Jericho Pond Dam
Key Takeaway
Jericho Pond Dam is classified as high hazard in New Jersey. It was completed in 1937 and is 89 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 | 6 ft (taller than 0.6% in NJ) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 49 acre-ft |
| Normal Storage | 31 acre-ft |
| Surface Area | 25 acres |
| Drainage Area | 8 sq mi |
| Max Discharge | 400 cfs |
| Year Completed | 1937 (89 years old) |
| NID ID | NJ00631 |
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
M.R. Dickinson & Son
Private
Nearby Dams
Mickels Mill Dam
Salem, NJ
Low Hazard 10 ftArrowhead Lake Pond Dam
Cumberland, NJ
Significant Hazard 15 ftWoodmere Dam
Salem, NJ
Low Hazard 13 ftDavis Mill Dam
Cumberland, NJ
Significant Hazard 18 ftMaskells Mill Pond Dam
Salem, NJ
Significant Hazard 13 ftCoxhat Pond Dam
Salem, NJ
Low Hazard 9 ftThundergut Pond Dam
Salem, NJ
Low Hazard 13 ftCobbs Mill Dam
Salem, NJ
Significant Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Jericho Pond Dam?
Jericho Pond 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 Jericho Pond Dam?
Jericho Pond Dam is owned by M.R. Dickinson & Son (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jericho Pond Dam built?
Jericho Pond Dam was completed in 1937, making it 89 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 Jericho Pond Dam?
Jericho Pond 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 Jericho Pond Dam?
Jericho Pond Dam has a dam height of 6 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 Jericho Pond Dam last inspected?
Jericho Pond Dam was last inspected on March 31, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.