Page 803 - Slide 1

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Location : on right bank at Som Sieo Market.
Ban
Tha Ngiu
Amphoe
Banphot Phisai
Changwat
Nakhon Sawan
WATER YEAR : 2014
PING RIVER BASIN
Ping River at Ban Tha Ngiu, Nakhon Sawan (P.17)
Lat 15 - 56 - 02 N Long 99 - 58 - 50 E
45,297 sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
1954-Cont'd
Actual Measurement
1954-Cont'd
2001-2014
Drainge Area
Using Rating Curve Water Year
Instrument Used
229
0.7820
Continued Sediment Station
QS = 0.5122 QW
1.43700
Suspended Sediment , in Tons per Day. Water Year 1 April 2014 to 31 March 2015
Remarks
R-Square
Number of observation
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
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1 143.60 234.30 1388.90 468.40 486.10 1075.10 1135.90 234.30 108.30 215.50 179.50 522.00
2 137.50 243.80 1292.20 504.00 383.20 1197.70 1902.70 253.50 102.70 234.30 206.30 540.30
3 137.50 356.00 1075.10 602.40 329.40 1260.40 1500.20 265.70 108.30 197.30 197.30 522.00
4 125.60 342.60 1228.90 716.00 197.30 1356.40 1166.60 290.70 131.50 197.30 253.50 540.30
5 156.00 383.20 1135.90 580.40 156.00 2931.20 870.50 303.40 137.50 156.00 290.70 522.00
6 215 50 504 00 1260 40 504 00 197 30 3242 70 669 90 278 10 137 50 149 70 303 40 504 00
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7 369.50 763.10 1425.70 356.00 206.30 3117.00 558.70 356.00 125.60 149.70 316.30 522.00
8 316.30 1015.30 1500.20 342.60 206.30 3179.70 558.70 522.00 131.50 170.90 468.40 468.40
9 265.70 1166.60 1691.30 303.40 356.00 3054.70 468.40 1075.10 162.30 179.50 383.20 486.10
10 224.80 1292.20 1537.90 253.50 416.70 2280.80 383.20 1260.40 149.70 156.00 234.30 468.40
11 206.30 1356.40 1537.90 206.30 383.20 1652.60 316.30 1166.60 156.00 206.30 290.70 399.80
12 143.60 1260.40 1425.70 162.30 316.30 1462.80 278.10 1388.90 170.90 234.30 580.40 451.00
13 179.50 1166.60 1324.20 102.70 253.50 1292.20 253.50 1197.70 197.30 234.30 602.40 416.70
14 162 30 1197 70 1105 30 102 70 234 30 1045 00 265 70 898 90 188 30 243 80 602 40 468 40
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15 162.30 1075.10 1045.00 188.30 265.70 898.90 215.50 647.20 188.30 265.70 558.70 399.80
16 224.80 1015.30 956.60 369.50 253.50 647.20 162.30 486.10 179.50 369.50 468.40 416.70
17 253.50 985.80 927.60 522.00 234.30 504.00 102.70 369.50 170.90 451.00 433.70 416.70
18 290.70 1105.30 1324.20 540.30 206.30 416.70
67.90 316.30 156.00 433.70 416.70 399.80
19 303.40 1228.90 1197.70 399.80 197.30 278.10
58.40 253.50 137.50 316.30 416.70 399.80
20 329.40 898.90 1197.70 316.30 206.30 224.80
43.50 188.30 137.50 290.70 468.40 369.50
21 290.70 739.50 1045.00 170.90 206.30 162.30
55.30 149.70 137.50 303.40 468.40 383.20
22 316.30 669.90 842.40 125.60 243.80 102.70
91.80 131.50 149.70 290.70 468.40 433.70
23 316.30 647.20 842.40 108.30 329.40
52.30 114.00 125.60 179.50 224.80 540.30 399.80
24 329.40 647.20 669.90 143.60 316.30
52.30 137.50 125.60 188.30 224.80 504.00 416.70
25 316.30 716.00 814.50
91.80 265.70
71.20 265.70 131.50 197.30 206.30 486.10 468.40
26 234.30 814.50 814.50 125.60 290.70 162.30 451.00 119.70 206.30 224.80 451.00 486.10
27 170.90 1356.40 692.80 206.30 369.50 898.90 842.40 119.70 197.30 188.30 433.70 558.70
28 179.50 1228.90 692.80 558.70 468.40 1045.00 814.50 131.50 215.50 170.90 468.40 624.70
29 215.50 1425.70 647.20 1166.60 624.70 692.80 624.70 143.60 188.30 197.30
602.40
30 197.30 1197.70 580.40 1015.30 814.50 602.40 383.20 131.50 179.50 179.50
580.40
31
1260.40
739.50 1075.10
265.70
162.30 170.90
558.70
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Total
6914.30 28294.90 33220.30 11993.10 10489.70 34960.20 15024.50 13062.10 4978.60 7233.50 11491.70 14746.50 192409.40
Ton
Mean
230.50 912.70 1107.30 386.90 338.40 1165.30 484.70 435.40 160.60 233.30 410.40 475.70
Max
369.50 1425.70 1691.30 1166.60 1075.10 3242.70 1902.70 1388.90 215.50 451.00 602.40 624.70 3242.70
Min
125.60 234.30 580.40
91.80 156.00
52.30
43.50 119.70 102.70 149.70 179.50 369.50
43.50
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