Greene Hills Dam Reservoir Report
Last Updated: December 5, 2025
Greene Hills Dam, located in Greene County, Virginia, is a private-owned earth dam primarily used for recreation purposes.
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Summary
Standing at a height of 21.8 feet with a length of 200 feet, this dam has a storage capacity of 64.5 acre-feet and covers a surface area of 5.7 acres. Situated on the TR-Conway River within the Baltimore District, Greene Hills Dam is regulated and inspected by the Department of Conservation and Recreation in Virginia.
Despite its low hazard potential and current "Not Rated" condition assessment, Greene Hills Dam has not undergone a recent inspection. However, an Emergency Action Plan (EAP) was last revised in 2007 to ensure preparedness in case of any unforeseen events. With its location in a picturesque setting and the potential for recreational activities, water resource enthusiasts may be interested in visiting this dam to appreciate its engineering and design while being mindful of safety protocols.
For climate enthusiasts seeking to understand the impact of dams on local ecosystems and water resources, Greene Hills Dam serves as a valuable case study. It highlights the importance of regulatory agencies in ensuring the safety and sustainability of dam structures, as well as the need for regular inspections and maintenance to prevent potential hazards. As the climate continues to change, the role of dams in managing water resources and mitigating risks becomes increasingly crucial, making Greene Hills Dam a relevant site for ongoing monitoring and study in the context of evolving environmental conditions.
Dam Length |
200 |
Dam Height |
21.8 |
River Or Stream |
TR-Conway River |
Primary Dam Type |
Earth |
Surface Area |
5.7 |
Hydraulic Height |
21.8 |
Drainage Area |
0.2 |
Nid Storage |
64.5 |
Structural Height |
21.8 |
Hazard Potential |
Low |
Nid Height |
22 |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Lewis Mountain Campground
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Lewis Mountain
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Lewis Mountain - Shenandoah National Park
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Greene Hills Dam