Abstract:In order to solve many problems in the operation and management of water transfer project, such as the coordination of multi-body economic interests, social benefits, ecological impact, etc., this paper discusses how to realize the coordinated management among the government, enterprises and the public of water transfer project, and takes the sustainability of project operation and the maximization of economic, social and environmental benefits of the project as the goal. Based on the perspective of sustainable supply chain and collaborative management, under the premise of water quality assurance, this paper analyzes the causes of the implementation of sustainable supply chain collaborative management of water transfer project, divides the stakeholders of water diversion project into economic stakeholders, environmental stakeholders and social stakeholders, and constructs the collaborative management of sustainable supply chain of water diversion project from three dimensions of "strategy-management -operation" Based on the model, a collaborative management platform is built for the water dispatching of the Middle Route of South-to-North Water Transfer Project, and the constraints of water dispatching and the calculation formula of model benefit are put forward. In order to optimize the operation and management of water transfer project, provide theoretical reference for the coordinated economic, social and environmental benefits, enrich the coordinated management theory of sustainable supply chain of water diversion project, and provide decision support for the operation of the Middle Route of South-to-North Water Transfer Project.