Kingstowne Lake Dam

Kingstowne Lake Dam is an earth dam located in Fairfax County, Virginia. It carries a High hazard potential classification and has a satisfactory condition assessment.

About Kingstowne Lake Dam

The primary purpose of Kingstowne Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Kingstowne Community Association (private). It impounds the Dogue Creek.

The dam stands 64 feet tall and stretches 994 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 320 acre-feet, and collects water from a drainage area of 0 square miles.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. 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 07/12/2017. That was 8 years ago, which is on the longer end for a high-hazard structure.

At 64 feet, this dam is taller than 96% of all dams in the United States.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Virginia dam safety program can provide more specific information about emergency planning for this structure.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateVirginia
CountyFairfax
River/StreamDogue Creek
Coordinates38.77540, -77.13550

Physical Characteristics

Dam TypeEarth
NID Height64 ft
Dam Height64 ft
Dam Length994 ft

Storage & Hydraulics

NID Storage320 acre-ft
Max Storage320 acre-ft
Normal Storage160 acre-ft
Surface Area13 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeRecreation
OwnerKingstowne Community Association
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection07/12/2017
Emergency Action PlanYes

Identifiers

NID IDVA059032
Federal IDVA059032
More InfoState Dam Safety Program

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