Apex Lake Dam

Williams Creek· Wake, North Carolina· Built 1968· Earth·
High Hazard Recreation Water Supply Local Government

Key Takeaway

Apex Lake Dam is classified as high hazard in North Carolina. It was completed in 1968 and is 58 years old. Its primary use is recreation. 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 Length735 ft
Dam TypeEarth
Max Storage163 acre-ft
Normal Storage136 acre-ft
Drainage Area1,436 sq mi
Max Discharge261 cfs
Year Completed1968 (58 years old)
NID IDNC00933

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: January 25, 2022
State Regulated: Yes
Regulatory Agency: NCDEQ, DEMLR, Dam Safety Program

Ownership

Town of Apex

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Apex Lake Dam?

Apex Lake 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 Apex Lake Dam?

Apex Lake Dam is owned by Town of Apex (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Apex Lake Dam built?

Apex Lake Dam was completed in 1968, making it 58 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 Apex Lake Dam?

Apex Lake Dam serves the following purposes: Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Apex Lake Dam last inspected?

Apex Lake Dam was last inspected on January 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.