SNOFLO
 



CONESTEE LAKE DAM

RESERVOIR LEVELS
Rock Dam Tr-Reedy River
April 6, 2025


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Conestee Lake Dam, located in Greenville, South Carolina, is a historic masonry dam built in 1812 with a primary purpose of flood risk reduction along the TR-Reedy River. Standing at a height of 28 feet and a length of 1100 feet, the dam stores 710 acre-feet of water with a normal storage capacity of 600 acre-feet. Despite its age, the dam remains state-regulated and is subject to regular inspections by the South Carolina Department of Health and Environmental Control (SC DHEC).

The condition assessment of Conestee Lake Dam is rated as poor, indicating the need for maintenance and potential repairs to ensure its structural integrity and continued flood risk reduction capabilities. With a significant hazard potential, the dam's emergency action plan (EAP) is yet to be prepared or updated, raising concerns about the response readiness in case of a dam failure or emergency situation. The area surrounding the dam covers a surface area of 93 acres, making it a critical infrastructure for water resource management in the region.

As a vital component of the flood risk reduction infrastructure in the area, Conestee Lake Dam serves as a key protective structure against potential flooding events along the TR-Reedy River. However, its poor condition assessment and significant hazard potential highlight the importance of ongoing monitoring, maintenance, and potential upgrades to ensure the safety and effectiveness of the dam in safeguarding the community and environment from flood risks. The collaboration between state regulatory agencies, dam owners, and local stakeholders is crucial in ensuring the long-term resilience and functionality of Conestee Lake Dam for the benefit of all water resource and climate enthusiasts in the region.

Year_Completed 1812
Dam_Height 28
River_Or_Stream TR-REEDY RIVER
Dam_Length 1100
Primary_Dam_Type Masonry
Surface_Area 93
Nid_Storage 710
Hazard_Potential Significant
Foundations Rock
Nid_Height 28
       

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