1) flood protection level. In order to determine and analyze the level of flood protection. Must be based on the industrial estate is located in the area. As follows: (1) industrial estate located along the water front natural or is located in a large area of parkland and offers a range of water analysis will be based on the maximum water level occurs. The analysis result on the basis of the maximum flood level data taken from water level stations in the vicinity. Based on the level of flood protection, including 100-year frequency according to the criteria of the community flood prevention Department of public works and city map. As shown, for example, the occurrence of flood level at the 100-year frequency period for measuring water level Station 2 station in Figure 5.2.2-1 and Figure 5.2.2-2.
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