Lake Columbia Dam, also known as Lake Windemere Dam, is a privately owned structure located in Richland, South Carolina. Completed in 1963, this earth dam stands at a height of 45 feet and stretches for 1200 feet, creating a reservoir with a storage capacity of 2500 acre-feet. The primary purpose of the dam is irrigation, but it also serves recreational activities in the area.

Despite its important role in water resource management, Lake Columbia Dam poses a high hazard potential due to its poor condition assessment as of May 2018. The dam is regulated and inspected by the South Carolina Department of Health and Environmental Control, ensuring that necessary enforcement and permitting measures are in place to mitigate risks associated with its operation. The dam's emergency action plan was last revised in 1998, and it is crucial for stakeholders to ensure that it meets current guidelines to address any potential safety concerns effectively.

Located on Rice Creek within the Savannah District, Lake Columbia Dam is a significant feature in the region's water infrastructure. With its central role in irrigation and recreation, ensuring the safety and integrity of this dam is essential for the community. As climate change impacts water resources, proper management and maintenance of structures like Lake Columbia Dam are crucial for sustainable water use and resilience in the face of changing environmental conditions.