Smithville Dam is a significant structure located in Smithville, designed primarily for flood control and water management. It helps regulate the flow of the river it spans, reducing the risk of flooding in surrounding areas. The dam also plays a role in providing water for local communities and supporting recreational activities. Constructed in the mid-20th century, Smithville Dam features a concrete structure that holds back a large reservoir. This reservoir not only aids in water supply but also serves as a habitat for various wildlife species. The dam is an essential part of the region's infrastructure, contributing to both safety and environmental conservation.