Custis Dam Reservoir Report
Last Updated: January 11, 2026
Custis Dam, located in Accomack, Virginia, is a private-owned structure designed for irrigation purposes along the Boggs Gut river.
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Summary
The dam stands at 8 feet in height with a length of 212 feet, providing a storage capacity of 74 acre-feet. While the hazard potential of the dam is currently undetermined, it is regulated by the Department of Conservation and Recreation in Virginia, ensuring regular inspections and enforcement to maintain safety standards.
Managed by private owners, Custis Dam plays a crucial role in water resource management in the region, contributing to the irrigation needs of the surrounding areas. Despite not having a designated year of completion or a condition assessment rating, the dam's presence highlights the importance of sustainable water usage in a climate-changing world. With its strategic location and state-regulated status, Custis Dam serves as a key infrastructure for water supply and agricultural development in the region.
As water resource and climate enthusiasts continue to monitor and evaluate the impact of infrastructure like Custis Dam, its role in ensuring water sustainability and resilience against changing climate patterns becomes increasingly significant. With a focus on effective regulation and maintenance, Custis Dam stands as a testament to the ongoing efforts to manage water resources responsibly while adapting to the challenges posed by a changing climate landscape.
Dam Length |
212 |
Dam Height |
8 |
River Or Stream |
BOGGS GUT |
Primary Dam Type |
Earth |
Hydraulic Height |
8 |
Nid Storage |
74 |
Structural Height |
8 |
Hazard Potential |
Undetermined |
Nid Height |
8 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Custis Dam