Robert Rooke Dam
Key Takeaway
Robert Rooke Dam is classified as high hazard in New Jersey. It was completed in 1963 and is 63 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 | 23 ft (taller than 82.2% in NJ) |
| Dam Length | 620 ft |
| Dam Type | Earth |
| Max Storage | 147 acre-ft |
| Normal Storage | 49 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 2,336 cfs |
| Year Completed | 1963 (63 years old) |
| NID ID | NJ00262 |
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
YMCA of Newark
Private
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Significant Hazard 22 ftFrequently Asked Questions
What is the hazard classification of Robert Rooke Dam?
Robert Rooke 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 Robert Rooke Dam?
Robert Rooke Dam is owned by YMCA of Newark (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Robert Rooke Dam built?
Robert Rooke Dam was completed in 1963, making it 63 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 Robert Rooke Dam?
Robert Rooke 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 Robert Rooke Dam?
Robert Rooke Dam has a dam height of 23 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 Robert Rooke Dam last inspected?
Robert Rooke Dam was last inspected on April 28, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.