Jordan Lake Dam
Key Takeaway
Jordan Lake Dam is classified as high hazard in Indiana. It was completed in 1978 and is 48 years old. Its primary use is recreation. 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 | 31 ft (taller than 66.4% in IN) |
| Dam Length | 592 ft |
| Dam Type | Earth |
| Max Storage | 425 acre-ft |
| Normal Storage | 205 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 6,350 cfs |
| Year Completed | 1978 (48 years old) |
| NID ID | IN00662 |
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
JORDAN LAKE ASSOCIATION
Private
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What is the hazard classification of Jordan Lake Dam?
Jordan Lake 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 Jordan Lake Dam?
Jordan Lake Dam is owned by JORDAN LAKE ASSOCIATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jordan Lake Dam built?
Jordan Lake Dam was completed in 1978, making it 48 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 Jordan Lake Dam?
Jordan 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 Jordan Lake Dam?
Jordan Lake Dam has a dam height of 31 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 Jordan Lake Dam last inspected?
Jordan Lake Dam was last inspected on July 15, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.