Abstract: This paper analyzes and summarizes the main problems about the current integration management and its application in flood-control consultation system.The design idea of the integration management of flood-control consultation system is put forward,and its architecture is researched.It also analyzes the feasibility of the key techniques,such as Web,metadata,Java and Web GIS.Through the theoretical study,it designs and develops the templates about the integration management of flood control consultation system.In this system,the information oriented to the hotspots of flood control decision-making is effectively managed by the flood-control consultation templates.In terms of the consultation management platform,the visual thematic information can be sent to the consultation screens rapidly to support the flood control decision-making.Through a case study in Heilongjiang Province,the effects of these techniques are illustrated.