Marlu Lake Dam
Key Takeaway
Marlu Lake Dam is classified as low hazard in New Jersey. It was completed in 1965 and is 61 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 29 ft (taller than 89.4% in NJ) |
| Dam Length | 424 ft |
| Dam Type | Earth |
| Normal Storage | 82 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 866 cfs |
| Year Completed | 1965 (61 years old) |
| NID ID | NJ00098 |
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
County of Monmouth Park System
Local Government
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High Hazard 16 ftFrequently Asked Questions
What is the hazard classification of Marlu Lake Dam?
Marlu 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 Marlu Lake Dam?
Marlu Lake Dam is owned by County of Monmouth Park System (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Marlu Lake Dam built?
Marlu Lake Dam was completed in 1965, making it 61 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 Marlu Lake Dam?
Marlu Lake Dam serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Marlu Lake Dam?
Marlu Lake Dam has a dam height of 29 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 Marlu Lake Dam last inspected?
Marlu Lake Dam was last inspected on October 24, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.