The Ouachita Dam is a significant structure located on the Ouachita River in Arkansas, USA. Completed in 1964, it serves multiple purposes, including flood control, hydroelectric power generation, and recreation. The dam creates the Lake Ouachita, which is one of the largest reservoirs in the state, providing opportunities for fishing, boating, and camping. Managed by the U.S. Army Corps of Engineers, the Ouachita Dam plays a crucial role in managing water resources in the region. It helps maintain water levels during droughts and mitigates flooding during heavy rains, ensuring safety and environmental balance in the surrounding areas.