Roanoke Creek Dam # 67 Reservoir Report
Last Updated: December 6, 2025
Roanoke Creek Dam # 67, also known as Crab Orchard Lake, is a vital structure owned by the local government in Charlotte Court House, Virginia.
°F
°F
mph
Wind
%
Humidity
Summary
This dam plays a crucial role in flood risk reduction along the Hills Creek and Roanoke Creek, providing protection to the surrounding areas. With a height of 32 feet and a length of 775 feet, the dam holds a storage capacity of 1470 acre-feet and covers a surface area of 27.5 acres.
Despite its fair condition assessment as of November 2019, Roanoke Creek Dam # 67 is classified as having a high hazard potential. The dam features an uncontrolled spillway with a width of 120 feet and is subject to regular inspections by the Department of Conservation and Recreation in Virginia. The risk assessment for this dam is moderate, emphasizing the need for ongoing monitoring and risk management measures to ensure the safety and stability of the structure.
Water resource and climate enthusiasts will be intrigued by the intricate details of Roanoke Creek Dam # 67, from its design and construction to its purpose and operation. As a key player in flood risk reduction in the region, this dam serves as a critical piece of infrastructure that requires vigilant oversight and maintenance to continue safeguarding the local community from potential disasters.
Dam Length |
775 |
Dam Height |
32 |
River Or Stream |
Hills Creek - VAHU6 RU81 Roanoke Creek - Spring Creek |
Primary Dam Type |
Earth |
Surface Area |
27.5 |
Hydraulic Height |
32 |
Drainage Area |
3.9 |
Nid Storage |
1470 |
Structural Height |
32 |
Outlet Gates |
Uncontrolled - 0 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
32 |
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.
Roanoke Creek Dam # 67