Thoroughgood Dam

Wolfsnare Creek/Lynnhaven River Western Branch - VAHU6 CB25 Lynnhaven River· Virginia Beach, Virginia· Earth· 8 ft tall
Unknown Flood Risk Reduction Private

Key Takeaway

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

Physical Details

Dam Height 8 ft (taller than 0.5% in VA)
Dam Length330 ft
Dam TypeEarth
Max Storage133 acre-ft
Normal Storage56 acre-ft
Surface Area19 acres
Drainage Area0 sq mi
NID IDVA810001

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

Thoroughgood Civic League

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Thoroughgood Dam?

Thoroughgood 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 Thoroughgood Dam?

Thoroughgood Dam is owned by Thoroughgood Civic League (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Thoroughgood Dam?

Thoroughgood 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 Thoroughgood Dam?

Thoroughgood Dam has a dam height of 8 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.