Hamilton Dam
Key Takeaway
Hamilton Dam is classified as low hazard in Michigan. It was completed in 1900 and is 126 years old. Its primary use is recreation.
Physical Details
| Dam Height | 13 ft (taller than 39.7% in MI) |
| Dam Length | 440 ft |
| Dam Type | Gravity |
| Max Storage | 500 acre-ft |
| Normal Storage | 150 acre-ft |
| Surface Area | 28 acres |
| Drainage Area | 269 sq mi |
| Max Discharge | 7,100 cfs |
| Year Completed | 1900 (126 years old) |
| NID ID | MI00496 |
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
Heath Township Board
Local Government
Nearby Dams
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Significant Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Hamilton Dam?
Hamilton 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 Hamilton Dam?
Hamilton Dam is owned by Heath Township Board (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hamilton Dam built?
Hamilton Dam was completed in 1900, making it 126 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 Hamilton Dam?
Hamilton 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 Hamilton Dam?
Hamilton Dam has a dam height of 13 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 Hamilton Dam last inspected?
Hamilton Dam was last inspected on September 17, 2009. Inspection dates indicate when a formal review occurred, not the results of that inspection.