Janice Dam Reservoir Report

Last Updated: December 5, 2025

Janice Dam, located in Patrick, Virginia, is a privately-owned structure primarily used for recreation.


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Summary

This earthen dam stands at a height of 30.5 feet, with a storage capacity of 96.4 acre-feet and a surface area of 4.04 acres. While its hazard potential is currently categorized as 'Undetermined' and its condition assessment is 'Not Rated', the dam has not been inspected recently, and its emergency action plan status is also unknown. Despite the lack of detailed information on its safety measures, Janice Dam remains a significant feature in the region.

Even though Janice Dam falls under the jurisdiction of the Huntington District and Congressional District 09 in Virginia, there is limited data available regarding its design, construction, and maintenance. The dam's purpose of providing recreational opportunities highlights its importance as a community asset. With its location along the water resource network, Janice Dam serves as both a potential hazard and a valuable resource, prompting the need for further assessment and risk management measures to ensure the safety of those in its vicinity.

For water resource and climate enthusiasts, Janice Dam presents an intriguing case study due to its relatively small size and unknown safety status. The lack of recent inspections and detailed emergency preparedness information raise concerns about its resilience in the face of potential hazards. As stakeholders work towards understanding and mitigating risks associated with dams like Janice, the importance of proactive monitoring and maintenance practices becomes increasingly evident in safeguarding water resources and the communities they serve.

Dam Height

30.5

Primary Dam Type

Earth

Surface Area

4.04

Hydraulic Height

30.5

Nid Storage

96.4

Structural Height

30.5

Hazard Potential

Undetermined

Nid Height

31
       
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.