Lake Hodgson Dam
Key Takeaway
Lake Hodgson Dam is classified as significant hazard in Ohio. It was completed in 1843 and is 183 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 25 ft (taller than 42.1% in OH) |
| Dam Length | 215 ft |
| Dam Type | Earth |
| Max Storage | 2.5K acre-ft |
| Normal Storage | 984 acre-ft |
| Surface Area | 190 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 887 cfs |
| Year Completed | 1843 (183 years old) |
| NID ID | OH00669 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
City of Ravenna
Local Government
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Significant Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Lake Hodgson Dam?
Lake Hodgson Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Lake Hodgson Dam?
Lake Hodgson Dam is owned by City of Ravenna (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Hodgson Dam built?
Lake Hodgson Dam was completed in 1843, making it 183 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 Lake Hodgson Dam?
Lake Hodgson 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 Lake Hodgson Dam?
Lake Hodgson Dam has a dam height of 25 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 Lake Hodgson Dam last inspected?
Lake Hodgson Dam was last inspected on December 8, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.