Basic HTML Version
868
WATER YEAR : 2013
TAPI RIVER BASIN
Tapi River at Ban Tha Pho , Nakhon Si Thammarat (X.195)
Lat 08 - 30 - 24 N Long 99 - 30 - 39 E
Location : on left bank at Ban Tha Pho.
Ban
Tha Pho
Amphoe
Chawang
Changwat
Nakhon Si Thammarat
488
sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
1998-Cont'd
Drainge Area
Instrument Used
Actual Measurement
1998-Cont'd
2013
18
0.7477
Continued Sediment Station
Remarks
R-Square
Number of observation
Using Rating Curve Water Year
QS = 37.7260 QW
0.89120
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
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1 114.00 195.90 218.90 462.60 777.10 619.30 760.80 435.20 2069.60 365.90 137.80
64.30
2 119.90 178.50 252.70 503.20 736.30 657.80 728.10 400.60 1642.80 365.90 137.80
57.70
3 119.90 201.70 224.50 603.70 704.10 673.20 719.90 373.00 1581.00 365.90 131.80
57.70
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Suspended Sediment , in Tons per Day. Water Year 1 April 2013 to 31 March 2014
4 119.90 207.40 218.90 681.00 825.70 634.80 719.90 351.90 1389.40 359.00 119.90
64.30
5 119.90 184.30 275.00 760.80 809.50 673.20 785.20 330.50 2316.30 275.00 114.00
64.30
6 119.90 213.10 247.10 696.40 925.30 688.80 736.30 316.30 2069.60 230.20 107.90
64.30
7 119.90 269.50 224.50 688.80 1035.60 657.80 736.30 309.30 2316.30 213.10 114.00
64.30
8 119.90 224.50 213.10 627.20 968.00 627.20 704.10 280.50 1591.20 213.10 114.00
64.30
9 119.90 224.50 207.40 588.10 865.90 627.20 564.50 263.90 1330.80 213.10 101.60
64.30
10 119.90 195.90 252.70 543.40 688.80 657.80 536.60 269.50 1185.80 213.10 101.60
57.70
11 119.90 190.10 263.90 523.20 688.80 627.20 510.10 280.50 1035.60 213.10 101.60
57.70
12 149.60 184.30 295.00 482.80 696.40 711.70 543.40 482.80 825.70 213.10
95.60
51.20
13 337.80 172.60 442.00 337.80 933.70 825.70 611.60 344.70 768.90 213.10 101.60
51.20
14 442.00 166.80 536.60 316.30 833.80 793.30 696.40 302.00 704.10 207.40
95.60
51.20
15 235.90 155.20 595.80 309.30 777.10 744.50 849.90 280.50 673.20 235.90
89.30
51.20
16 201.70 149.60 665.70 309.30 728.10 711.70 760.80 275.00 642.40 241.50
83.20
57.70
17 213.10 161.10 681.00 330.50 673.20 696.40 728.10 373.00 595.80 235.90
83.20
42.40
18 201.70 241.50 657.80 316.30 627.20 704.10 899.80 351.90 588.10 224.50
83.20
38.40
19 172.60 184.30 704.10 309.30 588.10 696.40 908.20 407.70 543.40 213.10
77.10
40.40
20 161 10 166 80 711 70 287 60 556 80 857 90 916 70 874 00 523 20 207 40
77 10
44 40
.
.
.
.
.
.
.
.
.
.
.
.
21 149.60 166.80 627.20 269.50 536.60 968.00 1018.70 1043.90 503.20 184.30
70.60
44.40
22 195.90 178.50 580.20 269.50 543.40 882.70 959.40 2092.70 489.70 178.50
70.60
40.40
23 166.80 230.20 543.40 407.70 516.70 865.90 793.30 4333.90 469.20 178.50
70.60
40.40
24 155.20 302.00 516.70 373.00 523.20 825.70 503.20 2739.00 455.60 178.50
70.60
38.40
25 161.10 295.00 503.20 379.90 543.40 793.30 442.00 1687.30 442.00 178.50
70.60
36.40
26 161.10 263.90 482.80 344.70 543.40 768.90 442.00 1350.40 428.20 178.50
64.30
38.40
27 184.30 230.20 556.80 309.30 516.70 752.60 421.50 1252.20 421.50 178.50
64.30
36.40
28 184 30 235 90 510 10 287 60 489 70 752 60 523 20 1167 00 407 70 178 50
64 30
36 40
.
.
.
.
.
.
.
.
.
.
.
.
29 172.60 224.50 489.70 269.50 556.80 760.80 793.30 1499.90 400.60 172.60
36.40
30 178.50 224.50 469.20 263.90 634.80 841.80 556.80 2292.90 393.80 166.80
36.40
31
247.10
309.30 657.80
476.10
387.00 166.80
36.40
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Total
5137.90 6466.20 13167.70 13161.50 21502.00 22098.30 21346.20 26762.00 29191.70 6959.30 2613.80 1529.40 169936.00
Ton
Mean
171.30 208.60 438.90 424.60 693.60 736.60 688.60 892.10 941.70 224.50
93.40
49.30
Max
442.00 302.00 711.70 760.80 1035.60 968.00 1018.70 4333.90 2316.30 365.90 137.80
64.30 4333.90
Min
114.00 149.60 207.40 263.90 489.70 619.30 421.50 263.90 387.00 166.80
64.30
36.40
36.40
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