Richardson Lake Dam in Columbus, North Carolina, serves as a vital resource for irrigation and recreation purposes. This private dam, completed in 1955, stands at a height of 8 feet with a hydraulic height of 6 feet, offering a maximum storage capacity of 288 acre-feet. Situated on the Gapway Swamp, the dam plays a crucial role in managing water resources in the area, with a low hazard potential and fair condition assessment. Despite not being state-regulated, the dam undergoes regular inspections to ensure its functionality and safety.

Owned privately, Richardson Lake Dam provides a picturesque setting for Cherry Grove residents and visitors to enjoy recreational activities. With a length of 386 feet and a normal storage capacity of 240 acre-feet, the dam contributes to the local ecosystem and water supply. The dam's condition, assessed in 2009 as fair, highlights the importance of ongoing maintenance and monitoring to uphold its integrity and safeguard against potential risks. The dam's connection to the Gapway Swamp underscores its significance in supporting biodiversity and sustaining water resources in the region.

Overall, Richardson Lake Dam stands as a testament to effective water management practices, blending irrigation and recreation seamlessly. As a valuable asset in Columbus, North Carolina, the dam symbolizes the harmonious coexistence of human development and environmental stewardship. With its modest hazard potential and sound condition, Richardson Lake Dam exemplifies the balance between harnessing water resources for practical needs while respecting the natural surroundings.