Basic HTML Version
763
Location : on right bank in front of Phichit Phitthaya Khom School
Ban
Rat Chang Khwan
Amphoe
Mueang
Changwat
Phichit
WATER YEAR : 2012
NAN RIVER BASIN
Nan River at Ban Rat Chang Khwan , Phichit (N.7A)
Lat 16 - 28 - 03 N Long 100 - 20 - 05 E
27,897 sq.km.
Method of sampling
Depth Integrating
US.D-49
Period of Available Records
2001-Cont'd
Actual Measurement
2001-Cont'd
2012
Drainge Area
Using Rating Curve Water Year
Instrument Used
24
0.8345
Continued Sediment Station
QS = 0.2861 QW
1.55880
Suspended Sediment , in Tons per Day. Water Year 1 April 2012 to 31 March 2013
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 1259.40 698.40 4997.60 4431.30 4658.70 7089.20 9605.70 1003.40 2340.60 2079.00 2569.90 2257.70
2 1370.30 765.20 5257.40 4370.50 4390.30 6568.10 9014.10 1959.30 2383.60 2469.20 2673.20 1919.20
3 1047.80 1085.30 4700.60 4213.70 3809.00 5677.50 8752.30 2777.90 2412.00 2243.30 2659.00 1569.60
4 1047.80 1390.80 3844.00 4350.80 2974.50 5589.40 8781.30 2822.40 2355.30 2228.90 2806.80 1421.80
5 1516.20 1569.60 3949.50 5722.40 2370.00 5903.60 8839.30 2012.40 2398.30 3415.40 2702.80 1623.60
6 1867 00 1842 10 4213 70 6064 60 2133 30 6740 20 8984 90 1329 50 2454 30 4058 80 2599 10 2079 00
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7 1919.20 2340.60 4700.60 6421.80 1880.50 7955.70 8694.50 1239.60 2312.50 4390.30 2327.10 2012.40
8 1972.00 3037.40 4742.60 6086.80 1743.80 9102.00 8293.80 1047.80 2340.60 4155.40 1998.50 2052.10
9 1893.10 3931.90 4700.60 4997.60 1893.10 10119.10 7650.20 842.00 2355.30 3465.90 2025.20 2092.00
10 3567.60 4849.00 4932.70 4252.70 2066.10 11891.00 7139.60 772.80 2327.10 2777.90 2079.00 1768.20
11 2133.30 5278.50 5858.10 4472.50 2943.90 15091.10 6252.70 834.20 1442.60 2160.60 1906.70 1463.50
12 3037.40 5389.00 5972.80 4213.70 3739.50 17180.20 5543.30 803.30 1842.10 1984.70 1683.30 1113.60
13 3482.70 4291.80 6228.70 3550.60 4331.10 17420.30 5019.80 795.60 2039.20 2243.30 1623.60 803.30
14 3315 30 3415 40 7038 90 3118 20 4213 70 16737 70 4954 80 1020 10 2285 60 2285 60 1442 60 698 40
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15 2243.30 2643.70 7367.80 2673.20 3791.60 15986.40 4762.90 1580.30 2215.60 2039.20 1349.80 637.30
16 1180.80 2355.30 6349.10 2555.90 3636.00 15633.20 4472.50 1484.50 2370.00 1972.00 1309.30 644.30
17 849.90 2412.00 4638.50 2585.10 3499.70 15555.30 4410.10 1463.50 2526.90 2025.20 1094.70 644.30
18 1047.80 2513.00 3826.50 2285.60 3021.30 14636.30 4136.00 1623.60 2383.60 1959.30 1066.50 637.30
19 1842.10 2526.90 3739.50 2092.00 2673.20 13795.00 3687.60 1421.80 2398.30 2025.20 929.50 591.20
20 3249.10 2777.90 3499.70 2120.20 2555.90 12830.30 3381.90 1299.30 2257.70 1880.50 788.00 552.50
21 3021.30 3653.20 3826.50 2257.70 2614.30 11959.70 3005.30 1289.30 2370.00 1792.70 678.00 552.50
22 2201.20 3739.50 4638.50 2160.60 2025.20 11346.50 2792.30 1683.30 2440.50 1537.50 678.00 539.70
23 1210.10 3432.20 5301.10 1829.70 1756.00 10745.00 2454.30 2079.00 2327.10 1453.00 811.00 520.50
24 795.60 2989.30 5257.40 1635.50 1580.30 10058.20 881.40 2160.60 2120.20 1484.50 857.70 539.70
25 742.70 2599.10 5213.80 1591.10 1612.80 9308.30 1756.00 2188.00 1919.20 1558.80 1210.10 545.70
26 644.30 2299.00 4553.80 1537.50 1719.50 9072.70 2092.00 2228.90 1817.40 1817.40 1623.60 520.50
27 664.30 2285.60 4700.60 1768.20 2271.10 8694.50 2079.00 2025.20 1932.90 1932.90 1867.00 630.20
28 698.40 3199.80 4762.90 2629.60 3791.60 8984.90 1780.40 1817.40 1842.10 1998.50 2398.30 795.60
29 698.40 4213.70 4658.70 3636.00 5858.10 9755.70 1569.60 1817.40 1984.70 1932.90
929.50
30 678.00 4291.80 4575.30 4116.60 6397.60 9967.10 1329.50 2133.30 2106.10 1817.40
905.40
31
4136.00
4513.80 7064.00
1319.40
2079.00 2147.50
826.50
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Total
51196.40 91953.00 148047.50 108255.50 99015.70 331394.20 153436.50 47555.70 68380.40 71332.80 47758.30 33887.1 1 252213.10
Ton
Mean
1706.50 2966.20 4934.90 3492.10 3194.10 11046.50 4949.60 1585.20 2205.80 2301.10 1705.70 1093.10
Max
3567.60 5389.00 7367.80 6421.80 7064.00 17420.30 9605.70 2822.40 2526.90 4390.30 2806.80 2257.70 17420.30
Min
644.30 698.40 3499.70 1537.50 1580.30 5589.40 881.40 772.80 1442.60 1453.00 678.00 520.50 520.50
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