The plan aims to evaluate the results of the existing sewage system improvement projects and establish maintenance procedures for the entire area of Sejong Special Autonomous City, covering 465.23 square kilometers. The target year for the sewage system improvement master plan is 2030, divided into four phases every five years. The water reuse management plan, on the other hand, is set for 2020, with five phases every two years. The planned population is 614,947 people, with the goal of improving public hygiene for the residents of Sejong City. The plan also includes provisions for rainwater utilization facilities and intermediate water supply facilities to ensure long-term water resource management.

1. #Sewerage
2. #Domestic