Basic HTML Version
789
Location : on right bank at the bridge on highway.
Ban
Pong
Amphoe
Ngao
Changwat
Lampang
WATER YEAR : 2011
Yom RIVER BASIN
Huai Pong at Ban Pong , Lampang (Y.30)
Lat 18 - 42 - 29 N Long 99 - 57 - 40 E
325
sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
1997-Cont'd
Actual Measurement
1997-Cont'd
2011
Drainge Area
Using Rating Curve Water Year
Instrument Used
36
0.8866
Continued Sediment Station
QS = 3.5301 QW
1.59640
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
----------
-----------------
1
0.20 103.90
6.40
24.70 2641.80 146.10 1342.20
24.70
4.70
2.00
1.20
0.70
2
0.30
16.70
5.80
21.70 754.70 349.30 486.50
23.20
4.70
1.70
1.40
1.20
3
0.30
9.00
7.00
24.70 355.90
91.10 519.50
23.20
4.70
1.40
1.20
1.00
4
0.30
9.90
8.20
29.10 158.80
78.90 557.90
23.20
4.10
1.40
1.20
0.90
5
0.30
7.00
14.60
17.70 110.60 110.60 291.90
23.20
3.60
2.20
0.90
0.70
6
0 20
6 40
27 60
13 60
84 90 107 30 204 10
21 70
2 70
2 00
1 00
0 90
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7
0.20
3.10
12.70
6.40
81.80 470.20 176.60
21.70
2.20
1.70
1.00
0.70
8
0.20
1.40
7.00
6.40
67.70 131.50 158.80
20.40
2.00
1.70
0.70
0.90
9
0.10
1.70
4.10
15.60
59.70 124.30 124.30
20.40
2.40
1.70
0.70
0.70
10
0.30 678.90
2.70
32.30
52.10
94.10 110.60
19.10
2.40
1.40
0.90
1.00
11
0.20 511.20
2.20
27.60 597.20
81.80
94.10
20.40
2.40
1.70
0.90
0.70
12
0.30
41.80
2.00
14.60 384.70 120.90
84.90
19.10
2.40
1.20
0.90
0.50
13
0.30
23.20
1.70
7.60 233.30 699.90
78.90
17.70
2.40
1.20
0.90
0.70
14
0 50
26 10
2 00
5 80
84 90 342 70
70 40
15 60
2 40
1 20
0 90
0 70
.
.
.
.
.
.
.
.
.
.
.
.
15
0.60
50.00
2.70 172.00
91.10 190.20
67.70
16.70
2.70
1.20
0.90
0.50
16
0.60
19.10
1.40 163.20
88.10 138.70
70.40
14.60
2.20
1.20
0.70
0.50
17
0.50
45.80
1.40
36.00
84.90 100.70
78.90
10.80
2.20
1.00
0.70
0.50
18
0.50
23.20
2.00
21.70
78.90 100.70
76.00
8.20
2.00
0.90
0.90
0.90
19
0.40
81.80
2.20
11.70 190.20 103.90
65.00
9.00
2.40
0.70
0.70
0.70
20
0.40 233.30
2.20
8.20 422.80 384.70
47.90
8.20
2.00
0.70
0.70
0.90
21
0.30
52.10
4.10
13.60 699.90 454.20
45.80
9.00
2.00
1.00
0.70
0.70
22
0.40
29.10
5.80
7.00 336.20 250.00
47.90
6.40
1.70
0.90
0.70
0.50
23
0.50
17.70
1.70
7.00 154.60 218.70
45.80
5.80
2.00
1.00
0.50
0.50
24
0.60
13.60
1.70
5.20 113.90 150.40
39.80
7.00
2.20
0.90
0.70
0.50
25
0.60
8.20
6.40
15.60 100.70 117.40
36.00
5.80
2.20
0.90
0.90
0.40
26
0.90
7.00 627.40
16.70 185.70 107.30
36.00
5.80
2.20
1.00
0.90
0.50
27
0.80
7.00 310.60
17.70 285.80 154.60
34.10
5.20
2.00
1.00
1.00
0.70
28
0.40
5.20 298.10
9.00 120.90 1125.30
30.70
4.10
2.20
0.90
0.90
0.50
29
0.40
4.70
59.70
7.00
84.90 422.80
27.60
3.60
2.20
1.00
1.00
0.70
30
0.20
5.80
41.80
7.00
76.00 233.30
26.10
4.10
2.00
1.20
0.50
31
7.00
36.00
76.00
27.60
2.00
1.00
1.40
----------
--------------
Total
11.80 2050.90 1473.20 802.40 8858.70 7201.60 5104.00 417.90
79.30
39.00
25.70
22.20 26086.70
Ton
Mean
0.40
66.20
49.10
25.90 285.80 240.10 164.60
13.90
2.60
1.30
0.90
0.70
Max
0.90 678.90 627.40 172.00 2641.80 1125.30 1342.20
24.70
4.70
2.20
1.40
1.40 2641.80
Min
0.10
1.40
1.40
5.20
52.10
78.90
26.10
3.60
1.70
0.70
0.50
0.40
0.10
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