Surface Water Classification and Water Quality Standards Article 4
Terrestrial surface water bodies are classified as Categories A, B, C, D, and E, and have the following applications:1.Category A water bodies may be used for Class 1 public water and as Categories B, C, D, and E water bodies.2.Category B water bodies may be used for Class 2 public water, Class 1 aquaculture water and as Categories C, D, and E water bodies.3.Category C water bodies may be used for Class 3 public water, Class 2 aquaculture water, Class 1 industrial water, water recreation and as Categories D and E water bodies.4.Category D water bodies may be used for irrigation water, Class 2 industrial water, and environmental conservation.5.Category E water bodies may be used for environmental conservation.
中文原文 地面水體分類及水質標準第4條
陸域地面水體分類分為甲、乙、丙、丁、戊五類，其適用性質如下：
一、甲類：適用於一級公共用水、乙類、丙類、丁類及戊類。
二、乙類：適用於二級公共用水、一級水產用水、丙類、丁類及戊類。
三、丙類：適用於三級公共用水、二級水產用水、一級工業用水、水域遊憩、丁類及戊類。
四、丁類：適用於灌溉用水、二級工業用水及環境保育。
五、戊類：適用環境保育。
一、甲類：適用於一級公共用水、乙類、丙類、丁類及戊類。
二、乙類：適用於二級公共用水、一級水產用水、丙類、丁類及戊類。
三、丙類：適用於三級公共用水、二級水產用水、一級工業用水、水域遊憩、丁類及戊類。
四、丁類：適用於灌溉用水、二級工業用水及環境保育。
五、戊類：適用環境保育。