D.O.E. Savannah River Par Pond Lower Dam

LOWER THREE RUNS-TR· Barnwell, South Carolina· Built 1959· Earth· 66 ft tall
High Hazard Other Federal Government

Key Takeaway

D.O.E. Savannah River Par Pond Lower Dam is classified as high hazard in South Carolina. It was completed in 1959 and is 67 years old. Its primary use is other. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 66 ft (taller than 98.5% in SC)
Dam Length4,470 ft
Dam TypeEarth
Max Storage77.5K acre-ft
Normal Storage60.0K acre-ft
Surface Area2,640 acres
Drainage Area36 sq mi
Max Discharge2,340 cfs
Year Completed1959 (67 years old)
Year Modified1994
NID IDSC83401

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: Yes
Last Inspection: July 20, 2005
State Regulated: No

Ownership

DOE SAVANNAH RIVER

Federal Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of D.O.E. Savannah River Par Pond Lower Dam?

D.O.E. Savannah River Par Pond Lower Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates D.O.E. Savannah River Par Pond Lower Dam?

D.O.E. Savannah River Par Pond Lower Dam is owned by DOE SAVANNAH RIVER (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was D.O.E. Savannah River Par Pond Lower Dam built?

D.O.E. Savannah River Par Pond Lower Dam was completed in 1959, making it 67 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

What is the primary purpose of D.O.E. Savannah River Par Pond Lower Dam?

D.O.E. Savannah River Par Pond Lower Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is D.O.E. Savannah River Par Pond Lower Dam?

D.O.E. Savannah River Par Pond Lower Dam has a dam height of 66 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 D.O.E. Savannah River Par Pond Lower Dam last inspected?

D.O.E. Savannah River Par Pond Lower Dam was last inspected on July 20, 2005. 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.