Artificial reservoirs are man-made lakes created by constructing dams across rivers or streams. These reservoirs store water for various purposes, including drinking water supply, irrigation, and hydroelectric power generation. They help manage water resources and can also provide recreational opportunities, such as fishing and boating. In addition to their practical uses, artificial reservoirs can impact local ecosystems. The creation of a reservoir may flood existing habitats, affecting wildlife and plant life. However, they can also create new habitats for aquatic species. Proper management is essential to balance human needs with environmental conservation.