Roxboro Holding Basin Dam Reservoir Report
Last Updated: December 5, 2025
The Roxboro Holding Basin Dam in North Carolina was completed in 2018 and serves as a critical structure for flood risk reduction in the area.
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Summary
Owned by a public utility, the dam is regulated by the NCDEQ Dam Safety Program and undergoes regular inspections to ensure its safety and efficacy. With a hydraulic height of 30 feet and a length of 1417 feet, the dam has a storage capacity of 35 acre-feet and covers a surface area of 3.2 acres.
The dam's hazard potential is categorized as high, but its condition assessment as of October 2020 was deemed satisfactory. Emergency action plans are in place, and the dam meets guidelines for risk management. The dam's location in Person County, North Carolina, positions it as a key player in mitigating flooding risks and protecting the surrounding communities. Climate and water resource enthusiasts can appreciate the technical specifications and operational importance of the Roxboro Holding Basin Dam in safeguarding the region from potential water-related disasters.
As a concrete structure designed primarily for flood risk reduction, the Roxboro Holding Basin Dam plays a crucial role in managing water flow and protecting the local environment. With a focus on safety and efficiency, the dam stands as a testament to modern engineering practices and serves as a vital component of the state's infrastructure. For those interested in water resource management and climate resilience, the Roxboro Holding Basin Dam offers a fascinating case study in the intersection of infrastructure development and environmental stewardship.
Year Completed |
2018 |
Dam Length |
1417 |
Primary Dam Type |
Concrete |
Surface Area |
3.2 |
Hydraulic Height |
30 |
Drainage Area |
3 |
Nid Storage |
35 |
Structural Height |
30 |
Hazard Potential |
High |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Hyco R Bl Abay D Nr Mcgehees Mill
|
1cfs |
Hyco Creek Near Leasburg
|
6cfs |
Dan River At Paces
|
1170cfs |
Mayo Cr Nr Bethel Hill
|
12cfs |
Hyco River Near Denniston
|
143cfs |
Dan River At Stp Near Danville
|
1010cfs |
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.
Roxboro Holding Basin Dam
Hyco Lake At Dam Nr Roxboro
Afterbay Reservoir At Dam Nr Mcgehees Mill