Calvin Project Slurry Dam

Lee, Virginia· 95 ft tall
Unknown Private

Key Takeaway

Calvin Project Slurry Dam is classified as unknown in Virginia.

Physical Details

Dam Height 95 ft (taller than 98.5% in VA)
Max Storage2.3K acre-ft
Surface Area111 acres
Drainage Area1 sq mi
NID IDVA105005

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 Energy

Ownership

Calvin Minerals LLC

Private

Nearby Dams

Keokee Dam

Lee, VA

High Hazard 50 ft

Miller Cove Slurry Impoundment Dam

Lee, VA

Unknown 245 ft

Kingdom Come State Park Dam

Harlan, KY

High Hazard 28 ft

Bens Branch Dam

Wise, VA

High Hazard 55 ft

Frequently Asked Questions

What is the hazard classification of Calvin Project Slurry Dam?

Calvin Project Slurry 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 Calvin Project Slurry Dam?

Calvin Project Slurry Dam is owned by Calvin Minerals LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

How tall is Calvin Project Slurry Dam?

Calvin Project Slurry Dam has a dam height of 95 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.