Water Act Article 71
The authority-in-charge shall submit the standards, water level or time for opening and closing to its superior authority for approval and public announcement.
中文原文 水利法第71條
減少閘壩啟閉之標準、水位或時間，由主管機關報請上級主管機關核定公告之。
English translation for reference only; the Chinese text prevails. Not legal advice.