Reservoir

A reservoir is a natural or artificial lake used to store water. It collects water from rivers, rainfall, or melting snow, helping to manage water supply for drinking, irrigation, and hydroelectric power. Reservoirs can help control flooding by holding excess water and gradually releasing it. They also serve recreational purposes, like fishing and boating. Typically, a dam is built to create a reservoir, allowing for better management of water resources to meet the needs of communities and ecosystems.