Middle Fork Reservoir Dam
Key Takeaway
Middle Fork Reservoir Dam is classified as high hazard in Indiana. It was completed in 1963 and is 63 years old. Its primary use is water supply. 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 | 74 ft (taller than 99.1% in IN) |
| Dam Length | 3,257 ft |
| Dam Type | Earth |
| Max Storage | 12.0K acre-ft |
| Normal Storage | 3.1K acre-ft |
| Surface Area | 174 acres |
| Drainage Area | 47 sq mi |
| Max Discharge | 58,000 cfs |
| Year Completed | 1963 (63 years old) |
| NID ID | IN00048 |
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
Indiana-American Water Co Inc
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Middle Fork Reservoir Dam?
Middle Fork Reservoir 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 Middle Fork Reservoir Dam?
Middle Fork Reservoir Dam is owned by Indiana-American Water Co Inc (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Middle Fork Reservoir Dam built?
Middle Fork Reservoir Dam was completed in 1963, making it 63 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 Middle Fork Reservoir Dam?
Middle Fork Reservoir Dam serves the following purposes: Water Supply, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Middle Fork Reservoir Dam?
Middle Fork Reservoir Dam has a dam height of 74 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 Middle Fork Reservoir Dam last inspected?
Middle Fork Reservoir Dam was last inspected on September 4, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.