Radbourne Subdivision Dam Reservoir Report
Nearby: Harris Pond Dam Hankey Dam
Last Updated: December 5, 2025
Located in Charlotte, North Carolina, the Radbourne Subdivision Dam stands as a testament to water resource management and climate resilience.
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Summary
Built in 1952, this private dam serves primarily for recreational purposes and spans 300 feet in length, with a hydraulic height of 23.5 feet and a structural height of 25.1 feet. With a storage capacity of 46 acre-feet and a drainage area of 33 square miles, the dam plays a crucial role in regulating water flow in the Clarks Creek-Tr river system.
Despite its age, the Radbourne Subdivision Dam has been well-maintained, with inspections conducted every two years and a hazard potential rated as high. The dam's condition was last assessed as satisfactory in December 2019, highlighting the commitment to safety and risk management by the relevant regulatory agencies, including the NCDEQ Dam Safety Program. As climate change impacts water resources, structures like the Radbourne Dam are essential for mitigating flood risks and ensuring sustainable water management practices in the face of evolving environmental challenges.
For water resource and climate enthusiasts, the Radbourne Subdivision Dam serves as a case study in responsible dam ownership and maintenance. With its strategic location in Mecklenburg County and its crucial role in the local ecosystem, this earth-type dam represents a harmonious balance between human recreation and environmental stewardship. As discussions around climate adaptation and water security intensify, the Radbourne Dam stands as a symbol of resilience and foresight in the face of a changing climate, ensuring the sustainable management of water resources for generations to come.
Year Completed |
1952 |
Dam Length |
300 |
River Or Stream |
Clarks Creek-Tr |
Primary Dam Type |
Earth |
Surface Area |
4.6 |
Hydraulic Height |
23.5 |
Drainage Area |
33 |
Nid Storage |
46 |
Structural Height |
25.1 |
Hazard Potential |
High |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
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