Basic HTML Version
734
Location : on left bank at the bridge on highway.
Ban
Khai
Amphoe
Mueang
Changwat
Chaiyaphum
WATER YEAR : 2011
CHI RIVER BASIN
Chi River at Ban Khai , Chaiyaphum (E.23)
Lat 15 - 40 - 49 N Long 102 - 00 - 46 E
6,282 sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
1998-Cont'd
Actual Measurement
1998-Cont'd
1998-2011
Drainge Area
Using Rating Curve Water Year
Instrument Used
236
0.8515
Continued Sediment Station
QS = 5.2076 QW
1.17090
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
9.00
20.30 409.70
75.40 496.20 2455.60 4728.60 912.00 103.10
39.10
38.30
4.60
2
7.10
42.40 446.80
84.50 477.30 2539.70 5126.40 788.90
97.40
39.10
36.70
2.90
3
5.20
97.40 424.70
97.40 839.90 2539.70 6872.40 651.20
88.10
37.50
33.50
2.30
4
4.00
59.40 698.30
86.30 1133.30 2455.60 6872.40 499.80
84.50
36.70
29.50
1.30
5
2.90
27.20 953.60
82.60 1245.10 2360.00 7601.70 428.20
80.80
35.10
26.40
1.30
6
1 80
31 10 979 80
57 70 1328 30 2241 40 7601 70 376 40
75 40
34 30
25 60
2 90
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.
.
7
1.30
28.70 698.30
44.90 1477.30 2158.80 7601.70 307.90
70.00
35.10
23.30
12.40
8
13.80
37.50 409.70
42.40 1410.80 2123.60 7601.70 282.70
71.80
34.30
18.80
11.70
9
19.60
47.50 228.90
36.70 1251.90 2170.60 7235.70 270.70
68.20
32.70
18.10
11.00
10
20.30
40.80 139.70
33.50 1164.10 2229.50 5663.90 277.20
66.50
31.10
17.40
9.70
11
21.10
36.70 108.70
29.50 1138.70 2324.30 4597.00 279.40
64.70
30.30
17.40
9.70
12
21.10
35.10
95.60
24.90 1150.70 2455.60 4050.60 258.80
62.90
30.30
17.40
9.70
13
21.10
35.10
91.80
28.00 1106.60 2563.70 3755.80 164.70
57.70
30.30
17.40
11.00
14
20 30
33 50
86 30
36 70 1016 50 2782 10 3458 00 156 60
56 00
30 30
17 40
15 90
.
.
.
.
.
.
.
.
.
.
.
.
15
20.30
35.10
84.50
43.30 886.10 3148.40 3235.50 164.70
55.10
30.30
16.70
16.70
16
20.30
40.80
77.20
50.00 788.90 3486.30 3040.00 214.10
54.30
29.50
16.70
21.10
17
18.80
71.80
71.80
84.50 839.90 3999.10 2932.10 182.00
52.50
27.20
16.70
24.10
18
18.80
91.80
66.50 116.40 870.70 5799.50 2873.80 170.70
51.70
24.90
15.90
20.30
19
17.40
59.40
61.20 133.80 1006.00 16165.10 2837.00 159.60
50.00
24.90
15.90
15.20
20
16.70
50.00
57.70 133.80 1144.00 16165.10 2800.40 147.60
44.90
27.20
15.90
11.70
21
15.90
48.30
55.10 170.70 1328.30 15473.30 2727.20 133.80
43.30
27.20
15.90
12.40
22
15.20
64.70
53.40 217.20 1654.00 13425.40 2636.20 122.20
41.60
33.50
15.90
14.50
23
13.80
66.50
50.00 234.20 1867.90 10114.20 2503.60 122.20
41.60
44.90
15.20
13.80
24
13.10
46.60
44.90 431.70 2053.40 7970.40 2360.00 118.30
40.80
64.70
14.50
13.80
25
11.70
40.00
40.80 587.50 2229.50 6511.80 2229.50 116.40
40.00
59.40
13.80
12.40
26
11.00
38.30
37.50 487.90 2383.90 5663.90 2065.10 112.50
40.00
52.50
8.40
11.70
27
9.00
37.50
32.70 529.60 2491.60 5394.20 1902.50 114.50
40.00
53.40
5.80
11.00
28
7.10
39.10
34.30 799.00 2491.60 5260.00 1747.60 114.50
38.30
47.50
4.00
10.40
29
5.20
45.80
49.10 819.40 2419.70 4728.60 1577.90 112.50
37.50
44.10
5.20
9.00
30
5.80 101.20
80.80 708.30 2371.90 4597.00 1238.30 106.80
38.30
40.80
7.70
31
301.30
580.20 2383.90
1042.90
38.30
40.00
6.40
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Total
388.70 1750.90 6669.40 6888.00 44448.00 161302.50 122517.20 7866.90 1795.30 1148.20 533.70 338.60 355647.40
Ton
Mean
13.00
56.50 222.30 222.20 1433.80 5376.80 3952.20 262.20
57.90
37.00
18.40
10.90
Max
21.10 301.30 979.80 819.40 2491.60 16165.10 7601.70 912.00 103.10
64.70
38.30
24.10 16165.10
Min
1.30
20.30
32.70
24.90 477.30 2123.60 1042.90 106.80
37.50
24.90
4.00
1.30
1.30
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