Anson County Wwtp Upper Dam (Sludge Lagoon)
Key Takeaway
Anson County Wwtp Upper Dam (Sludge Lagoon) is classified as high hazard in North Carolina. It was completed in 1970 and is 56 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 Length | 1,050 ft |
| Dam Type | Earth |
| Max Storage | 50 acre-ft |
| Surface Area | 6 acres |
| Max Discharge | 0 cfs |
| Year Completed | 1970 (56 years old) |
| NID ID | NC06054 |
Safety Information
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?
Ownership
Anson County
Local Government
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High Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Anson County Wwtp Upper Dam (Sludge Lagoon)?
Anson County Wwtp Upper Dam (Sludge Lagoon) 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 Anson County Wwtp Upper Dam (Sludge Lagoon)?
Anson County Wwtp Upper Dam (Sludge Lagoon) is owned by Anson County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Anson County Wwtp Upper Dam (Sludge Lagoon) built?
Anson County Wwtp Upper Dam (Sludge Lagoon) was completed in 1970, making it 56 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 Anson County Wwtp Upper Dam (Sludge Lagoon)?
Anson County Wwtp Upper Dam (Sludge Lagoon) 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 Anson County Wwtp Upper Dam (Sludge Lagoon) last inspected?
Anson County Wwtp Upper Dam (Sludge Lagoon) was last inspected on August 25, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.