Mission Lake Dam in Lexington, South Carolina, stands as a testament to early 20th-century engineering, completed in 1900 with a primary purpose of recreation. This private earth dam, with a height of 15 feet and a length of 300 feet, impounds the waters of TR-Savany Hunt Creek, creating a surface area of 12 acres and a storage capacity of 101 acre-feet. Despite its age, the dam is deemed to have a low hazard potential and fair condition, with inspections conducted every five years to ensure its safety.

Owned and regulated by the South Carolina Department of Health and Environmental Control (DHEC), Mission Lake Dam serves as a vital component of the local water resource infrastructure. Its uncontrolled spillway and buttress core provide effective flood control measures, while also offering recreational opportunities for the surrounding community. With a risk assessment rating of moderate, efforts are in place to manage any potential risks and ensure the continued safety and functionality of the dam for both water resource and climate enthusiasts alike.

As climate change continues to impact water resources worldwide, the significance of maintaining and monitoring dams such as Mission Lake Dam becomes increasingly crucial. With the Savannah District of the US Army Corps of Engineers overseeing its operations, this historic structure not only contributes to water management efforts but also serves as a reminder of the intersection between human ingenuity and environmental stewardship in the face of evolving climate challenges.