Buck Ash Basin Divider Dam

Yadkin River· Rowan, North Carolina· Built 1977· Earth·
High Hazard Tailings Public Utility

Key Takeaway

Buck Ash Basin Divider Dam is classified as high hazard in North Carolina. It was completed in 1977 and is 49 years old. Its primary use is tailings. 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 Length1,400 ft
Dam TypeEarth
Max Storage1.2K acre-ft
Normal Storage135 acre-ft
Surface Area46 acres
Drainage Area154 sq mi
Year Completed1977 (49 years old)
NID IDNC05969

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: August 24, 2022
State Regulated: Yes
Regulatory Agency: NCDEQ, DEMLR, Dam Safety Program

Ownership

Duke Energy Corporation

Public Utility

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Buck Ash Basin Divider Dam?

Buck Ash Basin Divider 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 Buck Ash Basin Divider Dam?

Buck Ash Basin Divider Dam is owned by Duke Energy Corporation (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Buck Ash Basin Divider Dam built?

Buck Ash Basin Divider Dam was completed in 1977, making it 49 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 Buck Ash Basin Divider Dam?

Buck Ash Basin Divider Dam serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Buck Ash Basin Divider Dam last inspected?

Buck Ash Basin Divider Dam was last inspected on August 24, 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.