West Pond @ Shellhorn Dam Reservoir Report

Last Updated: December 21, 2025

West Pond @ Shellhorn Dam in Louisa, Virginia, is a state-regulated recreational dam located on a tributary of Negro Run.


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Summary

With a height of 20 feet and a storage capacity of 58 acre-feet, this earth dam serves the primary purpose of providing recreational opportunities for water resource and climate enthusiasts in the area. Managed by the Department of Conservation and Recreation, the dam is regularly inspected and enforced to ensure its safety and functionality.

Although the hazard potential and condition assessment of West Pond @ Shellhorn Dam are currently undetermined and not rated, respectively, the dam's emergency action plan status and risk management measures remain unclear. Despite these uncertainties, the dam continues to offer a valuable recreational resource for the community, with Abigail Davis Spanberger (D) representing the area in Congress. Water enthusiasts and climate advocates can appreciate the beauty and significance of this dam in contributing to the local ecosystem and providing opportunities for outdoor recreation.

As a focal point for water-based activities and environmental appreciation, West Pond @ Shellhorn Dam stands as a testament to the importance of water resource management and climate resilience. With its state-regulated status and commitment to safety and inspection, the dam serves as both a recreational destination and a reminder of the interconnectedness of water resources and climate change. Enthusiasts and advocates alike can find inspiration in the balance between human enjoyment and environmental stewardship that this dam represents in Louisa, Virginia.

Dam Height

20

River Or Stream

trib. Negro Run

Hydraulic Height

20

Nid Storage

58

Structural Height

20

Hazard Potential

Undetermined

Nid Height

20
       
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.