Core Viewpoint - The article emphasizes the importance of early preparation and rapid response in ensuring the safety of significant water conservancy projects during heavy rainfall events [1] Group 1: Emergency Response Mechanisms - Multiple departments including meteorology, water conservancy, urban management, and emergency services collaborated to provide real-time alerts and manage flood risks during the heavy rainfall in Weifang [2] - Weifang has established a "half-hour guarantee circle" for flood prevention, which compresses the response time for materials, equipment, and personnel to within 30 minutes, allowing for early detection and handling of potential hazards [4][5] - The city has implemented a "1+1" warning mechanism that ensures emergency alerts reach frontline personnel immediately, facilitating quick action at all administrative levels [6][7] Group 2: Training and Support for Small Reservoirs - Weifang has adopted a "big leads small" approach, where larger reservoirs provide technical support and resources to smaller reservoirs, creating an integrated management system for flood prevention [8] - Training sessions are conducted for small reservoir staff to enhance their ability to identify potential hazards and respond effectively during flood events [9] - Continuous support and training throughout the year ensure that small reservoir managers are well-prepared for emergencies, thereby reducing flood risks [9]