James Strong Dam Reservoir Report

Last Updated: December 21, 2025

James Strong Dam, located in Orange, Virginia, is a privately owned structure regulated by the Department of Conservation and Recreation.


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Summary

Standing at a height of 30 feet and spanning 430 feet in length, this dam provides crucial water storage with a capacity of 107.76 acre-feet. The dam, situated in the Baltimore District, plays a vital role in water resource management in the region.

Despite its undetermined hazard potential and current condition not rated, James Strong Dam is subject to regular inspections and enforcement to ensure its safety and functionality. The dam's emergency action plan status and risk assessment measures are yet to be determined, highlighting the need for continued monitoring and management. As climate change impacts water resources, the significance of structures like James Strong Dam in mitigating risks and enhancing water security becomes increasingly important.

With Abigail Davis Spanberger, a Democratic representative, overseeing the area, the future of James Strong Dam is closely tied to climate resilience efforts and sustainable water management practices. As water resource and climate enthusiasts, staying informed about the dam's condition and regulatory framework is crucial in safeguarding its role in maintaining a reliable water supply for the community.

Dam Length

430

Dam Height

30

Surface Area

6.8

Hydraulic Height

30

Nid Storage

107.76

Structural Height

30

Hazard Potential

Undetermined

Nid Height

30
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.