Joyce Dam Reservoir Report
Nearby: East Temple Dam West Temple Dam
Last Updated: December 6, 2025
Joyce Dam, located in Halifax, Virginia, is a privately owned structure primarily used for irrigation purposes.
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Summary
The dam stands at a height of 20 feet and has a storage capacity of 55 acre-feet. With a surface area of 3.47 acres, Joyce Dam plays a crucial role in water resource management in the region. The dam is regulated by the Department of Conservation and Recreation in Virginia, ensuring that it meets all necessary safety and operational standards.
Despite its importance in irrigation, Joyce Dam's hazard potential is classified as "Undetermined," with its overall condition not yet rated. The dam has not undergone a recent inspection and its emergency action plan is not currently prepared. However, with state jurisdiction and regulatory agencies in place, there is a framework for ensuring the safety and maintenance of this vital water resource infrastructure. The dam's proximity to the Wilmington District of the US Army Corps of Engineers further highlights its significance in the regional water management system.
As a water resource and climate enthusiast, the details of Joyce Dam present an intriguing case study of a privately owned dam with a focus on irrigation in Virginia. The dam's operational and safety aspects, along with its potential for risk assessment and emergency preparedness, offer valuable insights for understanding the intersection of infrastructure, water management, and environmental stewardship. With ongoing inspections and regulatory oversight, Joyce Dam stands as a crucial piece of the larger puzzle in ensuring sustainable water resource management in the region.
Dam Length |
290 |
Dam Height |
20 |
Primary Dam Type |
Earth |
Surface Area |
3.47 |
Hydraulic Height |
20 |
Nid Storage |
55 |
Structural Height |
20 |
Hazard Potential |
Undetermined |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dan River At Paces
|
1160cfs |
Dan River At South Boston
|
1070cfs |
Hyco R Bl Abay D Nr Mcgehees Mill
|
1cfs |
Hyco River Near Denniston
|
143cfs |
Banister River At Halifax
|
180cfs |
Mayo Cr Nr Bethel Hill
|
5cfs |
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.
Joyce Dam
Hyco Lake At Dam Nr Roxboro
Afterbay Reservoir At Dam Nr Mcgehees Mill