Cozy Lake Dam
Key Takeaway
Cozy Lake Dam is classified as low hazard in New Jersey. It was completed in 1924 and is 102 years old. Its primary use is recreation.
Physical Details
| Dam Height | 8 ft (taller than 5.1% in NJ) |
| Dam Length | 610 ft |
| Dam Type | Earth |
| Normal Storage | 150 acre-ft |
| Surface Area | 29 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 955 cfs |
| Year Completed | 1924 (102 years old) |
| NID ID | NJ00309 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Cozy Lakers Inc.
Private
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Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Cozy Lake Dam?
Cozy Lake Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Cozy Lake Dam?
Cozy Lake Dam is owned by Cozy Lakers Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Cozy Lake Dam built?
Cozy Lake Dam was completed in 1924, making it 102 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 Cozy Lake Dam?
Cozy Lake 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 Cozy Lake Dam?
Cozy Lake Dam has a dam height of 8 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 Cozy Lake Dam last inspected?
Cozy Lake Dam was last inspected on June 7, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.