Jones Dam Reservoir Report

Last Updated: December 5, 2025

Jones Dam, located in Amelia, Virginia, is a privately-owned structure primarily used for irrigation purposes.


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Summary

The dam, with a height of 26 feet, has a storage capacity of 69 acre-feet and is regulated by the Department of Conservation and Recreation in Virginia. Despite being labeled as "Undetermined" in terms of hazard potential and "Not Rated" in condition assessment, the dam is subject to state regulation, inspection, and enforcement to ensure its safety and functionality.

Situated within the Norfolk District of Virginia, Jones Dam serves as a vital water resource for the surrounding area. While specific details such as dam length, volume, and completion year are not provided, the dam's presence contributes to the local water supply and agricultural needs. The dam's location at a latitude of 37.2703 and longitude of -77.9063 underscores its importance in the region's water management infrastructure.

As water resource and climate enthusiasts delve into the details of Jones Dam, they can appreciate its role in supporting irrigation activities and water storage in Amelia, Virginia. The dam, although lacking certain assessment ratings, remains a key component in the state's water regulation efforts. With ongoing inspections and enforcement measures in place, Jones Dam stands as a testament to the importance of maintaining and managing water resources for sustainable use in the face of changing climate conditions.

Dam Height

26

Primary Dam Type

Earth

Hydraulic Height

26

Nid Storage

69

Structural Height

26

Hazard Potential

Undetermined

Nid Height

26
       
Seasonal Comparison

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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.