Lake Innsbrook

Rooty Branch· Henrico, Virginia· Earth· 22 ft tall
Significant Hazard Recreation Private

Key Takeaway

Lake Innsbrook is classified as significant hazard in Virginia. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 22 ft (taller than 34.1% in VA)
Dam TypeEarth
Max Storage92 acre-ft
Drainage Area0 sq mi
NID IDVA087029

Safety Information

Significant Hazard

No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.

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

Emergency Action Plan: Yes
Last Inspection: March 4, 2022
State Regulated: Yes
Regulatory Agency: Department of Conservation and Recreation

Ownership

Highwoods Property

Private

Nearby Dams

Cox Road Dam

Henrico, VA

High Hazard 14 ft

West Broad Village Dam

Henrico, VA

Unknown 19 ft

Lake Rooty Dam

Henrico, VA

High Hazard 22 ft

Barrington Dam

Henrico, VA

High Hazard 17 ft

Echo Dam

Henrico, VA

High Hazard 19 ft

Wellesley Dam

Henrico, VA

High Hazard 29 ft

Overhill Dam

Hanover, VA

Unknown 12 ft

West End Lake

Henrico, VA

Unknown 19 ft

Frequently Asked Questions

What is the hazard classification of Lake Innsbrook?

Lake Innsbrook is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Lake Innsbrook?

Lake Innsbrook is owned by Highwoods Property (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Lake Innsbrook?

Lake Innsbrook serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Lake Innsbrook?

Lake Innsbrook has a dam height of 22 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.

When was Lake Innsbrook last inspected?

Lake Innsbrook was last inspected on March 4, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.

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.