| Station | Graph |
|---|---|
| Chiang Saen |
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| Luang Prabang |
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| Chiang Khan |
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| Vientiane |
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| Nongkhai |
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| Paksane |
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| Nakhon Phanom |
|
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| Thakhek |
|
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| Mukdahan |
|
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| Savannakhet |
|
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| Khong Chiam |
|
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| Pakse |
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| StungTreng |
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| Kratie |
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| Kompong Cham |
|
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| Phnom Penh (Bassac) |
|
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| Phnom Penh Port |
|
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| Koh Khel (Bassac) |
|
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| Neak Luong |
|
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| Prek Kdam (Tonle Sap) |
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| Tan Chau |
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| Chau Doc (Bassac) |
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Daily Bulletin |
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| Location | Observed Rainfall (mm) | Zero gauge above M.S.L (m) | Flood Level (m) | Alarm Level (m) | Observed W. level againt zero gauge(m) | Forecasted Water Levels (m) | Alarm and flood levels appear at some stations in the Lower Mekong Basin | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| - | 17-Aug | - | - | - | 17-Aug | 18-Aug | 19-Aug | 20-Aug | 21-Aug | 22-Aug | 23-Aug | 18 | 19 | 20 | 21 | 22 | 23 |
| Jinghong | 0 | - | - | - | 536 | 534.88 | |||||||||||
| Chiang Saen | 28.5 | 357.110 | 12.80 | 11.50 | 5.68 | 5.52 | 5.81 | 5.12 | 5.32 | ||||||||
| Luang Prabang | 20.8 | 267.195 | 18.00 | 17.50 | 15.12 | 16.88 | 16.68 | 17.01 | 16.35 | 16.58 | 16.75 | ||||||
| Chiang Khan | 10.5 | 194.118 | 16.00 | 14.50 | 12.73 | 13.74 | 14.75 | 14.65 | 14.75 | ||||||||
| Vientiane | 2.5 | 158.040 | 12.50 | 11.50 | 9.05 | 9.70 | 10.68 | 11.63 | 11.51 | 11.58 | 11.02 | ||||||
| Nongkhai | 4.2 | 153.648 | 12.20 | 11.40 | 10.23 | 10.75 | 11.65 | 12.58 | 12.45 | ||||||||
| Paksane | 10.8 | 142.125 | 14.50 | 13.50 | 12.22 | 12.63 | 13.02 | 13.64 | 14.25 | 14.18 | 14.20 | ||||||
| Nakhon Phanom | 0.9 | 130.961 | 12.00 | 11.50 | 11.27 | 11.31 | 11.61 | 11.87 | 12.25 | ||||||||
| Thakhek | 7.8 | 129.629 | 14.00 | 13.00 | 12.36 | 12.41 | 12.72 | 12.98 | 13.35 | 13.71 | 13.62 | ||||||
| Mukdahan | 0 | 124.219 | 12.50 | 12.00 | 11.56 | 11.54 | 11.56 | 11.78 | 11.96 | ||||||||
| Savannakhet | nr | 125.410 | 13.00 | 12.00 | 10.46 | 10.46 | 10.48 | 10.71 | 10.89 | 11.15 | 11.38 | ||||||
| Khong Chiam | 21.5 | 89.030 | 14.50 | 13.50 | 14.00 | 13.98 | 14.18 | 14.26 | 14.56 | ||||||||
| Pakse | 0 | 86.490 | 12.00 | 11.00 | 11.78 | 11.73 | 11.85 | 11.89 | 11.99 | 12.10 | 12.26 | ||||||
| Stung Treng | 18.5 | 36.790 | 12.00 | 10.70 | 10.64 | 10.65 | 10.48 | 10.61 | 10.68 | 10.71 | 10.76 | ||||||
| Kratie | 0 | -0.101 | 23.00 | 22.00 | 21.52 | 21.80 | 21.78 | 21.62 | 21.68 | 21.71 | 21.72 | ||||||
| Kompong Cham | 4.7 | -0.930 | 16.20 | 15.20 | 14.91 | 15.03 | 15.25 | 15.20 | 15.05 | 15.12 | 15.19 | ||||||
| Phnom Penh (Bassac) | 11.6 | -1.020 | 12.00 | 10.50 | 9.42 | 9.47 | 9.56 | 9.62 | 9.58 | 9.51 | 9.56 | ||||||
| Phnom Penh Port | - | 0.070 | 11.00 | 9.50 | 8.46 | 8.50 | 8.55 | 8.59 | 8.63 | 8.66 | 8.69 | ||||||
| Koh Khel | 8.9 | -1.000 | 7.90 | 7.40 | 7.59 | 7.61 | 7.64 | 7.67 | 7.69 | 7.72 | 7.76 | ||||||
| Neak Luong | 6.8 | -0.330 | 8.00 | 7.50 | 7.02 | 7.05 | 7.11 | 7.15 | 7.17 | 7.19 | 7.21 | ||||||
| Prek Kdam | 7.3 | 0.080 | 10.00 | 9.50 | 8.14 | 8.17 | 8.23 | 8.29 | 8.34 | 8.41 | 8.48 | ||||||
| Tan Chau | 12.9 | 0.000 | 4.50 | 3.50 | 3.49 | 3.52 | 3.54 | 3.56 | 3.61 | 3.63 | 3.68 | ||||||
| Chau Doc | 16 | 0.000 | 4.00 | 3.00 | 2.97 | 3.01 | 3.04 | 3.07 | 3.11 | 3.15 | 3.18 | ||||||
|
Note: stable water level is defined as a daily change of less than 10 cm from Chiang Saen to Savannakhet; less than 5 cm at Pakse and Stung Treng and no more than 3 cm from Kratie downstream. Flood stage is when the flood level is exceeded; the flood level is determined by the member states. Alarm situation is defined as a situation when flood level is forecast within the next three days. | ||||||||||||||||||||