Moody Dam Reservoir Report

Last Updated: December 6, 2025

Moody Dam, also known as Concord Lake, is a vital water resource infrastructure located in Campbell, Virginia.


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Summary

Managed by the Department of Conservation and Recreation, this dam plays a crucial role in irrigation and recreation purposes along the Archer Creek. Standing at a height of 23 feet, Moody Dam has a storage capacity of 68 acre-feet, making it essential for water management in the region.

While the hazard potential of Moody Dam is currently categorized as undetermined, it is regularly inspected by state authorities to ensure its structural integrity. Although the condition of the dam is not rated, emergency action plans are in place to address any unforeseen events. With its strategic location and importance for the local community, Moody Dam serves as a key asset in the water resource infrastructure of Virginia.

As a significant earth dam in the Wilmington District, Moody Dam's impact extends beyond its primary purpose of irrigation. With Denver Riggleman representing the area in Congress, efforts to maintain and improve the dam are ongoing. As water resource and climate enthusiasts, keeping an eye on Moody Dam's condition and management is essential for understanding its role in the broader ecosystem and ensuring sustainable water use for future generations.

Dam Height

23

River Or Stream

ARCHER CREEK

Hydraulic Height

23

Nid Storage

68

Structural Height

23

Hazard Potential

Undetermined

Nid Height

23
       
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.