Kenbridge Dam Reservoir Report

Last Updated: December 5, 2025

Kenbridge Dam, also known as the Filtration Plant, is a state-regulated dam located in Lunenburg, Virginia.


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Summary

Situated on Flatrock Creek, this earth dam stands at a height of 22 feet and has a storage capacity of 89 acre-feet. While the dam's primary purpose is listed as "Other," it plays a crucial role in water resource management and climate resilience in the region.

Managed by the Department of Conservation and Recreation, Kenbridge Dam is subject to state permitting, inspection, and enforcement to ensure its safety and functionality. Despite being labeled as "Undetermined" in terms of hazard potential and "Not Rated" in condition assessment, the dam serves as an important infrastructure for flood control, water supply, and environmental protection in the area. With a designated emergency action plan and regular inspection frequency, Kenbridge Dam remains a key asset for water resource and climate enthusiasts to monitor and support.

As part of the Wilmington District under the US Army Corps of Engineers, Kenbridge Dam benefits from state and federal oversight to address any potential risks or issues. While specific details on the dam's construction date, modifications, and maintenance history are not provided, its presence on Flatrock Creek contributes to the overall water management efforts in Lunenburg, Virginia. For enthusiasts interested in water resource management and climate adaptation, Kenbridge Dam offers a valuable case study on the importance of regulatory compliance, emergency preparedness, and sustainable infrastructure development in the face of changing climatic conditions.

Dam Height

22

River Or Stream

FLATROCK CREEK

Hydraulic Height

22

Nid Storage

89

Structural Height

22

Hazard Potential

Undetermined

Nid Height

22
       
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.