In this project, it has organized 3 industrial district self-management meetings on March 26, July 16 and October 15 in the Environmental Protection Bureau (EPB) to track the implementation effectiveness of each industrial district and review the self-management issues. In each quarterly review meeting, there were relevant major issues, including drainage pipe construction in Jhongli Industrial Park Service Center, progress of enterprises connecting into sewage system of Guishan Water Recycling Center, and high NH3-N concentration of Dapu Bridge of Nankan River due to NH3-N effluents from HWA YA Technology Park, The work of the effluent collection management in industrial areas were continuous tasks. There were no significant defects by comparing companies’ self-assessment reports and regular inspection declarations in this project. Only few industrial parks had minor defects such as typos or filling form errors, As of November 30, 2020, 26 livestock farms were received guidance, of which 19 farms who have submitted wastewater management plan applications have been accepted and approved, as shown details in Table 4.2-2 and Figure 4.2-3. Personnel in Taoyuan City Swine Association has completed on-site investigation and relevant opinions from investigation results have been provided to other farms for reference. The average number of reviewing days of the livestock wastewater management plan was 17 days, During the implementation of this project, 8 times of abnormal water quality were found. The site was inspected the source of pollution immediately, most of which were caused by the Taoyuan Management Office, Irrigation Agency, Department of Water Resources, and construction site projects. The discharge was immediately required to be stopped.

Water pollution source inspection, Inspection of sewage charges, Functional evaluation