Muddy Creek Dam #8

Thompson Creek· McDowell, North Carolina· Built 1964· Earth·
High Hazard Flood Risk Reduction Local Government

Key Takeaway

Muddy Creek Dam #8 is classified as high hazard in North Carolina. It was completed in 1964 and is 62 years old. Its primary use is flood risk reduction. 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 Length565 ft
Dam TypeEarth
Max Storage250 acre-ft
Normal Storage84 acre-ft
Surface Area7 acres
Max Discharge6,800 cfs
Year Completed1964 (62 years old)
NID IDNC00172

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: March 13, 2023
State Regulated: Yes
Regulatory Agency: NCDEQ, DEMLR, Dam Safety Program

Ownership

McDowell Soil and Water Conservation District

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Muddy Creek Dam #8?

Muddy Creek Dam #8 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 Muddy Creek Dam #8?

Muddy Creek Dam #8 is owned by McDowell Soil and Water Conservation District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Muddy Creek Dam #8 built?

Muddy Creek Dam #8 was completed in 1964, making it 62 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 Muddy Creek Dam #8?

Muddy Creek Dam #8 serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Muddy Creek Dam #8 last inspected?

Muddy Creek Dam #8 was last inspected on March 13, 2023. 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.