What is an example of surface water supply?

A reservoir is an example of a surface water supply because it is a natural or artificial lake or storage area that collects and holds water, typically created for the purpose of storing water for use in drinking, irrigation, or hydroelectric power generation. Surface water refers to bodies of water that are found above the ground, such as rivers, lakes, and reservoirs.

Reservoirs play a critical role in managing water resources by capturing runoff and rainwater, which can then be utilized for various applications. They are important for providing a consistent water supply during dry periods and can also help in flood control and the maintenance of ecosystems.

In contrast, wells tap into groundwater supplies located beneath the surface, while springs are natural sources that emerge from underground aquifers but do not represent the larger bodies of surface water like reservoirs. Groundwater aquifers are also not surface water since they refer to water stored in underground formations. This distinction is essential for understanding water resource management and the different sources from which we can obtain water.