Water Supply and Drainage Science and Engineering is a field that focuses on the planning, design, construction, operation, and management of water supply and drainage systems. This field is of critical importance for the sustainability of communities and the protection of public health.

The course structure of Water Supply and Drainage Science and Engineering is designed to provide students with a solid foundation in water supply and drainage science and engineering, as well as the ability to plan, design, construct, operate, and manage water supply and drainage systems. The major courses include Water Supply and Drainage Engineering, Water Treatment Technology, Water Resources Utilization, Sewage Treatment and Disposal, and Hydraulic Engineering. The elective courses may include Water Resource Management, Water Quality Monitoring, and Water and Environmental Law. Students may also participate in laboratory experiments, workshops, and research projects to gain practical experience in water supply and drainage science and engineering.