Hosterman Lake Dam
Key Takeaway
Hosterman Lake Dam is classified as low hazard in Ohio. It was completed in 1938 and is 88 years old. Its primary use is recreation.
Physical Details
| Dam Height | 28 ft (taller than 54.7% in OH) |
| Dam Length | 520 ft |
| Dam Type | Earth |
| Max Storage | 140 acre-ft |
| Normal Storage | 72 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,678 cfs |
| Year Completed | 1938 (88 years old) |
| NID ID | OH00981 |
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
Clark County Park District
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Hosterman Lake Dam?
Hosterman Lake 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 Hosterman Lake Dam?
Hosterman Lake Dam is owned by Clark County Park District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hosterman Lake Dam built?
Hosterman Lake Dam was completed in 1938, making it 88 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 Hosterman Lake Dam?
Hosterman Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hosterman Lake Dam?
Hosterman Lake Dam has a dam height of 28 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 Hosterman Lake Dam last inspected?
Hosterman Lake Dam was last inspected on October 29, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.