Duncan Park Lake Dam

TR-FAIRFOREST CREEK· Spartanburg, South Carolina· Built 1935· 42 ft tall
Significant Hazard Recreation Local Government

Key Takeaway

Duncan Park Lake Dam is classified as significant hazard in South Carolina. It was completed in 1935 and is 91 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 42 ft (taller than 93.6% in SC)
Max Storage213 acre-ft
Normal Storage196 acre-ft
Surface Area16 acres
Year Completed1935 (91 years old)
NID IDSC00760

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: July 25, 2022
State Regulated: Yes
Regulatory Agency: SC DHEC

Ownership

CITY OF SPARTANBURG

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Duncan Park Lake Dam?

Duncan Park Lake Dam 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 Duncan Park Lake Dam?

Duncan Park Lake Dam is owned by CITY OF SPARTANBURG (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Duncan Park Lake Dam built?

Duncan Park Lake Dam was completed in 1935, making it 91 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 Duncan Park Lake Dam?

Duncan Park Lake Dam 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 Duncan Park Lake Dam?

Duncan Park Lake Dam has a dam height of 42 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 Duncan Park Lake Dam last inspected?

Duncan Park Lake Dam was last inspected on July 25, 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.