Clove River Dam
Key Takeaway
Clove River Dam is classified as high hazard in New Jersey. It was completed in 1932 and is 94 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 | 28 ft (taller than 88.4% in NJ) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 633 acre-ft |
| Normal Storage | 300 acre-ft |
| Surface Area | 32 acres |
| Drainage Area | 22 sq mi |
| Max Discharge | 7,628 cfs |
| Year Completed | 1932 (94 years old) |
| NID ID | NJ00035 |
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 Sussex
Local Government
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Low Hazard 35 ftFrequently Asked Questions
What is the hazard classification of Clove River Dam?
Clove River 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 Clove River Dam?
Clove River Dam is owned by Borough of Sussex (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Clove River Dam built?
Clove River Dam was completed in 1932, making it 94 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 Clove River Dam?
Clove River 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 Clove River Dam?
Clove River Dam has a dam height of 28 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 Clove River Dam last inspected?
Clove River Dam was last inspected on March 24, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.