Sewerage Act Article 31

Any person who destroys or damages the main sewer facilities or causes the sewer to fail from use or any danger by other behavior shall be punishable with imprisonment for at least six months and not more than five years, and/or shall pay a fine of at least NT$5,000 but not more than NT$50,000.
中文原文 下水道法第31條
毀損下水道主要設備或以其他行為使下水道不堪使用或發生危險者,處六月以上五年以下有期徒刑,得併科五千元以上五萬元以下罰金。

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