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Flow ‐ CMS Flow of Chanthaburi River (Z.55)
at Ban Wang Cha Ai
Water Year 2012
100
150
200
0
50
1 6 11 16 21 26 31 36 41 46 51 56 61 66 71 76 81 86 91 96 101106111116121126131136141146151156161166171176181186191196201206211216221226231236241246251256261266271276281286291296301306311316321326331336341346351356361
MAR FEB JAN NOV DEC OCT SEP APR MAY JUN JUL AUG
Date Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Annual
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1 20.73 13.13 87.90 50.25 166.20 180.60 165.90 29.00 25.50 19.45 18.18 5.70
2 22.50 13.92 163.00 98.90 164.75 182.60 161.00 27.00 20.30 18.18 16.47 6.37
3 22.50 14.35 176.60 93.40 172.60 179.40 146.80 25.00 18.60 14.35 19.45 8.63
4 20.30 15.20 102.70 87.90 141.85 173.00 133.60 21.57 13.13 13.50 21.57 11.25
5 16.05 23.50 98.90 185.80 82.40 171.80 164.50 17.33 6.75 21.57 20.30 16.05
6 18.18 22.00 62.70 175.40 60.90 173.40 150.10 15.20 5.10 20.73 17.33 19.03
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Discharge in Cubic Meter per Second , Water Year April 1, 2012 to March 31, 2013
7 17.33 25.00 116.20 112.15 64.50 203.15 162.75 21.15 11.25 17.75 14.35 20.73
8 15.20 35.90 93.40 82.40 128.65 278.25 106.75 44.35 13.13 18.60 12.00 21.57
9 15.20 29.00 108.10 84.60 74.40 222.67 101.35 40.45 31.00 14.77 11.25 20.73
10 15.20 18.18 83.50 69.90 80.20 179.80 108.10 38.50 22.00 12.38 12.00 18.60
11 15.20 19.03 63.60 58.50 79.10 168.90 89.00 29.00 25.50 15.20 15.20 13.92
12 14.35 21.57 54.00 101.35 51.75 180.60 70.80 27.00 23.00 19.88 13.92 12.00
13 20.30 27.00 109.45 176.60 93.40 231.60 54.75 24.50 20.30 19.45 19.03 10.88
14 21.15 34.60 80.20 168.30 95.60 221.52 46.50 25.50 16.47 21.15 16.47 7.88
15 32 00 30 50 48 00 160 50 108 10 318 95 44 35 18 60 15 20 20 73 15 20 7 88 . . . . . . . . . . . .
16 24.00 31.50 41.10 69.00 114.85 306.95 57.75 17.33 16.05 22.00 14.35 7.50
17 17.75 74.40 47.25 54.00 179.00 296.20 55.50 16.05 14.77 21.57 14.77 11.25
18 16.05 34.60 72.60 93.40 179.40 330.35 43.05 15.20 12.75 19.45 13.50 11.25
19 16.47 32.65 68.10 55.50 202.68 273.00 37.85 15.20 11.25 18.18 10.88 11.25
20 14.77 27.50 45.00 63.60 175.40 252.50 31.50 40.45 11.25 18.18 10.13 11.25
21 13.13 27.00 37.85 125.65 166.80 275.25 30.00 53.25 11.25 15.62 8.63 11.25
22 12.38 28.50 56.25 63.60 161.50 253.90 28.50 48.75 10.50 15.62 7.13 11.25
23 11.63 29.00 38.50 47.25 100.00 198.88 28.00 36.55 10.88 16.05 6.75 11.25
24 11.63 24.00 34.60 36.55 141.85 203.63 24.00 30.00 5.70 16.47 6.75 11.25
25 11.63 49.50 32.65 37.85 114.85 244.10 24.50 43.70 4.50 16.90 6.37 11.25
26 12.00 179.80 29.00 43.70 223.25 232.25 43.70 37.20 8.63 17.33 6.75 9.75
27 12.38 166.20 29.00 138.55 221.52 165.60 46.50 33.95 10.50 18.18 6.00 7.13
28 11.63 161.00 32.00 113.50 273.75 221.52 41.10 37.85 15.20 22.00 5.10 7.13
29 14.35 114.85 37.85 150.10 228.42 197.45 38.50 31.00 19.88 28.00 10.13
30 12.75 151.75 30.00 178.60 219.80 192.70 33.95 39.15 24.50 24.00 8.63
31 89.00 187.48 202.68 33.30 20.30 21.57 7.88
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Total 498 74 1564 13 2080 00 3164 28 4470 15 6710 52 2303 95 899 78 475 14 578 81 359 83 360 62 23465 95 CMSDAY
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. . . . . . . . . . . . .
Mean 16.62 50.46 69.33 102.07 144.20 223.68 74.32 29.99 15.33 18.67 12.85 11.63 64.29 CMS
Max 32.00 179.80 176.60 187.48 273.75 330.35 165.90 53.25 31.00 28.00 21.57 21.57 330.35 CMS
Min 11.63 13.13 29.00 36.55 51.75 165.60 24.00 15.20 4.50 12.38 5.10 5.70 4.50 CMS
Runoff 43.09 135.14 179.71 273.39 386.22 579.79 199.06 77.74 41.05 50.01 31.09 31.16 2027.46 MCM
341.00 CMS, at 7.44 m. (MSL.), at 06.00 Hours, on Sep 18, 2012
Runoff Yield 58.45 310.000 Momentary Peak Yield Liters/Second/Square KM. Liters/Second/Square KM.
Momentary Peak