Water Pollution Control Measures and Test Reporting Management Regulations Article 51
Where enterprises or sewage systems take water from water bodies for cooling or circulations purpose and the water they take is non-contact cooling water, such water may be directly discharged into the surface water body in the original water inflow area if all the water quality items, except for the water temperature and hydrogen ion concentration indexes, exceed the effluent standard, though they do not exceed the water inflow standard.
中文原文 水污染防治措施及檢測申報管理辦法第51條
事業或污水下水道系統自水體取水作為冷卻或循環之用，其屬未接觸冷卻水者，除水溫及氫離子濃度指數外，其他水質項目雖超過放流水標準，但未超過進水水質，得直接排放於原取水區位之地面水體。