SNOFLO
 



BONCLARKEN LAKE DAM

RESERVOIR LEVELS
Soil Dam King Creek
April 26, 2025


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Bonclarken Lake Dam, located in Hendersonville, North Carolina, was completed in 1958 by the USDA NRCS and is primarily used for recreational purposes. The dam sits on King Creek and is an earth dam with a stone core and soil foundation. Standing at a structural height of 18 feet and a hydraulic height of 15.5 feet, the dam has a storage capacity of 82 acre-feet and a normal storage level of 68 acre-feet. With a surface area of 9.9 acres and a drainage area of 22 square miles, the dam serves as a significant water resource for the area.

Despite being privately owned, Bonclarken Lake Dam is inspected regularly and was last assessed in April 2016, with a satisfactory condition rating. The dam has a significant hazard potential, but its risk assessment is moderate (3), indicating the need for ongoing monitoring and management. The spillway is uncontrolled, and the outlet gates are also uncontrolled, emphasizing the importance of proper maintenance and emergency preparedness. With its scenic location and recreational purpose, Bonclarken Lake Dam stands as a vital part of the water resource infrastructure in Hendersonville, catering to both water enthusiasts and climate-conscious individuals.

Year_Completed 1958
River_Or_Stream King Creek
Dam_Length 1465
Primary_Dam_Type Earth
Surface_Area 9.9
Hydraulic_Height 15.5
Drainage_Area 22
Nid_Storage 82
Structural_Height 18
Outlet_Gates Uncontrolled
Hazard_Potential Significant
Foundations Soil
Nid_Height 18
       

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