Water conservancy early warning system and early warning method

The invention relates to the technical field of flood early warning, in particular to a water conservancy early warning system and method, and the system comprises an environment monitoring module, a risk grading module, a resource analysis module, an early warning scheme module, an implementation guidance module and an effect monitoring module. According to the invention, through integration of rainfall, river water level and landform parameters, a scientific basis is provided for dynamic prediction of a flood development path, the perspectiveness and prediction accuracy of an early warning system are enhanced, the pertinence and efficiency of resource allocation are ensured, relief supplies and human resources are enabled to be more rapidly and accurately allocated to a most needed area, and the efficiency of resource allocation is improved. By designing diversified early warning message contents and propagation modes, customization is carried out according to specific requirements and conditions of differe