Hewitt Lake Dam
Key Takeaway
Hewitt Lake Dam is classified as low hazard in North Carolina. It was completed in 1969 and is 57 years old. Its primary use is recreation.
Physical Details
| Dam Length | 255 ft |
| Dam Type | Earth |
| Max Storage | 50 acre-ft |
| Normal Storage | 42 acre-ft |
| Surface Area | 5 acres |
| Max Discharge | 185 cfs |
| Year Completed | 1969 (57 years old) |
| NID ID | NC00476 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
David G Grigg
Private
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Low HazardFrequently Asked Questions
What is the hazard classification of Hewitt Lake Dam?
Hewitt Lake Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Hewitt Lake Dam?
Hewitt Lake Dam is owned by David G Grigg (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hewitt Lake Dam built?
Hewitt Lake Dam was completed in 1969, making it 57 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 Hewitt Lake Dam?
Hewitt Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Hewitt Lake Dam last inspected?
Hewitt Lake Dam was last inspected on November 7, 2012. Inspection dates indicate when a formal review occurred, not the results of that inspection.