Basic HTML Version
819
WATER YEAR : 2013
NAN RIVER BASIN
Nan River at Ban Pha Khwang , Nan (N.64)
Lat 19 - 00 - 32 N Long 100 - 47 - 19 E
Location : on right bank at the bridge on highway from Tambon Bo.
Ban
Pha Khwang
Amphoe
Mueang
Changwat
Nan
3,476 sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
1994-Cont'd
Drainge Area
Instrument Used
Actual Measurement
1994-Cont'd
2013
33
0.8621
Continued Sediment Station
Remarks
R-Square
Number of observation
Using Rating Curve Water Year
QS = 0.4400 QW
1.75350
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
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------------------
1
18.80
13.90
47.60
146.50 23715.40 5547.70 1558.40 224.90 112.80
52.60
13.90
2.80
2
22.20
15.40
42.80
97.40 14449.50 3973.10 1268.60 204.00 105.00
47.60
13.90
4.40
3
29.70
52.60
90.10
83.00 7894.80 2943.20 1004.90 183.90 105.00
47.60
13.90
4.40
Suspended Sediment , in Tons per Day. Water Year 1 April 2013 to 31 March 2014
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4
22.20
52.60
105.00
83.00 4237.70 2059.00 926.00 174.20 105.00
47.60
12.40
4.40
5
22.20 129.20
90.10
224.90 3319.90 2373.10 900.90 174.20 105.00
47.60
12.40
4.40
6
18.80 146.50
183.90
155.50 2852.00 9678.60 926.00 155.50 105.00
42.80
12.40
3.80
7
18.80 120.90
112.80
112.80 9593.80 15102.00 851.40 120.90 105.00
38.20
10.90
3.80
8
17.10 105.00
97.40
83.00 13526.90 6547.00 601.20 137.80 105.00
42.80
10.90
3.30
9
15.40 146.50
90.10
112.80 42694.40 8248.60 503.30 155.50
76.20
38.20
10.90
3.30
10
15.40 337.80
97.40
214.40 43242.80 5017.10 487.00 155.50
52.60
38.20
10.90
3.30
11
15.40 137.80
380.20
214.40 25004.30 3565.10 439.70 137.80
52.60
33.80
8.30
3.30
12
15.40
83.00
214.40
272.10 12465.90 2989.20 439.70 146.50
52.60
33.80
8.30
2.80
13
15.40
63.20
155.50
380.20 7073.10 4345.50 409.60 146.50
57.80
29.70
8.30
2.80
14
17.10
52.60
63.20
439.70 6290.50 2852.00 394.70 146.50
57.80
29.70
7.10
3.30
15
25.80
38.20
47.60
851.40 4732.20 7965.00 365.80 137.80 105.00
33.80
7.10
3.30
16
25.80
33.80
38.20 1061.20 4845.30 6611.80 365.80 137.80 1491.80
38.20
7.10
2.80
17
29.70
29.70
25.80 1148.10 5427.80 4237.70 380.20 137.80 351.60
25.80
7.10
2.80
18
25.80
18.80
22.20
851.40 3223.90 3515.50 439.70 129.20 137.80
25.80
7.10
2.40
19
18.80
25.80
25.80
710.20 3665.40 3082.10 471.10 129.20 146.50
25.80
7.10
2.40
20
17 10
47 60
47 60
487 00 5427 80 2673 50 424 50 155 50 164 80
22 20
6 00
2 40
.
.
.
.
.
.
.
.
.
.
.
.
21
15.40 105.00
164.80
394.70 4620.30 1801.20 337.80 146.50 155.50
18.80
5.00
2.40
22
15.40
63.20
129.20
409.60 13233.90 1524.90 324.30 137.80 112.80
18.80
5.00
2.40
23
15.40
69.60
63.20 1765.60 8391.90 1268.60 324.30 105.00
83.00
18.80
5.00
2.40
24
17.10
69.60
57.80 3417.10 10107.60 1362.40 380.20
97.40
76.20
18.80
5.00
2.80
25
17.10 164.80
57.80 2762.20 5250.10 1837.10 733.00
90.10
63.20
17.10
5.00
2.80
26
18.80
90.10
90.10 2021.30 4078.00 2021.30 394.70
90.10
63.20
17.10
5.00
6.00
27
18.80
63.20
105.00 1491.80 4131.00 3665.40 324.30 120.90
63.20
15.40
5.00
6.00
28
17 10
42 80
137 80 1837 10 3515 50 4564 80 284 80 120 90
57 80
15 40
5 00
6 00
.
.
.
.
.
.
.
.
.
.
.
.
29
13.90
29.70
174.20 59118.10 2806.90 2852.00 259.80 112.80
57.80
15.40
5.00
30
13.90
22.20
146.50 87260.50 3368.30 1873.30 235.70 112.80
52.60
15.40
4.40
31
38.20
21361.10 9274.30
235.70
52.60
13.90
3.80
----------
--------------
Total
569.80 2409.30 3104.10 189568.10 312461.20 126097.80 16993.10 4225.30 4432.80 926.70 236.00 110.20 661134.40
Ton
Mean
19.00
77.70
103.50 6115.10 10079.40 4203.30 548.20 140.80 143.00
29.90
8.40
3.60
Max
29.70 337.80
380.20 87260.50 43242.80 15102.00 1558.40 224.90 1491.80
52.60
13.90
6.00 87260.50
Min
13.90
13.90
22.20
83.00 2806.90 1268.60 235.70
90.10
52.60
13.90
5.00
2.40
2.40
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