Marvin Morgan Dam
Key Takeaway
Marvin Morgan Dam is classified as high hazard in Indiana. It was completed in 1973 and is 53 years old. 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 | 18 ft (taller than 15.7% in IN) |
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 101 acre-ft |
| Normal Storage | 62 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 117 cfs |
| Year Completed | 1973 (53 years old) |
| NID ID | IN00487 |
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
Marvin Morgan
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Marvin Morgan Dam?
Marvin Morgan 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 Marvin Morgan Dam?
Marvin Morgan Dam is owned by Marvin Morgan (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Marvin Morgan Dam built?
Marvin Morgan Dam was completed in 1973, making it 53 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
How tall is Marvin Morgan Dam?
Marvin Morgan 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 Marvin Morgan Dam last inspected?
Marvin Morgan Dam was last inspected on August 15, 1996. Inspection dates indicate when a formal review occurred, not the results of that inspection.