Spencer Dam
Key Takeaway
Spencer Dam is classified as low hazard in Michigan. It was completed in 1975 and is 51 years old. Its primary use is recreation.
Physical Details
| Dam Height | 20 ft (taller than 70.3% in MI) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 110 acre-ft |
| Normal Storage | 70 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1975 (51 years old) |
| NID ID | MI00734 |
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
Norman Spencer
Private
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Low Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Spencer Dam?
Spencer 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 Spencer Dam?
Spencer Dam is owned by Norman Spencer (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Spencer Dam built?
Spencer Dam was completed in 1975, making it 51 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 Spencer Dam?
Spencer 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 Spencer Dam?
Spencer Dam has a dam height of 20 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 Spencer Dam last inspected?
Spencer Dam was last inspected on November 2, 1981. Inspection dates indicate when a formal review occurred, not the results of that inspection.