It was learned from the Municipal Water Conservancy Bureau that the Dagu River Digitalization, which is the project to enable digitalized management of the Dagu River Comprehensive Treatment, was recently completed and put into operation. The project collects various regulatory data, monitoring data and monitoring video, and relies on big data technology to realize digitalization of objects in the watershed management, visualization of management processes, and scientifically making decisions of management. It provides strong support for river managers at every level to “Manage the river well, manage the people well, and manage issues well” to realize the post-construction objectives that are “unobstructed flooding, sounding dyke, clear water, green shore, and beautiful scenery”, and it explores a new mode of Internet-based water management in the new era.
It is reported that the project has built new, and upgraded the existing, water and rain information collection equipment, and improved the hydrological intelligence network. It built 79 rainfall observation stations, and connected 164 ground and underground water-level automatic monitoring stations along the river course of 170+ kilometers, to realized the real-time forecast and measurement of rainfall and water level at the main streams and at the main water conservancy projects. It has newly put into use 92 water measurement devices for the main streams of the Dagu River, and connected to the 4 water measurement devices at the reservoirs of Chanzhi, Yinfu, Beishu and Huangtong, and built 15 automatic water quality monitoring stations, to realize real-time monitoring of the water and soil conservation and the environment in the whole river basin. It has newly set up 214, and connected to 129, video surveillance facilities to collect real-time video information of the Dagu River’s main stream dikes, river dams, main tributary estuaries, traffic bridges, large and medium-sized reservoirs, hydrological stations and management facilities in the basin. It observes 24 hours a day the backbone water conservancy projects and management facilities, and it becomes the “telescope” for the river’s daily management.