Sediment Pond 1

Augusta, Virginia· Earth· 15 ft tall
Significant Hazard Other Tailings Private

Key Takeaway

Sediment Pond 1 is classified as significant hazard in Virginia. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 15 ft (taller than 11.8% in VA)
Dam Length400 ft
Dam TypeEarth
Max Storage34 acre-ft
NID IDVA015021

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
State Regulated: No

Ownership

Shenandoah Stone

Private

Nearby Dams

Sediment Pond 2

Augusta, VA

Significant Hazard 15 ft

Sediment Pond 3

Augusta, VA

Significant Hazard 15 ft

South River Dam #7

Augusta, VA

High Hazard 46 ft

South River Dam #6

Augusta, VA

High Hazard 56 ft

Coles Run Dam

Augusta, VA

High Hazard 65 ft

Lower Wallace Dam

Augusta, VA

Low Hazard 23 ft

Upper Wallace Dam

Augusta, VA

High Hazard 37 ft

Elizabeth Hearn Dam

Augusta, VA

Unknown 21 ft

Frequently Asked Questions

What is the hazard classification of Sediment Pond 1?

Sediment Pond 1 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 Sediment Pond 1?

Sediment Pond 1 is owned by Shenandoah Stone (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Sediment Pond 1?

Sediment Pond 1 serves the following purposes: Other, Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Sediment Pond 1?

Sediment Pond 1 has a dam height of 15 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.