Usry Dam Reservoir Report
Nearby: Mt. Airy North Dam Cedar Fork Dam
Last Updated: December 6, 2025
Usry Dam, located in Caroline, Virginia, is a privately owned structure regulated by the Department of Conservation and Recreation.
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Summary
The dam, primarily used for recreation, stands at a height of 30 feet and spans 500 feet in length. It is situated on a tributary of the North Anna River and is under the jurisdiction of the state of Virginia. Despite its undetermined hazard potential and not being rated for condition assessment, the dam provides a storage capacity of 248 acre-feet and covers a surface area of 12.7 acres.
While specific details about the construction year, spillway type, and emergency action plan are not provided, the dam remains functional with regular state inspections and enforcement. The surrounding area offers opportunities for outdoor activities and water-based recreation, making Usry Dam a popular destination for water resource and climate enthusiasts. With a notable presence in the Baltimore District and the support of Representative Robert J. Wittman, the dam serves as a vital resource for the local community and contributes to the overall conservation efforts in the region.
Dam Length |
500 |
Dam Height |
30 |
River Or Stream |
trib. North Anna River |
Primary Dam Type |
Earth |
Surface Area |
12.7 |
Hydraulic Height |
30 |
Nid Storage |
248 |
Structural Height |
30 |
Hazard Potential |
Undetermined |
Nid Height |
30 |
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.
Usry Dam