Basic HTML Version
852
Location : on left bank at Ban Arpart.
Ban
Arpart
Amphoe
Phrasaeng
Changwat
Surat Thani
WATER YEAR : 2011
TAPI RIVER BASIN
Lower Khlong I - Pan at Ban Arpart , Surat Thani (X.260)
Lat 08 - 32 - 28 N Long 99 - 13 - 25 E
2,076 sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
2009-Cont'd
Actual Measurement
2009-Cont'd
2011
Drainge Area
Using Rating Curve Water Year
Instrument Used
22
0.7029
Continued Sediment Station
QS = 6.1445 QW
1.38390
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
----------
-----------------
1 25575.60 711.80 345.80 244.00 1689.90 4875.20 4500.00 3515.50 3360.50 1413.90 1675.80 784.30
2 23191.80 504.10 792.50 223.00 1402.40 4553.10 4983.90 2689.30 5341.80 1979.00 1413.90 731.00
3 20481.70 476.60 1164.80 244.00 1266.20 3831.00 5593.50 1508.90 8891.50 2561.50 1437.00 699.20
4 17403.20 603.70 1536.40 236.90 883.90 1818.40 5734.70 800.70 9277.90 2907.60 1876.40 743.80
5 14763.10 743.80 808.90 209.30 579.50 1704.00 5791.50 1021.70 7983.00 3078.00 2276.00 743.80
6 12377 70 743 80 618 30 184 80 392 40 1390 90 5565 40 1266 20 6534 50 3294 70 1876 40 1345 20
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
.
.
.
.
.
.
.
.
.
.
.
.
7 9945.10 737.40 546.20 136.50 296.20 1174.00 5397.40 1119.60 5203.30 3560.10 1775.30 1633.60
8 8320.50 776.20 490.30 148.70 244.00 1174.00 5425.30 808.90 3876.70 3808.20 1437.00 3035.20
9 7138.50 724.60 636.70 128.50 200.30 1229.10 5537.30 1083.70 2670.90 4713.40 1333.80 4159.20
10 6664.10 613.40 642.90 134.50 200.30 1675.80 4983.90 1030.50 1761.00 5065.90 1057.00 5038.50
11 5848.40 667.70 608.60 126.60 195.80 2616.10 4526.50 995.40 1536.40 4713.40 792.50 4159.20
12 5453.30 969.40 759.90 165.40 345.80 4263.30 4500.00 978.00 1437.00 4956.70 731.00 3272.90
13 4821.10 1012.90 630.60 463.00 467.60 6164.20 4159.20 1057.00 1277.40 5230.90 560.40 1460.20
14 4500 00 833 70 613 40 995 40 485 80 9394 70 4037 80 1155 70 1288 60 5065 90 322 40 1210 60
.
.
.
.
.
.
.
.
.
.
.
.
15 4133.30 705.50 630.60 1775.30 546.20 9511.90 4133.30 1460.20 1495.20 4686.60 449.60 995.40
16 4014.70 589.20 655.30 2399.80 485.80 8509.60 3515.50 1876.40 1550.20 4420.70 784.30 1804.00
17 3785.50 508.80 661.50 2543.40 427.30 7174.70 2689.30 2085.30 1732.40 4037.80 768.00 1483.50
18 3627.30 661.50 737.40 1647.60 454.00 5203.30 2241.00 1522.60 1732.40 3808.20 711.80 1247.60
19 3164.20 867.10 699.20 1266.20 485.80 4821.10 2241.00 960.70 1495.20 3560.10 699.20 1057.00
20 2561.50 960.70 613.40 883.90 527.40 5120.70 1775.30 680.30 1128.60 3338.50 737.40 909.30
21 1905.60 1092.60 579.50 589.20 618.30 4821.10 1495.20 550.90 1299.90 2823.50 817.20 792.50
22 1425.40 1004.20 570.00 345.80 692.80 4500.00 1379.40 522.70 833.70 2328.80 667.70 724.60
23 1201.40 842.00 508.80 339.10 1288.60 4740.20 1379.40 1256.90 842.00 1949.50 532.10 579.50
24 1083.70 603.70 494.90 405.40 1564.00 4983.90 1039.30 1413.90 737.40 1732.40 396.80 630.60
25 960.70 490.30 630.60 449.60 1789.60 4473.50 883.90 1775.30 603.70 1605.70 508.80 476.60
26 943.50 422.90 618.30 513.40 1979.00 3876.70 724.60 2417.60 598.80 1718.20 518.10 481.20
27 943.50 458.50 375.30 598.80 2652.60 3382.50 680.30 2311.20 768.00 1832.90 319.10 768.00
28 900.80 388.10 263.10 759.90 3831.00 2634.30 692.80 2364.20 892.40 1718.20 246.30 458.50
29 900.80 277.60 251.10 1471.90 4211.10 2763.10 718.20 2726.10 1039.30 1390.90 229.90 251.10
30 892.40 272.80 251.10 2276.00 5120.70 3493.20 768.00 2471.30 1164.80 1356.50
209.30
31
270.30
2241.00 5093.30
1174.00
1183.10 1564.00
200.30
----------
--------------
Total
198928.40 20534.90 18735.40 24146.90 40417.60 125873.60 98266.90 45426.70 79537.60 96221.70 26951.20 42085.70 817126.60
Ton
Mean
6630.90 662.40 624.50 778.90 1303.80 4195.80 3169.90 1514.20 2565.70 3103.90 929.40 1357.60
Max
25575.60 1092.60 1536.40 2543.40 5120.70 9511.90 5791.50 3515.50 9277.90 5230.90 2276.00 5038.50 25575.60
Min
892.40 270.30 251.10 126.60 195.80 1174.00 680.30 522.70 598.80 1356.50 229.90 200.30 126.60
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------