2.1.1.3 floodsFlooding often occurs in a number of locations on Phu Quoc island is mainly due to overflowing water flows from streams. The water level of streams is closely related with the amount of rain on the island. The lowest level was recorded in the middle of the dry season (March) and the highest water level in the middle of the rainy season (end of August, beginning of September). The difference of the annual water levels between the dry season and the rainy season is quite high, for example, in Ben Tram is 382 cm and at the white Bridge is 477cmThe annual monsoon flooding often occurs locally on the island, especially in August and September. The flood level in the low region (lower Door Shallow) from 1-2 m, this was due to the large amounts of precipitation and the accumulation of rain water (irrigation Planning Institute South, 2006)In the project area often flood in a short time, usually after big rainfall and mainly concentrated in the low region in the North, around the project in the project. Flood levels are relatively low (≤ 1 m) and floods usually occur only in a short time.
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