Environmental Protection Bureau (EPB) of Changhua County conducted this project for continuing operation and maintenance of Yangzaicuo River Basin Constructed Wetland (Nan-Shih site) and Jioujhuoshuei River Basin pollution reduction facility (Xi-Hu site) The purpose is to keep their normal performance in wastewater treatment, improve water quality of bodies of receiving water, enhance the additional benefits on environmental education and landscape esthetics, raisins public awareness on water pollution control and water resource conservation, and provide a good water environment for people in Changhua county. Several tasks have been accomplished as follows: A. Monthly sample collection for water analysis from the two sites for evaluating the effectiveness of water treatment performance. B. Removing and disposing the pre-settled sludge and estimating its formation amount in Nan-Shih site. C. Maintain facility in Xi-Hu site three times. D. Exhibit an educational campain activity. E. Provide 300 gifts for campaign activity. F. Provide a rental car for 90 days. G. Maintain both websites of Nan-Shih and Xi-Hu site. H. Maintain monitoring system monthly in the Jioujhuoshuei River coast. I. Revising the operation and maintenance guidelines.

Yangzaicuo River Basin Constructed Wetland, Jioujhuoshuei River Basin Pollution Reduction Facility, Operation and Management