Dewar Lake Dam
Key Takeaway
Dewar Lake Dam is classified as significant hazard in North Carolina. It was completed in 1951 and is 75 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 480 ft |
| Dam Type | Earth |
| Max Storage | 77 acre-ft |
| Normal Storage | 64 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 83 sq mi |
| Max Discharge | 40 cfs |
| Year Completed | 1951 (75 years old) |
| NID ID | NC01104 |
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
Alice H. Dewar
Private
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Low HazardFrequently Asked Questions
What is the hazard classification of Dewar Lake Dam?
Dewar Lake Dam 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 Dewar Lake Dam?
Dewar Lake Dam is owned by Alice H. Dewar (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dewar Lake Dam built?
Dewar Lake Dam was completed in 1951, making it 75 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 Dewar Lake Dam?
Dewar Lake Dam serves the following purposes: Irrigation, Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Dewar Lake Dam last inspected?
Dewar Lake Dam was last inspected on March 2, 2001. Inspection dates indicate when a formal review occurred, not the results of that inspection.