Basic HTML Version
823
WATER YEAR : 2013
CHAO PHRAYA RIVER BASIN
Chao Phraya River at Khai Chira Prawat, Nakhon Sawan (C.2)
Lat 15 - 40 - 15 N Long 100 - 06 - 49 E
Location : on left bank at Ban Phai Lom
Ban
Phai Lom
Amphoe
Mueang
Changwat
Nakhon Sawan
109,973 sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
1956-Cont'd
Drainge Area
Instrument Used
Actual Measurement
1956-Cont'd
2013
34
0.8030
Continued Sediment Station
Remarks
R-Square
Number of observation
Using Rating Curve Water Year
QS = 0.2010 QW
1.55400
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
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1 470.00 704.60 1780.20 1501.50 1916.00 2795.00 22042.60 16477.50 714.90 853.00 1057.20 1044.00
2 463.10 663.70 1685.40 1152.80 2325.00 2562.50 22620.40 15222.00 663.70 915.10 1057.20 978.80
3 429.00 663.70 1519.50 966.00 2562.50 2742.70 22869.70 13939.10 575.10 940.40 1030.90 978.80
Suspended Sediment , in Tons per Day. Water Year 1 April 2013 to 31 March 2014
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4 449.40 644.70 1377.20 853.00 2795.00 3393.00 22454.80 12819.30 500.10 927.70 1044.00 1017.80
5 524.70 828.60 1275.30 663.70 2821.30 3980.00 22869.70 11733.40 484.00 978.80 1004.70 978.80
6 549.70 1137.80 1377.20 635.90 2511.80 4205.40 22620.40 10612.80 500.10 1004.70 1057.20 915.10
7 541.30 1325.20 1592.50 684.00 2078.90 4172.90 22372.10 9463.30 600.90 1004.70 978.80 953.20
8 541.30 1629.40 1838.00 746.30 1742.10 4012.00 22703.40 8267.60 828.60 927.70 991.70 877.60
9 541.30 2167.30 1896.40 828.60 1704.30 3794.60 22703.40 7190.90 1465.60 915.10 991.70 704.60
10 524.70 2511.80 1916.00 1152.80 1857.40 4568.40 22454.80 6236.10 1761.10 902.60 1017.80 609.60
11 492.00 2537.10 1666.70 1742.10 2347.80 5150.20 22042.60 5503.90 1723.10 828.60 991.70 516.50
12 492.00 2463.30 1685.40 2370.80 3336.90 5539.80 21064.50 4976.50 1648.00 816.40 915.10 470.00
13 516.50 2370.80 2015.20 2954.00 4873.40 6124.20 20060.80 4501.60 1290.90 792.40 927.70 533.00
14 533.00 2234.40 2664.90 3678.20 7148.90 7529.60 19160.10 3884.80 1017.80 725.30 953.20 524.70
15 575.10 2100.90 3980.00 3765.40 8783.40 9316.10 18347.60 3393.00 927.70 673.90 1030.90 516.50
16 583.60 1876.90 4703.10 3364.90 9710.40 11382.20 17152.50 2980.80 902.60 609.60 1004.70 575.10
17 644.70 1610.90 4172.90 2900.60 10288.90 14002.30 16143.70 2613.50 792.40 592.20 940.40 644.70
18 780.50 1610.90 3421.10 2189.60 9809.90 14383.50 15156.90 2370.80 704.60 618.30 978.80 684.00
19 816.40 1648.00 2716.70 1629.40 9169.70 14897.50 14639.70 2463.30 828.60 644.70 953.20 694.30
20 746 30 1704 30 2347 80 1325 20 8497 60 15548 90 14511 40 2393 80 927 70 627 10 978 80 644 70
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21 792.40 1780.20 2256.90 1183.00 7529.60 15944.50 14447.40 2167.30 828.60 618.30 966.00 684.00
22 840.70 1916.00 2486.60 1083.90 6124.20 17356.90 14962.20 1799.40 746.30 768.60 991.70 694.30
23 927.70 1935.70 2690.80 966.00 4770.90 19085.80 16477.50 1447.70 828.60 915.10 991.70 653.70
24 865.30 2035.30 2927.30 902.60 3980.00 20983.70 17288.70 1259.70 953.20 902.60 1044.00 583.60
25 915.10 2122.90 2980.80 828.60 3736.20 21064.50 17356.90 1083.90 1044.00 953.20 865.30 558.10
26 1017.80 1935.70 2847.60 953.20 4076.10 20060.80 17562.10 991.70 1070.50 966.00 853.00 558.10
27 1044.00 1935.70 2664.90 1290.90 4602.00 19458.70 20592.90 865.30 1044.00 978.80 927.70 627.10
28 1004 70 2057 00 2393 80 1430 00 4568 40 19758 90 21714 80 816 40 1030 90 1083 90 1017 80 635 90
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29 927.70 1975.30 2100.90 1447.70 4205.40 19985.20 20440.40 780.50 953.20 1044.00
609.60
30 780.50 1916.00 1818.70 1574.10 3620.50 20983.70 19085.80 725.30 927.70 1070.50
600.90
31
1818.70
1648.00 3198.20
17909.70
877.60 1044.00
600.90
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Total
20330.50 53862.80 70799.80 48412.80 146692.70 334783.50 601829.40 158981.20 29162.10 26643.30 27562.9 2 1668.00 1540729.10
Ton
Mean
677.70 1737.50 2360.00 1561.70 4732.00 11159.40 19413.90 5299.40 940.70 859.50 984.40 699.00
Max
1044.00 2537.10 4703.10 3765.40 10288.90 21064.50 22869.70 16477.50 1761.10 1083.90 1057.20 1044.00 22869.70
Min
429.00 644.70 1275.30 635.90 1704.30 2562.50 14447.40 725.30 484.00 592.20 853.00 470.00
429.00
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