Nixon Dam, located in Union County, North Carolina, is a private Earth dam primarily used for recreation. With a hydraulic height of 20 feet and a structural height of 22 feet, the dam provides essential storage capacity of 17 acre-feet, making it a significant water resource in the area. Although the dam's condition assessment is rated as fair, it is categorized as having a significant hazard potential, underscoring the importance of regular inspections and maintenance to ensure public safety.

The dam, situated on the East Fork Twelvemile Creek, boasts a surface area of 2 acres and a length of 215 feet. Despite not being regulated by the state, the dam is subject to regular inspections, with the last one conducted in November 2019. While there are no associated structures with the dam, its location within a recreational area highlights its importance in providing water-based activities for enthusiasts. With its unique design and purpose, Nixon Dam stands as a testament to the intersection of water resource management and recreational opportunities in the region.

Water resource and climate enthusiasts will find Nixon Dam to be a captivating example of how private entities can play a crucial role in managing water resources for recreational purposes. The dam's height, storage capacity, and hazard potential make it a notable structure in Union County, emphasizing the need for ongoing monitoring and maintenance to ensure its continued safety and functionality. As a key feature in the local landscape, Nixon Dam serves as a reminder of the delicate balance between water management and public enjoyment, making it a site of interest for those passionate about sustainable water resource practices.