Yards Creek Lower - Auxiliary Dike
Key Takeaway
Yards Creek Lower - Auxiliary Dike is classified as high hazard in New Jersey. It was completed in 1965 and is 61 years old. Its primary use is hydroelectric. 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 | 35 ft (taller than 93.2% in NJ) |
| Dam Length | 2,091 ft |
| Dam Type | Earth |
| Max Storage | 5.4K acre-ft |
| Normal Storage | 5.4K acre-ft |
| Surface Area | 310 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1965 (61 years old) |
| NID ID | NJ00892 |
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
Yards Creek Energy, LLC
Private
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High Hazard 52 ftFrequently Asked Questions
What is the hazard classification of Yards Creek Lower - Auxiliary Dike?
Yards Creek Lower - Auxiliary Dike 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 Yards Creek Lower - Auxiliary Dike?
Yards Creek Lower - Auxiliary Dike is owned by Yards Creek Energy, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Yards Creek Lower - Auxiliary Dike built?
Yards Creek Lower - Auxiliary Dike 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 Yards Creek Lower - Auxiliary Dike?
Yards Creek Lower - Auxiliary Dike serves the following purposes: Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Yards Creek Lower - Auxiliary Dike?
Yards Creek Lower - Auxiliary Dike has a dam height of 35 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 Yards Creek Lower - Auxiliary Dike last inspected?
Yards Creek Lower - Auxiliary Dike was last inspected on August 24, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.