Middleville
Key Takeaway
Middleville is classified as low hazard in Michigan. It was completed in 1940 and is 86 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 15 ft (taller than 50.6% in MI) |
| Dam Length | 166 ft |
| Dam Type | Gravity |
| Max Storage | 270 acre-ft |
| Normal Storage | 170 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 557 sq mi |
| Max Discharge | 3,200 cfs |
| Year Completed | 1940 (86 years old) |
| NID ID | MI00543 |
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
Not Listed
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Low Hazard 16 ftFrequently Asked Questions
What is the hazard classification of Middleville?
Middleville 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 Middleville?
Middleville is owned by information not available (Not Listed). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Middleville built?
Middleville was completed in 1940, making it 86 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 Middleville?
Middleville serves the following purposes: Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Middleville?
Middleville has a dam height of 15 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 Middleville last inspected?
Middleville was last inspected on July 15, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.