Water Pollution Control Act Article 12

Sewage system infrastructure and wastewater treatment facilities shall comply with the requirements of water pollution control policies.The central competent authority shall determine water pollution control programs in consultation with the special municipality, county and city competent authorities and report implementation progress to the Legislative Yuan annually.
中文原文 水污染防治法第12條
污水下水道建設與污水處理設施,應符合水污染防治政策之需要。
中央主管機關應會商直轄市、縣(市)主管機關訂定水污染防治方案,每年向立法院報告執行進度。

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