What is an aqueduct primarily used for?

An aqueduct is primarily used to transport large quantities of water from one location to another. This system allows for the efficient movement of water, often over long distances, and is typically constructed to carry water from sources such as rivers, lakes, or reservoirs to areas where it is needed for agricultural, municipal, or industrial uses. The design of an aqueduct can include bridges, tunnels, and canals, allowing it to navigate varying terrain and maintain a steady flow.

While supplying irrigation water is an important function of water distribution systems, irrigation itself is not the primary purpose of an aqueduct. Instead, it is a transportation mechanism. Storing rainwater and draining excess wastewater are functions associated with other types of infrastructure, such as reservoirs and sewage systems, respectively, but they do not align with the fundamental purpose of an aqueduct, which focuses on the movement of water rather than its storage or drainage.