Page 795 - yearbook2011

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Location : on right at the bridge on highway.
Ban - Amphoe Mueang Changwat Surin
WATER YEAR : 2011
MUN RIVER BASIN
Huai Sanaeng at Mueang, Surin (M.187)
Lat 14 - 51 - 26 N Long 103 - 28 - 37 E
614 sq.km.
Method of sampling Depth Integrating
US.D-49
Period of Available Records 2008-Cont'd
Actual Measurement 2008-Cont'd
2008-2011
Drainge Area
Using Rating Curve Water Year
Instrument Used
32
0.9052
Continued Sediment Station
QS = 3.0553 QW0.95440
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 2.20 1.10 0.90 1.30 5.10 4.50 142.90 2.20 1.10 1.10 1.10 1.10
2 2.20 1.10 1.10 1.30 8.40 4.80 147.30 2.00 1.30 1.10 1.10 1.10
3 2.20 1.30 1.10 1.30 8.40 6.80 173.30 11.20 1.30 1.10 1.10 1.10
4 2.20 1.30 1.10 1.30 5.10 6.80 178.70 28.30 1.30 1.10 1.10 1.10
5 1.50 1.30 1.10 1.30 6.80 6.40 189.50 3.60 1.30 1.10 1.10 1.10
6 1 50 1 50 1 10 1 30 5 10 4 20 186 30 2 20 1 30 1 10 1 10 1 10
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. . . . . . . . . . . .
7 1.10 1.50 1.10 1.30 3.60 3.60 174.40 1.30 1.10 0.90 1.10 1.10
8 1.10 2.20 1.10 1.30 3.60 3.60 154.90 1.10 1.10 0.90 1.10 1.10
9 1.10 2.20 1.10 1.30 2.80 3.30 133.00 1.10 1.10 0.90 1.10 1.10
10 1.10 1.10 1.10 1.30 2.80 17.00 103.30 1.10 1.10 0.90 1.10 1.10
11 1.10 1.10 1.30 1.10 2.20 8.30 103.30 1.10 1.10 0.90 0.90 1.10
12 1.10 1.10 1.30 1.10 2.20 8.30 21.60 0.90 1.10 0.90 0.90 1.10
13 1.10 1.10 1.30 1.10 2.50 8.90 67.70 0.90 1.10 0.90 0.90 1.10
14 1 10 1 10 4 20 1 10 2 20 14 70 147 30 26 60 1 10 0 90 0 90 1 10 . . . . . . . . . . . .
15 1.10 1.10 4.20 1.80 2.20 15.90 199.20 1.30 1.10 0.90 0.90 1.10
16 1.10 1.10 2.20 1.80 2.00 15.90 213.30 1.10 1.10 0.90 1.10 1.50
17 1.10 1.10 2.20 1.80 1.50 17.00 230.30 1.10 1.10 0.90 1.10 1.50
18 1.50 1.10 2.20 1.30 1.50 17.00 281.00 0.90 1.10 0.90 1.10 1.50
19 2.20 1.10 3.60 1.30 3.60 14.10 285.10 0.90 1.10 0.90 1.10 1.50
20 1.50 1.10 5.80 1.30 8.40 14.10 249.80 0.90 1.10 0.90 1.10 1.50
21 0.70 0.90 8.40 2.50 5.40 24.40 244.60 0.90 1.10 0.90 1.10 1.50
22 0.70 0.90 8.40 2.50 5.10 24.40 227.60 0.90 1.10 1.30 1.10 1.50
23 0.70 0.90 5.10 2.50 3.60 22.70 218.50 0.90 1.10 1.30 1.10 1.50
24 0.70 0.90 3.90 4.20 3.90 22.10 196.00 1.10 1.10 1.30 1.10 1.50
25 1.10 0.90 2.20 5.40 3.60 22.70 121.00 1.10 1.10 1.10 1.10 1.50
26 1.10 0.90 2.00 4.80 3.60 19.90 116.60 1.10 1.10 1.10 1.10 1.50
27 1.10 0.90 1.80 4.80 3.30 19.90 108.80 1.10 1.10 1.10 1.10 1.50
28 1.10 0.90 1.50 3.60 3.60 114.40 103.30 1.10 0.90 1.10 1.10 1.50
29 1.10 0.90 1.30 5.80 3.60 125.40 59.50 1.10 0.90 1.10 1.10 1.50
30 1.10 0.90 1.30 3.60 3.60 125.40 13.40 1.10 0.90 1.10 1.50
31 0.90 5.10 3.60 0.00 0.90 1.10 1.50
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Total 38.50 35.50 75.00 71.50 122.90 716.50 4791.50 100.20 34.30 31.70 30.90 40.50 6089.00 Ton
Mean 1.30 1.10 2.50 2.30 4.00 23.90 154.60 3.30 1.10 1.00 1.10 1.30
Max 2.20 2.20 8.40 5.80 8.40 125.40 285.10 28.30 1.30 1.30 1.10 1.50 285.10
Min 0.70 0.90 0.90 1.10 1.50 3.30 0.00 0.90 0.90 0.90 0.90 1.10 0.00
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