Hart Lake Dam Upper
Key Takeaway
Hart Lake Dam Upper is classified as significant hazard in North Carolina. It was completed in 1967 and is 59 years old. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 64 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 282 sq mi |
| Max Discharge | 462 cfs |
| Year Completed | 1967 (59 years old) |
| NID ID | NC00366 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Hart Square
Private
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Low HazardFrequently Asked Questions
What is the hazard classification of Hart Lake Dam Upper?
Hart Lake Dam Upper is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Hart Lake Dam Upper?
Hart Lake Dam Upper is owned by Hart Square (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hart Lake Dam Upper built?
Hart Lake Dam Upper was completed in 1967, making it 59 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 Hart Lake Dam Upper?
Hart Lake Dam Upper serves the following purposes: Other, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Hart Lake Dam Upper last inspected?
Hart Lake Dam Upper was last inspected on November 16, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.