A drainage system is a network designed to manage and remove excess water from an area. It helps prevent flooding by directing rainwater and wastewater away from buildings and roads. Common components of a drainage system include drainage pipes, culverts, and stormwater basins, which work together to channel water to appropriate locations, such as rivers or treatment facilities. Proper drainage is essential for maintaining the health of the environment and infrastructure. It reduces soil erosion, protects water quality, and minimizes the risk of water-related damage to properties. Effective drainage systems are crucial in urban planning and landscape design to ensure safe and sustainable development.