Jeff Lake Dam
Key Takeaway
Jeff Lake Dam is classified as significant hazard in Indiana. It was completed in 1955 and is 71 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 22 ft (taller than 30.9% in IN) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 14 acre-ft |
| Normal Storage | 11 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 121 cfs |
| Year Completed | 1955 (71 years old) |
| NID ID | IN03406 |
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
Prince's Lakes
Private
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What is the hazard classification of Jeff Lake Dam?
Jeff 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 Jeff Lake Dam?
Jeff Lake Dam is owned by Prince's Lakes (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jeff Lake Dam built?
Jeff Lake Dam was completed in 1955, making it 71 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 Jeff Lake Dam?
Jeff 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 Jeff Lake Dam?
Jeff Lake Dam has a dam height of 22 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 Jeff Lake Dam last inspected?
Jeff Lake Dam was last inspected on June 6, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.