Precision Dynamics Lake Dam

Precision Dynamics Lake Dam is an earth dam located in Loudoun County, Virginia. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

About Precision Dynamics Lake Dam

The primary purpose of Precision Dynamics Lake Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Round Hill Owners Association (private). It impounds the Tr-north Fork Goose Creek.

The dam stands 36 feet tall and stretches 450 feet across, creates a reservoir covering 17 acres, has a maximum storage capacity of 391 acre-feet, and collects water from a drainage area of 0 square miles.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 06/26/2020.

At 36 feet, this dam is taller than 83% of dams nationwide.

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Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateVirginia
CountyLoudoun
River/StreamTr-north Fork Goose Creek
Coordinates39.11210, -77.76550

Physical Characteristics

Dam TypeEarth
NID Height36 ft
Dam Height36 ft
Dam Length450 ft

Storage & Hydraulics

NID Storage391 acre-ft
Max Storage391 acre-ft
Normal Storage204 acre-ft
Surface Area17 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeIrrigation
OwnerRound Hill Owners Association
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection06/26/2020
Emergency Action PlanYes

Identifiers

NID IDVA107011
Federal IDVA107011
More InfoState Dam Safety Program

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