Old Morris Canal Dam
Key Takeaway
Old Morris Canal Dam is classified as significant hazard in New Jersey. It was completed in 1932 and is 94 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 18 ft (taller than 66.3% in NJ) |
| Dam Length | 200 ft |
| Dam Type | Concrete |
| Max Storage | 55 acre-ft |
| Normal Storage | 26 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 118 sq mi |
| Max Discharge | 3,854 cfs |
| Year Completed | 1932 (94 years old) |
| NID ID | NJ00173 |
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
Town of Boonton
Local Government
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Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Old Morris Canal Dam?
Old Morris Canal 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 Old Morris Canal Dam?
Old Morris Canal Dam is owned by Town of Boonton (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Old Morris Canal Dam built?
Old Morris Canal Dam was completed in 1932, making it 94 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 Old Morris Canal Dam?
Old Morris Canal 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 Old Morris Canal Dam?
Old Morris Canal Dam has a dam height of 18 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 Old Morris Canal Dam last inspected?
Old Morris Canal Dam was last inspected on March 23, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.