J. Edward Roush Dam
Key Takeaway
J. Edward Roush Dam is classified as high hazard in Indiana. It was completed in 1968 and is 58 years old. Its primary use is flood risk reduction. 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 Length | 6,500 ft |
| Dam Type | Concrete |
| Max Storage | 153.1K acre-ft |
| Normal Storage | 12.5K acre-ft |
| Surface Area | 900 acres |
| Drainage Area | 707 sq mi |
| Max Discharge | 121,800 cfs |
| Year Completed | 1968 (58 years old) |
| NID ID | IN03006 |
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
USACE - Chicago District
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of J. Edward Roush Dam?
J. Edward Roush 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 J. Edward Roush Dam?
J. Edward Roush Dam is owned by USACE - Chicago District (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was J. Edward Roush Dam built?
J. Edward Roush Dam was completed in 1968, making it 58 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 J. Edward Roush Dam?
J. Edward Roush Dam serves the following purposes: Flood Risk Reduction, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was J. Edward Roush Dam last inspected?
J. Edward Roush Dam was last inspected on May 23, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.