To address issues such as the fragmentation of multi-source monitoring data

insufficient co ⁃ ordination between risk assessment and early warning response

and weak support for comparison of re ⁃ sponse options following an early warning in the operation and management of earth-rock dams

this pa ⁃ per explores a framework of the platform integrating forecasting

early warning

scenario simulation

and contingency planning based on the operational requirements of monitoring

regulation

and emergency management. Centered on forecasting

early warning

scenario simulation

and contingency planning

the platform integrates rainfall and hydrological data

dam safety monitoring

patrol inspections

regulation and operation

risk and hazard assessments

and contingency plan materials to form a closed-loop opera ⁃ tional process of "status awareness-forecasting and analysis-tiered early warning-scenario simulation- contingency plan activation-response and feedback"

which can effectively strengthen the safety opera ⁃ tion and management of earth-rock dams.