Mcginnis Lake Dam
Key Takeaway
Mcginnis Lake Dam is classified as low hazard in Michigan. It was completed in 1978 and is 48 years old. Its primary use is recreation.
Physical Details
| Dam Height | 19 ft (taller than 67.3% in MI) |
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 125 acre-ft |
| Normal Storage | 16 acre-ft |
| Surface Area | 25 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 200 cfs |
| Year Completed | 1978 (48 years old) |
| NID ID | MI01681 |
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
MDNR Parks & Recreation
State Government
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Low Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Mcginnis Lake Dam?
Mcginnis 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 Mcginnis Lake Dam?
Mcginnis Lake Dam is owned by MDNR Parks & Recreation (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mcginnis Lake Dam built?
Mcginnis Lake Dam was completed in 1978, making it 48 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 Mcginnis Lake Dam?
Mcginnis 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 Mcginnis Lake Dam?
Mcginnis Lake Dam has a dam height of 19 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 Mcginnis Lake Dam last inspected?
Mcginnis Lake Dam was last inspected on October 16, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.