Ashbrook Dam

Russell Branch tributary· Loudoun, Virginia· Earth· 20 ft tall
Unknown Flood Risk Reduction Private

Key Takeaway

Ashbrook Dam is classified as unknown in Virginia. Its primary use is flood risk reduction.

Physical Details

Dam Height 20 ft (taller than 26.8% in VA)
Dam Length325 ft
Dam TypeEarth
Max Storage82 acre-ft
Normal Storage35 acre-ft
Surface Area6 acres
Drainage Area1 sq mi
NID IDVA107060

Safety Information

Unknown

Hazard potential has not been determined.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
State Regulated: Yes
Regulatory Agency: Department of Conservation and Recreation

Ownership

Northwestern Mutual Life Insurance Co. (multiple owners)

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Ashbrook Dam?

Ashbrook Dam is classified as Unknown. Hazard potential has not been determined. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Ashbrook Dam?

Ashbrook Dam is owned by Northwestern Mutual Life Insurance Co. (multiple owners) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Ashbrook Dam?

Ashbrook Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Ashbrook Dam?

Ashbrook Dam has a dam height of 20 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.