What is the purpose of an 'Impoundment'?

An impoundment primarily serves the purpose of storing liquids above natural water levels, which can include water sourced from rivers, streams, or even precipitation. This storage is essential for various applications, such as providing a reliable supply of water for drinking, irrigation, industrial processes, and managing water flow for flood control. By holding back water in a controlled manner, impoundments help regulate water availability during dry seasons or periods of high demand.

The function of impoundments is crucial in managing water resources, as they create reservoirs that can stabilize ecosystems and support recreational opportunities while also aiding in the prevention of downstream flooding. This controlled storage allows for more efficient use of water resources, ensuring that they are available when and where they are most needed.