Caviness Dam Reservoir Report
Last Updated: December 8, 2025
Caviness Dam, located in Carroll, Virginia, is a state-regulated structure managed by the Department of Conservation and Recreation.
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Summary
Standing at a height of 30 feet, this dam serves a primary purpose that is not specified in the available data. With a normal storage capacity of 30.2 acre-feet and a maximum storage of 46.44 acre-feet, Caviness Dam plays a crucial role in water resource management in the area.
Despite its undetermined hazard potential and lack of a condition rating, Caviness Dam continues to be inspected regularly with an inspection frequency of once per year. While its emergency action plan status and risk management measures are not specified, it is reassuring to know that the state of Virginia is actively involved in permitting, inspecting, and enforcing regulations related to the operation and maintenance of this important infrastructure. As a climate and water resource enthusiast, the data available on Caviness Dam provides a fascinating glimpse into the intricate network of dams and structures that help safeguard water resources in the region.
While the specifics of Caviness Dam's construction, design, and purposes remain unclear, its presence as a regulated and inspected structure underscores its importance in water management and safety. As a part of the Wilmington District, its location and capacity contribute to the overall resilience of the region's water infrastructure. For enthusiasts interested in the intersection of water resources, climate, and infrastructure, Caviness Dam serves as a compelling case study in the complexities and considerations involved in managing and maintaining vital water resources in Virginia.
Dam Length |
275 |
Dam Height |
30 |
Surface Area |
2.9 |
Hydraulic Height |
30 |
Nid Storage |
46.44 |
Structural Height |
30 |
Hazard Potential |
Undetermined |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Chestnut Creek At Galax
|
34cfs |
New River At Allisonia
|
1540cfs |
New River Near Galax
|
809cfs |
New River At Ivanhoe
|
1120cfs |
Reed Creek At Grahams Forge
|
69cfs |
Ararat River At Ararat
|
149cfs |
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.
Caviness Dam