804
Location : on right bank at Ban Bang Phutsa.
Ban
Bang Phutsa
Amphoe
Mueang
Changwat
Sing Buri
WATER YEAR : 2011
CHAO PHRAYA RIVER BASIN
Chao Phraya River at Ban Bang Phutsa, Sing Buri (C.3)
Lat 14 - 53 - 50 N Long 100 - 24 - 18 E
118,752 sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
1950-Cont'd
Actual Measurement
1950-Cont'd
2011
Drainge Area
Using Rating Curve Water Year
Instrument Used
29
0.8544
Continued Sediment Station
QS = 0.3906 QW
1.37620
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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1 278.70 720.00 6320.30 1512.90 7792.50 15350.30 20826.00 21307.80 5505.30 1421.10 2921.00 3287.70
2 289.10 894.90 6663.40 1818.00 7840.80 16134.70 20746.00 21227.30 4446.20 1565.60 2882.20 3056.60
3 307.60 825.70 6706.70 2014.40 7937.70 16462.80 20626.10 21106.70 3555.80 1574.50 3029.20 2895.10
4 299.60 938.90 6663.40 2135.50 8230.50 16682.40 20706.00 20946.20 2818.00 1445.40 3273.10 2696.20
5 320.90 1027.10 6277.80 2508.30 8744.70 16829.30 20826.00 20586.20 2352.60 1199.70 3464.50 2600.30
6 304 90 1146 90 6299 00 4091 10 9280 90 17198 10 20946 20 20426 80 2145 70 1168 90 3665 40 2508 30
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7 297.00 1061.90 6577.20 5268.70 9416.30 17830.00 21026.40 20267.70 2034.40 1285.40 3797.10 2474.70
8 276.10 938.90 7171.50 5628.60 8108.20 18392.70 21106.70 19950.50 1717.60 1627.70 3780.50 2396.80
9 228.20 1090.10 8230.50 5190.80 7889.20 18929.30 21307.80 19477.40 1230.70 1974.40 3830.20 2419.00
10 208.80 1574.50 8132.60 4214.50 7865.00 19595.40 21428.70 19046.40 1118.40 2289.60 3714.60 2463.50
11 218.40 1744.80 7865.00 3317.00 8108.20 20108.90 21549.80 18581.30 1154.00 2463.50 3813.60 2474.70
12 218.40 1699.50 7816.60 2720.30 8480.00 20906.10 21509.50 18167.00 1254.10 2612.20 3681.80 2530.80
13 211.20 1309.10 7147.90 2895.10 8798.00 21630.70 21428.70 17755.30 1269.70 2268.80 3830.20 2720.30
14 192 80 972 00 6024 20 3185 80 9119 10 21914 30 21388 40 17235 10 1104 20 2064 60 3847 40 2805 20
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15 184.70 1041.00 4997.20 3070.40 9470.60 21954.90 21348.10 16426.20 1027.10 1994.40 3847.40 2805.20
16 194.90 1556.80 4126.30 3747.50 9634.00 21954.90 21348.10 15595.00 1207.40 2094.90 3847.40 2756.60
17 180.60 2419.00 3243.90 4536.20 10184.20 21995.50 21428.70 14898.60 1461.70 2014.40 3797.10 2648.10
18 182.60 3618.30 2519.50 5405.90 10814.00 22036.10 21590.30 14313.60 1735.70 2217.30 3587.00 2508.30
19 188.70 4882.80 1885.40 5752.80 11724.90 21995.50 21671.10 13738.80 1895.20 2084.80 3665.40 2248.20
20 196.90 5327.40 1836.40 5268.70 12383.40 21954.90 21630.70 13305.40 2044.50 2054.50 3618.30 1914.90
21 240.60 5074.40 1708.60 5327.40 12552.80 21995.50 21630.70 12996.00 1914.90 2648.10 3797.10 1478.10
22 255.60 4736.00 1846.20 5546.30 12620.70 21954.90 21630.70 12263.00 1681.50 2636.20 3847.40 958.30
23 273.50 4681.30 1855.90 6512.70 12654.70 22036.10 21549.80 11665.50 1348.80 2576.50 3797.10 655.30
24 278.70 4091.10 1790.50 6663.40 12620.70 21995.50 21509.50 10988.70 1146.90 2542.00 3681.80 405.50
25 289.10 3665.40 1744.80 6796.50 12202.80 21833.20 21509.50 10184.20 1041.00 2732.40 3649.70 357.50
26 291.70 3317.00 1548.00 7384.80 12172.80 21711.60 21509.50 9416.30 1013.20 2933.90 3587.00 329.70
27 291.70 3361.10 1504.20 7913.50 12323.10 21469.10 21509.50 8532.70 1069.00 2869.40 3509.10 326.70
28 307.60 4196.80 1495.50 8181.50 12417.20 21227.30 21509.50 7768.30 837.10 2805.20 3434.90 323.60
29 478.60 4699.50 1405.00 8230.50 12586.70 21146.90 21509.50 7053.70 820.00 2744.50 3287.70 318.30
30 753.00 4997.20 1364.80 8157.00 13133.30 20946.20 21509.50 6341.60 958.30 2856.50
318.30
31
5587.40
7889.20 14519.30
21428.70
1230.70 2793.10
315.60
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Total
8240.20 83196.80 132768.30 152885.30 321626.30 606173.10 661245.70 461569.30 54139.70 67559.50 104485.20 57997.40 2711887.30
Ton
Mean
274.70 2683.80 4425.60 4931.80 10375.00 20205.80 21330.50 15385.60 1746.40 2179.30 3602.90 1870.90
Max
753.00 5587.40 8230.50 8230.50 14519.30 22036.10 21671.10 21307.80 5505.30 2933.90 3847.40 3287.70 22036.10
Min
180.60 720.00 1364.80 1512.90 7792.50 15350.30 20626.10 6341.60 820.00 1168.90 2882.20 315.60 180.60
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