Marlton Lakes Upper Dam
Key Takeaway
Marlton Lakes Upper Dam is classified as significant hazard in New Jersey. It was completed in 1940 and is 86 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 12 ft (taller than 31.2% in NJ) |
| Dam Length | 1,300 ft |
| Dam Type | Earth |
| Normal Storage | 100 acre-ft |
| Surface Area | 50 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1940 (86 years old) |
| NID ID | NJ00413 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Marlton Lakes Civic Association
Private
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What is the hazard classification of Marlton Lakes Upper Dam?
Marlton Lakes Upper Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Marlton Lakes Upper Dam?
Marlton Lakes Upper Dam is owned by Marlton Lakes Civic Association (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Marlton Lakes Upper Dam built?
Marlton Lakes Upper Dam was completed in 1940, making it 86 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 Marlton Lakes Upper Dam?
Marlton Lakes Upper 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 Marlton Lakes Upper Dam?
Marlton Lakes Upper Dam has a dam height of 12 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 Marlton Lakes Upper Dam last inspected?
Marlton Lakes Upper Dam was last inspected on April 17, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.