Oronoko Lakes Dam
Key Takeaway
Oronoko Lakes Dam is classified as low hazard in Michigan. It was completed in 1917 and is 109 years old. Its primary use is recreation.
Physical Details
| Dam Height | 7 ft (taller than 1.3% in MI) |
| Dam Length | 0 ft |
| Dam Type | Earth |
| Max Storage | 83 acre-ft |
| Normal Storage | 33 acre-ft |
| Surface Area | 25 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1917 (109 years old) |
| NID ID | MI02450 |
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
Pete Bottinie
Private
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Low Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Oronoko Lakes Dam?
Oronoko Lakes 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 Oronoko Lakes Dam?
Oronoko Lakes Dam is owned by Pete Bottinie (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Oronoko Lakes Dam built?
Oronoko Lakes Dam was completed in 1917, making it 109 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 Oronoko Lakes Dam?
Oronoko Lakes 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 Oronoko Lakes Dam?
Oronoko Lakes Dam has a dam height of 7 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 Oronoko Lakes Dam last inspected?
Oronoko Lakes Dam was last inspected on October 5, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.