Located in Marlboro, South Carolina, Lake Wallace Dam stands as a vital piece of infrastructure for the state's water management system. Completed in 1955, this earth dam spans 2,500 feet with a height of 19 feet, providing irrigation and recreation opportunities for the surrounding area. With a storage capacity of 1,170 acre-feet, the dam plays a crucial role in regulating water flow from Crooked Creek.

Despite its significant contributions, Lake Wallace Dam faces challenges with a high hazard potential and poor condition assessment. The dam is owned and regulated by the South Carolina Department of Health and Environmental Control, ensuring that it meets state standards for inspection, enforcement, and permitting. With its last inspection in July 2020, efforts are ongoing to maintain and improve the dam's safety and functionality for the benefit of both residents and the environment.

As a key structure in the Wilmington District, Lake Wallace Dam is a symbol of resilience and resourcefulness in water resource management. With its primary purpose of irrigation and additional benefits for recreation, the dam serves as a reminder of the importance of sustainable infrastructure development in the face of climate challenges. Ongoing risk assessment and management measures are essential to ensure the safety and longevity of this critical water resource for future generations.