Rankin Lake Dam

Drowning Creek-Os· Moore, North Carolina· Built 1973· Earth·
Low Hazard Recreation Private

Key Takeaway

Rankin Lake Dam is classified as low hazard in North Carolina. It was completed in 1973 and is 53 years old. Its primary use is recreation.

Physical Details

Dam Length435 ft
Dam TypeEarth
Max Storage62 acre-ft
Normal Storage44 acre-ft
Surface Area11 acres
Drainage Area45 sq mi
Max Discharge56 cfs
Year Completed1973 (53 years old)
NID IDNC00732

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

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

Emergency Action Plan: No
Last Inspection: March 17, 2009
State Regulated: No

Ownership

Beaver Dam Pines, Inc.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Rankin Lake Dam?

Rankin Lake Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Rankin Lake Dam?

Rankin Lake Dam is owned by Beaver Dam Pines, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Rankin Lake Dam built?

Rankin Lake Dam was completed in 1973, making it 53 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 Rankin Lake Dam?

Rankin 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.

When was Rankin Lake Dam last inspected?

Rankin Lake Dam was last inspected on March 17, 2009. 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.