The quality of urban sewage discharge affects the protection of urban water resources, ecological environment and so on, and has an impact on urban economic development and civilization construction. Therefore, it is very important to do a good job in water quality monitoring and management of drainage pipe network. This paper briefly describes the importance of water quality monitoring and water quality management, analyzes the factors that affect the quality of water quality monitoring, including human causes and monitoring equipment, and puts forward measures to improve the quality of water quality monitoring results. Finally, it puts forward measures such as building an information management system of drainage pipe network and perfecting the water quality monitoring management system to ensure the quality of urban sewage discharge.

drainage pipe network  /  water quality monitoring  /  water quality management