Definition
A drainage system is like the plumbing of the earth or a building. It's a network of natural and artificial pathways designed to remove excess water or waste fluids. Think of it as a series of channels, pipes, and pumps working together to prevent flooding or unsanitary conditions. For example, the system around your school directs rainwater away from the building's foundation. Without a good drainage system, you might experience standing water, erosion, or even structural damage. It's the unsung hero keeping things dry and stable.