Algonkian Regional Park Interconnected Impoundemnts Reservoir Report

Last Updated: December 5, 2025

Algonkian Regional Park Interconnected Impoundments in Loudoun, Virginia, is a vital water resource managed by the local government.


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Summary

The interconnected impoundments serve as Fish and Wildlife Ponds, providing essential habitat for various species and offering recreational opportunities for visitors. The primary dam type is Earth, with a height of 10 feet and a storage capacity of 124 acre-feet.

Situated along Sugarland Run, the impoundments cover a surface area of 31 acres and play a crucial role in watershed management. The Department of Conservation and Recreation regulates and inspects the site, ensuring its compliance with state standards. While the hazard potential is deemed undetermined and the condition assessment is not rated, the impoundments continue to support environmental conservation efforts and serve as a recreational haven for the community.

With a rich history and a strategic location within the Baltimore District, Algonkian Regional Park Interconnected Impoundments stand as a testament to the importance of water resource management in the face of climate change. As enthusiasts of water resources and climate action, exploring the interconnected impoundments offers a glimpse into the intersection of conservation, recreation, and sustainability in Virginia's landscape.

Dam Length

1993

Dam Height

10

River Or Stream

Sugarland Run

Primary Dam Type

Earth

Surface Area

31

Hydraulic Height

10

Nid Storage

124

Structural Height

10

Hazard Potential

Undetermined

Nid Height

10
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.