Enforcement Rules for Water Act Article 55-2

Plants or structures that shall be appropriately compensated in accordance with Paragraph 1, Article 79 of the Act are limited to those permitted by law; the land stretching to the outer reach of normal flood water depicted in Paragraph 2, Article 79 of the Act refers to the land ranging from the level of normal flood water to the line of river reservation zone.
中文原文 水利法施行細則第55-2條
本法第七十九條第一項但書規定應酌予補償之種植物或建造物,以合法者為限;第二項所稱尋常洪水位到達地區外緣毗連之土地,指尋常洪水位以上至河川區域線之土地。

English translation for reference only; the Chinese text prevails. Not legal advice.