Two Mile Dam
Key Takeaway
Two Mile Dam is classified as low hazard in Ohio. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 10 ft (taller than 2.3% in OH) |
| Dam Length | 820 ft |
| Dam Type | Concrete |
| Max Storage | 415 acre-ft |
| Normal Storage | 415 acre-ft |
| Surface Area | 53 acres |
| Drainage Area | 3,475 sq mi |
| Max Discharge | 350,000 cfs |
| NID ID | OH00390 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
The Miami Conservancy District
Local Government
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High Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Two Mile Dam?
Two Mile Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Two Mile Dam?
Two Mile Dam is owned by The Miami Conservancy District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Two Mile Dam?
Two Mile Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Two Mile Dam?
Two Mile Dam has a dam height of 10 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 Two Mile Dam last inspected?
Two Mile Dam was last inspected on March 29, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.