Boswell Tavern Dam Reservoir Report
Nearby: South Anna Dam #3 Gordonsville Dam
Last Updated: January 12, 2026
Boswell Tavern Dam, located in Louisa, Virginia, is a state-regulated structure managed by the Department of Conservation and Recreation.
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Summary
This earth-type dam stands at a height of 27 feet and has a storage capacity of 112 acre-feet. Situated on a tributary of the South Anna River, the dam's hazard potential is currently classified as undetermined, with its condition assessment marked as not rated.
Despite lacking specific information on completion date and purpose, Boswell Tavern Dam remains a noteworthy feature for water resource and climate enthusiasts. Its presence underscores the importance of proper dam management and regulation in safeguarding surrounding communities and ecosystems. This structure serves as a reminder of the critical role dams play in water management and flood control, warranting further investigation and monitoring from a climate resilience perspective.
Dam Height |
27 |
River Or Stream |
trib. South Anna River |
Hydraulic Height |
27 |
Nid Storage |
112 |
Structural Height |
27 |
Hazard Potential |
Undetermined |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
N F Rivanna River Near Earlysville
|
153cfs |
Rivanna River At Palmyra
|
725cfs |
Rapidan River Near Ruckersville
|
114cfs |
Robinson River Near Locust Dale
|
260cfs |
Moormans River Near Free Union
|
68cfs |
Rapidan River Near Culpeper
|
147cfs |
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.
Boswell Tavern Dam