Canistear Reservoir #2 Dam
Key Takeaway
Canistear Reservoir #2 Dam is classified as high hazard in New Jersey. It was completed in 1896 and is 130 years old. Its primary use is water supply. 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 | 44 ft (taller than 96% in NJ) |
| Dam Length | 330 ft |
| Dam Type | Masonry |
| Normal Storage | 7.4K acre-ft |
| Surface Area | 302 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1896 (130 years old) |
| NID ID | NJ00561 |
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
City of Newark, Department of Water and Sewer Utilities
Local Government
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Low Hazard 11 ftFrequently Asked Questions
What is the hazard classification of Canistear Reservoir #2 Dam?
Canistear Reservoir #2 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 Canistear Reservoir #2 Dam?
Canistear Reservoir #2 Dam is owned by City of Newark, Department of Water and Sewer Utilities (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Canistear Reservoir #2 Dam built?
Canistear Reservoir #2 Dam was completed in 1896, making it 130 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 Canistear Reservoir #2 Dam?
Canistear Reservoir #2 Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Canistear Reservoir #2 Dam?
Canistear Reservoir #2 Dam has a dam height of 44 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 Canistear Reservoir #2 Dam last inspected?
Canistear Reservoir #2 Dam was last inspected on December 1, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.