John C Smith Dam, located in Lee, South Carolina, was completed in 1965 and stands at a height of 11 feet with a length of 850 feet. Primarily used for recreation, this private earth dam on Sparrow Swamp holds a storage capacity of 225 acre-feet, with a normal storage level of 90 acre-feet. Despite its low hazard potential, the dam's condition has been assessed as poor, with the last inspection conducted in November 2017.

Managed by the South Carolina Department of Health and Environmental Control, the dam is subject to state regulations, permitting, inspection, and enforcement. The dam's primary purpose for recreation attracts water resource and climate enthusiasts to its serene surroundings. With Congressman Ralph Norman representing the area, the dam serves as a vital source for water storage and outdoor activities in the region.

Although the dam's condition assessment raises concerns, efforts to improve its structural integrity and ensure public safety are essential. As a focal point for leisure and water resource management, John C Smith Dam continues to play a vital role in enhancing the quality of life for residents and visitors alike in Lee, South Carolina.