Water Pollution Control Measures and Test Reporting Management Regulations Article 99
Sewage systems shall take into account the characteristics of the wastewater or sewage of the sewer-connected users and the capability of the sewage treatment plant to specify the quality of the wastewater allowed to be discharged into the sewage system; sewage systems shall also take samples on a regular basis to test the wastewater of the sewer-connected users for its quality, and take appropriate management measures based on the test result. The test result shall be documented and retained as a reference for five years. However, this paragraph is not applicable to the water quality with respect to any sewer-connected user who only produces domestic wastewater.The sampling and testing referred to in the preceding paragraph may be conducted in the internal water quality laboratory and shall be performed using the methods announced by the central competent authority.The sampling and testing referred to in Paragraph 1 shall be conducted item by item according to the water volume of the sewer-connected user and the characteristics of the water quality. However, the instruction of the competent authority shall apply when it order a sewage system to increase the sampling and testing items or frequencies for the sewer-connected users based on actual need.Itemized testing referred to in the preceding paragraph is prescribed below:I. Sewage systems in science parks and specific petrochemical areas: Reported water quality items shall be tested on a regular basis and samples shall be taken and tested at least once every quarter.II. Dedicated sewage systems in an industrial park other than those specified in the preceding subparagraph: Samples shall be taken and tested at least once every quarter for hydrogen ion concentration index, water temperature, chemical oxygen demand and suspended solids; samples shall be taken and tested at least once every six months for other water quality items to be tested and reported on a regular basis.For the water quality of the user connected to a sewage system, all the items, except for hydrogen ion concentration index, water temperature, chemical oxygen demand and suspended solids, whose test results are lower than the effluent standard for two consecutive tests are exempted from retests.Sewage systems shall regularly guide and inspect sewer-connected users to understand the function and operation of their wastewater or sewage pretreatment facilities, and shall take appropriate management measures based on the result of the inspection. Records shall be made and retained as a reference for five years.
中文原文 水污染防治措施及檢測申報管理辦法第99條
污水下水道系統應考量納管用戶之廢（污）水特性及污水處理廠處理能力，規定核准排入污水下水道系統之納管水質，且應定期採樣檢測納管用戶納管水質，並依檢測結果，採行適當管理並作成紀錄，保存五年備查。
但對僅產生生活污水納管用戶納管水質，得排除本項規定。
前項之採樣檢測，得以自行設置之水質實驗室為之，並應依中央主管機關公告之檢測方法執行檢測。
第一項之定期採樣檢測，應依納管用戶之水量及水質特性分項檢測。
但主管機關依實際需要，命污水下水道系統增加對納管用戶採樣檢測之項目或頻率者，從其規定。
前項之分項檢測，規定如下：
一、科學工業園區污水下水道系統、石油化學專業區污水下水道系統：應定期檢測申報之水質項目，每季至少採樣檢測一次。
二、前款以外之工業區專用污水下水道系統：氫離子濃度指數、水溫、化學需氧量及懸浮固體，每季至少採樣檢測一次；其餘應定期檢測申報之水質項目，每六個月至少採樣檢測一次。
污水下水道系統納管用戶之納管水質，除氫離子濃度指數、水溫、化學需氧量及懸浮固體外，其餘項目經連續二次檢測結果低於放流水標準者，該項水質項目得免再檢測。
污水下水道系統應定期輔導及巡查納管用戶設置之廢（污）水前處理設施功能及操作情形，視巡查結果，採行適當管理措施，並作成紀錄，保存五年備查。
但對僅產生生活污水納管用戶納管水質，得排除本項規定。
前項之採樣檢測，得以自行設置之水質實驗室為之，並應依中央主管機關公告之檢測方法執行檢測。
第一項之定期採樣檢測，應依納管用戶之水量及水質特性分項檢測。
但主管機關依實際需要，命污水下水道系統增加對納管用戶採樣檢測之項目或頻率者，從其規定。
前項之分項檢測，規定如下：
一、科學工業園區污水下水道系統、石油化學專業區污水下水道系統：應定期檢測申報之水質項目，每季至少採樣檢測一次。
二、前款以外之工業區專用污水下水道系統：氫離子濃度指數、水溫、化學需氧量及懸浮固體，每季至少採樣檢測一次；其餘應定期檢測申報之水質項目，每六個月至少採樣檢測一次。
污水下水道系統納管用戶之納管水質，除氫離子濃度指數、水溫、化學需氧量及懸浮固體外，其餘項目經連續二次檢測結果低於放流水標準者，該項水質項目得免再檢測。
污水下水道系統應定期輔導及巡查納管用戶設置之廢（污）水前處理設施功能及操作情形，視巡查結果，採行適當管理措施，並作成紀錄，保存五年備查。