Peddie Lake Dam
Key Takeaway
Peddie Lake Dam is classified as high hazard in New Jersey. It was completed in 1923 and is 103 years old. Its primary use is recreation. 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 Height | 15 ft (taller than 51.4% in NJ) |
| Dam Length | 72 ft |
| Dam Type | Concrete |
| Max Storage | 154 acre-ft |
| Normal Storage | 63 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 14 sq mi |
| Max Discharge | 860 cfs |
| Year Completed | 1923 (103 years old) |
| NID ID | NJ00149 |
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
Borough of Hightstown
Local Government
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High Hazard 38 ftFrequently Asked Questions
What is the hazard classification of Peddie Lake Dam?
Peddie Lake Dam 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 Peddie Lake Dam?
Peddie Lake Dam is owned by Borough of Hightstown (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Peddie Lake Dam built?
Peddie Lake Dam was completed in 1923, making it 103 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 Peddie Lake Dam?
Peddie 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.
How tall is Peddie Lake Dam?
Peddie Lake Dam has a dam height of 15 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Peddie Lake Dam last inspected?
Peddie Lake Dam was last inspected on July 13, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.