7827.20 1794.70 349.80 142.80
73.30
24.60
8.40
3
14.10
8.40
229.30
69.00 10968.10 5421.60 1891.90 337.80 142.80
73.30
22.10
8.40
Suspended Sediment , in Tons per Day. Water Year 1 April 2013 to 31 March 2014
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4
11.00
35.90
98.30
64.80 6855.90 3756.30 1859.10 314.50 142.80
69.00
22.10
8.40
5
9.70
42.30
142.80 349.80 5293.70 3185.40 1547.90 291.90 129.30
69.00
19.70
7.20
6
8.40
73.30
195.60 259.70 4215.00 10675.40 1489.20 270.20 110.20
64.80
19.70
7.20
7
7.20
64.80
122.80 149.90 5616.30 25263.10 1431.60 259.70 110.20
64.80
19.70
7.20
8
7.20
60.70
77.80 110.20 16388.60 11066.50 1059.10 259.70 104.20
60.70
19.70
6.10
9
6.10
73.30
82.40 116.40 27472.70 10968.10 947.00 249.40 104.20
60.70
17.50
6.10
10
5.10 220.60
87.10 239.30 71921.30 8617.70 845.60 249.40
98.30
56.80
17.50
6.10
11
5.10 110.20
731.40 179.70 40014.80 5486.10 768.50 239.30
98.30
53.00
15.70
5.10
12
5.10
56.80
527.70 608.50 19412.90 4535.40 731.40 220.60 104.20
49.30
15.70
5.10
13
5.10
42.30
142.80 496.90 9914.00 5357.50 695.10 239.30
98.30
42.30
15.70
4.10
14
6.10
45.70
73.30 1265.20 8780.30 4589.90 659.80 374.40
92.70
42.30
14.10
4.10
15
12.50
24.60
45.70 1238.40 7446.10 8060.40 608.50 239.30 122.80
39.00
14.10
4.10
16
17.50
17.50
27.20 1991.60 6783.80 10675.40 575.50 270.20 947.00
39.00
14.10
4.10
17
14.10
12.50
19.70 1669.10 7521.60 6499.30 591.90 229.30 947.00
35.90
15.70
4.10
18
8.40
11.00
15.70 1159.90 5167.30 5167.30 749.80 212.10 291.90
35.90
15.70
4.10
19
6.10
9.70
17.50 1292.10 3756.30 4427.30 967.90 220.60 203.70
35.90
14.10
4.10
20
6 10
11 00
17 50 947 00 5104 70 4059 20 787 40 249 40 172 00
32 80
14 10
4 10
.
.
.
.
.
.
.
.
.
.
.
.
21
5.10
35.90
164.40 642.50 5167.30 3050.00 659.80 291.90 157.10
32.80
12.50
4.10
22
5.10
29.90
82.40 608.50 12912.80 2527.90 575.50 229.30 136.00
32.80
12.50
4.10
23
4.10
29.90
56.80 2720.70 14317.90 2093.80 625.40 212.10 122.80
32.80
12.50
4.10
24
5.10
24.60
39.00 3370.60 12074.80 1859.10 608.50 195.60 116.40
32.80
12.50
5.10
25
8.40 136.00
45.70 2760.20 9820.80 2604.10 1010.50 179.70 110.20
32.80
11.00
7.20
26
7.20
92.70
82.40 4699.90 7001.20 2720.70 806.60 164.40 104.20
32.80
9.70
12.50
27
6.10
53.00
87.10 2565.70 6855.90 4535.40 575.50 157.10
98.30
29.90
9.70
14.10
28
5 10
29 90
129 30 2642 80 5814 40 4589 90 496 90 157 10
98 30
29 90
9 70
7 20
.
.
.
.
.
.
.
.
.
.
.
.
29
4.10
17.50
136.00 35349.50 4535.40 3050.00 467.10 149.90
92.70
29.90
7.20
30
4.00
14.10
142.80 151214.00 4162.80 2233.80 439.60 164.40
87.10
29.90
7.20
31
19.70
47629.20 10386.60
412.90
77.80
27.20
4.10
----------
--------------
Total
243.00 1411.80 3712.50 266650.30 410102.20 187604.50 28443.00 7352.80 5513.50 1414.70 446.30 194.70 913089.30
Ton
Mean
8.10
45.50
123.70 8601.60 13229.10 6253.50 917.50 245.10 177.90
45.60
15.90
6.30
Max
19.70 220.60
731.40 151214.00 71921.30 25263.10 1891.90 374.40 947.00
73.30
24.60
14.10 151214.00
Min
4.00
4.00
15.70
64.80 3756.30 1859.10 412.90 149.90
77.80
27.20
9.70
4.10
4.00
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