Holt Lake Dam Reservoir Report
Last Updated: December 5, 2025
Holt Lake Dam, located in Goldsboro, North Carolina, serves as a vital recreational resource along the picturesque Black Creek.
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Summary
Built in 1900, this earth dam stands at a hydraulic height of 19 feet and a structural height of 20 feet, with a length spanning 465 feet. The dam boasts a maximum storage capacity of 432 acre-feet, offering a serene surface area of 60 acres for visitors to enjoy various water activities.
Despite its age, Holt Lake Dam has been well-maintained, with a low hazard potential and a satisfactory condition assessment as of September 2018. The dam's primary purpose is for recreation, providing a safe and scenic environment for locals and tourists to appreciate the beauty of nature. With a maximum discharge capacity of 330 cubic feet per second, Holt Lake Dam ensures the safety and stability of its surroundings while offering a peaceful retreat for water resource and climate enthusiasts.
Managed by a private owner, Holt Lake Dam remains a valuable asset to the community, offering a tranquil oasis for outdoor enthusiasts to explore and appreciate the natural beauty of the Johnston County area. Whether for fishing, boating, or simply enjoying the serenity of the water, this historic dam continues to play a key role in providing a sustainable and enjoyable water resource experience for all who visit.
Year Completed |
1900 |
Dam Length |
465 |
River Or Stream |
Black Creek |
Primary Dam Type |
Earth |
Surface Area |
60 |
Hydraulic Height |
19 |
Nid Storage |
432 |
Structural Height |
20 |
Hazard Potential |
Low |
Nid Height |
20 |
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.
Holt Lake Dam