Sunrise Lake Dam
Key Takeaway
Sunrise Lake Dam is classified as significant hazard in New Jersey. It was completed in 1930 and is 96 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 | 495 ft |
| Dam Type | Earth |
| Max Storage | 30 acre-ft |
| Normal Storage | 22 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 55 cfs |
| Year Completed | 1930 (96 years old) |
| NID ID | NJ00808 |
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
County of Morris Park Commission
Local Government
Nearby Dams
Yardley Road Lake Dam
Morris, NJ
High Hazard 30 ftSt. Mary'S Abbey Lower Dam
Morris, NJ
Significant Hazard 13 ftLeddell'S Pond Dam
Morris, NJ
Significant Hazard 12 ftClyde Potts Reservoir Dam
Morris, NJ
High Hazard 80 ftMt. Kemble Lake Dam
Morris, NJ
Significant Hazard 36 ftMcvicker'S Brook Dam
Morris, NJ
Significant Hazard 32 ftBurnham Park Lower Dam
Morris, NJ
Significant Hazard 8 ftVan Dorans Mill Dam
Morris, NJ
Significant Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Sunrise Lake Dam?
Sunrise Lake 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 Sunrise Lake Dam?
Sunrise Lake Dam is owned by County of Morris Park Commission (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sunrise Lake Dam built?
Sunrise Lake Dam was completed in 1930, making it 96 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 Sunrise Lake Dam?
Sunrise 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 Sunrise Lake Dam?
Sunrise Lake 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 Sunrise Lake Dam last inspected?
Sunrise Lake Dam was last inspected on November 10, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.