A hydraulic structure is a construction designed to manage and control water flow. These structures can include dams, levees, weirs, and spillways, which help regulate water levels in rivers, lakes, and reservoirs. They play a crucial role in flood control, irrigation, and water supply. Hydraulic structures are engineered to withstand the forces of water and are often made from materials like concrete and steel. Their design considers factors such as water pressure, flow rate, and environmental impact. Properly designed hydraulic structures ensure safe and efficient water management for communities and ecosystems.