J. B. Harrell Dam Reservoir Report
Nearby: Horne Dam Tailings Dam # 104
Last Updated: December 5, 2025
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Summary
B. Harrell Dam, located in Sussex, Virginia, stands as a vital water resource and recreational hub along the TR-THREE CREEK river system. This earth dam, standing at 12 feet in height, offers a storage capacity of 53 acre-feet and serves primarily for recreational purposes. Managed by the Department of Conservation and Recreation, the dam is regulated, inspected, and enforced to ensure safety and compliance with state guidelines.
Despite its undetermined hazard potential and not yet rated condition assessment, J. B. Harrell Dam remains a popular destination for water and climate enthusiasts seeking outdoor activities amidst stunning natural surroundings. With its location in a pristine area and under the jurisdiction of state regulatory agencies, this dam provides a tranquil escape for visitors while also contributing to the overall water management efforts in the region. As a key feature in the Wilmington District, the dam offers a glimpse into the harmonious coexistence of nature and human recreation.
Dam Height |
12 |
River Or Stream |
TR-THREE CREEK |
Hydraulic Height |
12 |
Nid Storage |
53 |
Structural Height |
12 |
Hazard Potential |
Undetermined |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Meherrin River At Emporia
|
327cfs |
Nottoway River Near Stony Creek
|
302cfs |
Nottoway River Near Sebrell
|
396cfs |
Roanoke River At Roanoke Rapids
|
2810cfs |
Meherrin River Near Lawrenceville
|
238cfs |
Stony Creek Near Dinwiddie
|
32cfs |
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.
J. B. Harrell Dam