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Flow ‐ CMS Flow of Tapi River (X.217)
at Ban Khian Sa
Water Year 2012
200
300
400
0
100
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 85.90 142.90 196.00 148.40 76.00 167.65 200.80 131.00 132.00 135.20 64.00 70.40
2 82.30 137.40 205.90 116.00 71.20 173.40 215.00 112.05 132.00 144.00 60.80 57.60
3 71.20 131.00 217.60 107.30 64.80 171.10 229.35 120.00 129.00 148.40 59.20 57.60
4 69.60 125.00 230.70 104.45 65.60 160.75 241.50 117.00 125.00 148.40 67.20 57.60
5 87.70 112.05 245.55 103.50 67.20 138.50 248.25 137.40 115.00 145.10 52.80 57.60
6 92.20 94.00 272.55 109.20 64.00 115.00 250.95 153.90 101.60 137.40 54.40 59.20
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Discharge in Cubic Meter per Second , Water Year April 1, 2012 to March 31, 2013
7 97.80 105.40 304.40 125.00 59.20 112.05 245.55 142.90 91.30 140.70 52.00 61.60
8 100.65 126.00 337.00 135.20 52.80 119.00 236.10 155.00 82.30 142.90 54.40 63.20
9 108.25 138.50 375.80 144.00 49.60 126.00 226.70 151.70 78.70 139.60 60.00 60.80
10 104.45 147.30 423.30 153.90 54.40 125.00 220.20 153.90 76.00 132.00 61.60 51.20
11 89.50 151.70 476.50 161.90 56.00 117.00 211.10 155.00 80.50 125.00 67.20 41.75
12 85.90 145.10 558.00 168.80 55.20 106.35 205.90 164.20 94.00 120.00 63.20 48.00
13 96.85 128.00 617.20 173.40 47.20 106.35 202.00 167.65 112.05 115.00 73.60 44.80
14 94.00 102.55 643.60 168.80 44.00 125.00 198.40 159.60 121.00 111.10 66.40 39.50
15 91 30 83 20 641 40 181 60 48 80 147 30 197 20 158 45 120 00 108 25 57 60 49 60 . . . . . . . . . . . .
16 84.10 64.80 619.40 176.85 49.60 166.50 196.00 164.20 123.00 100.65 57.60 50.40
17 83.20 63.20 590.00 166.50 50.40 180.40 196.00 172.25 133.00 90.40 65.60 47.20
18 84.10 70.40 560.00 142.90 48.00 190.00 193.60 133.00 138.50 86.80 56.00 40.25
19 80.50 80.50 528.00 130.00 58.40 194.80 196.00 137.40 139.60 96.85 46.40 37.25
20 100.65 87.70 505.00 121.00 56.00 194.80 204.60 140.70 134.10 81.40 48.80 35.75
21 132.00 76.90 459.40 114.00 50.40 188.80 205.90 129.00 115.00 63.20 55.20 31.25
22 148.40 78.70 432.80 102.55 49.60 175.70 190.00 120.00 94.00 75.20 56.80 32.75
23 158.45 69.60 398.60 87.70 49.60 160.75 181.60 114.00 96.85 72.80 50.40 35.75
24 168.80 72.00 365.60 76.90 64.80 149.50 173.40 108.25 121.00 73.60 66.40 32.00
25 176.85 72.80 338.50 71.20 80.50 142.90 171.10 116.00 142.90 70.40 64.00 29.75
26 182.80 83.20 303.00 72.00 101.60 140.70 171.10 130.00 148.40 72.00 66.40 38.00
27 185.20 112.05 263.10 81.40 118.00 142.90 160.75 126.00 152.80 72.00 60.80 37.25
28 180.40 137.40 226.70 85.00 129.00 149.50 148.40 118.00 156.15 69.60 64.00 36.50
29 171.10 156.15 194.80 81.40 137.40 168.80 148.40 121.00 150.60 71.20 38.75
30 157.30 172.25 147.30 74.40 150.60 186.40 145.10 126.00 138.50 65.60 43.25
31 185.20 76.00 160.75 138.50 133.00 64.80 47.20
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Total 3451 45 3452 95 11677 70 3761 25 2230 65 4542 90 6149 45 4135 55 3707 85 3219 55 1672 80 1433 75 49435 86 CMSDAY
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. . . . . . . . . . . . .
Mean 115.05 111.39 389.26 121.33 71.96 151.43 198.37 137.85 119.61 103.86 59.74 46.25 135.44 CMS
Max 185.20 185.20 643.60 181.60 160.75 194.80 250.95 172.25 156.15 148.40 73.60 70.40 643.60 CMS
Min 69.60 63.20 147.30 71.20 44.00 106.35 138.50 108.25 76.00 63.20 46.40 29.75 29.75 CMS
Runoff 298.21 298.34 1008.95 324.97 192.73 392.51 531.31 357.31 320.36 278.17 144.53 123.88 4271.26 MCM
645.80 CMS. at 4.59 m. (MSL.) at 19.00 Hours , on Jun 14 , 2012
Runoff Yield 20.22 96.431 Momentary Peak Yield Liters/Second/Square KM. Liters/Second/Square KM.
Momentary Peak