Louisa H.S. Dam Reservoir Report
Last Updated: December 8, 2025
Louisa H.S.
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Summary
Dam, located in Louisa, Virginia, is a private earth dam regulated by the Department of Conservation and Recreation. Standing at a height of 21 feet, this dam serves as a crucial structure on tributary Northeast Creek, providing a storage capacity of 61 acre-feet. Despite its undetermined hazard potential and unrated condition assessment, the dam remains under state jurisdiction with permitting, inspection, and enforcement protocols in place.
The dam, situated within the Baltimore District, plays a vital role in water resource management in the region. Although specific details such as completion year, dam length, and surface area are not provided, the presence of this structure underscores the importance of maintaining and monitoring dams for both water supply and environmental protection. With Abigail Davis Spanberger as the representative overseeing the Congressional district, the safety and functionality of Louisa H.S. Dam are essential considerations for climate and water resource enthusiasts.
As a focal point for water enthusiasts and climate advocates, Louisa H.S. Dam represents a significant piece of Virginia's infrastructure. While aspects such as emergency action plans, risk assessment, and inundation maps may need further development, the dam's presence underscores the interconnectedness of water resources and climate resilience. With ongoing regulatory oversight and the potential for future enhancements, Louisa H.S. Dam stands as a testament to the importance of sustainable water management practices in the face of changing climate conditions.
Dam Height |
21 |
River Or Stream |
trib. Northeast Creek |
Primary Dam Type |
Earth |
Hydraulic Height |
21 |
Nid Storage |
61 |
Structural Height |
21 |
Hazard Potential |
Undetermined |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
North Anna River Near Partlow
|
48cfs |
Po River Near Spotsylvania
|
11cfs |
Rivanna River At Palmyra
|
171cfs |
Rapidan River Near Culpeper
|
107cfs |
Robinson River Near Locust Dale
|
61cfs |
Little River Near Doswell
|
24cfs |
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.
Louisa H.S. Dam