Water Pollution Control Measures and Test Reporting Management Regulations Article 100
Sewage systems shall regularly take samples of wastewater or sewage at appropriate confluence points and test such samples for their water quality. Records shall be made and retained as a reference for five years.The sampling and testing for water quality referred to in the preceding paragraph shall comply with Paragraph 2 of the preceding article.Where the water quality sampling and testing results referred to in Paragraph 1 discovers incompliance with the water quality requirements for the sewer-connected users specified in Paragraph 1 of the preceding act, the sewage system shall find out the cause and request the sewer-connected user concerned to make improvement, and shall take inflow water quality/water volume buffering and blending measures to maintain the quality of the inflow water within the normal treatment rage of the wastewater or sewage treatment facilities.
中文原文 水污染防治措施及檢測申報管理辦法第100條
污水下水道系統應於廢（污）水收集溝渠或管線之適當匯流點，定期採樣檢測廢（污）水之水質，並作成紀錄，保存五年備查。
前項水質採樣檢測應符合前條第二項之規定。
第一項水質採樣檢測結果，有廢（污）水超過前條第一項納管水質規定者，污水下水道系統應查明原因，要求相關納管用戶改善，並應採行進流水質水量緩衝調勻因應措施，維持進流處理水質在廢（污）水處理設施正常處理功能範圍內。
前項水質採樣檢測應符合前條第二項之規定。
第一項水質採樣檢測結果，有廢（污）水超過前條第一項納管水質規定者，污水下水道系統應查明原因，要求相關納管用戶改善，並應採行進流水質水量緩衝調勻因應措施，維持進流處理水質在廢（污）水處理設施正常處理功能範圍內。