Glendola Reservoir Dam
Key Takeaway
Glendola Reservoir Dam is classified as high hazard in New Jersey. It was completed in 1961 and is 65 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 | 65 ft (taller than 97.9% in NJ) |
| Dam Length | 4,500 ft |
| Dam Type | Earth |
| Max Storage | 4.3K acre-ft |
| Normal Storage | 3.2K acre-ft |
| Surface Area | 120 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 260 cfs |
| Year Completed | 1961 (65 years old) |
| NID ID | NJ00096 |
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
New Jersey-American Water Company
Private
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What is the hazard classification of Glendola Reservoir Dam?
Glendola Reservoir 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 Glendola Reservoir Dam?
Glendola Reservoir Dam is owned by New Jersey-American Water Company (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Glendola Reservoir Dam built?
Glendola Reservoir Dam was completed in 1961, making it 65 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 Glendola Reservoir Dam?
Glendola Reservoir 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 Glendola Reservoir Dam?
Glendola Reservoir Dam has a dam height of 65 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 Glendola Reservoir Dam last inspected?
Glendola Reservoir Dam was last inspected on April 14, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.