A gated spillway is a structure used in dams to control the flow of water. It consists of gates that can be opened or closed to regulate the amount of water released downstream. This helps manage water levels in reservoirs and prevents flooding during heavy rainfall. These spillways are essential for maintaining the safety and efficiency of dams. By adjusting the gates, operators can ensure that the water flow is appropriate for various conditions, protecting both the dam structure and the surrounding environment. Proper management of a gated spillway is crucial for the overall functionality of the dam system.