Rivanna W&S Dam

Albemarle, Virginia· 34 ft tall
Low Hazard Private

Key Takeaway

Rivanna W&S Dam is classified as low hazard in Virginia.

Physical Details

Dam Height 34 ft (taller than 78.3% in VA)
Max Storage83 acre-ft
Normal Storage39 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
NID IDVA003233

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

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

Emergency Action Plan: No
Last Inspection: July 5, 2023
State Regulated: Yes
Regulatory Agency: Department of Conservation and Recreation

Ownership

Rivanna Water and Sewer Authority

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Rivanna W&S Dam?

Rivanna W&S Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Rivanna W&S Dam?

Rivanna W&S Dam is owned by Rivanna Water and Sewer Authority (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

How tall is Rivanna W&S Dam?

Rivanna W&S Dam has a dam height of 34 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 Rivanna W&S Dam last inspected?

Rivanna W&S Dam was last inspected on July 5, 2023. 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.