Lake Ogemaw Dam
Key Takeaway
Lake Ogemaw Dam is classified as significant hazard in Michigan. It was completed in 1964 and is 62 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 32 ft (taller than 91.3% in MI) |
| Dam Length | 570 ft |
| Dam Type | Earth |
| Max Storage | 6.8K acre-ft |
| Normal Storage | 6.2K acre-ft |
| Surface Area | 410 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 100 cfs |
| Year Completed | 1964 (62 years old) |
| NID ID | MI00296 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Lake Ogemaw Summer Resort Assn
Private
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Low Hazard 14 ftFrequently Asked Questions
What is the hazard classification of Lake Ogemaw Dam?
Lake Ogemaw Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Lake Ogemaw Dam?
Lake Ogemaw Dam is owned by Lake Ogemaw Summer Resort Assn (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Ogemaw Dam built?
Lake Ogemaw Dam was completed in 1964, making it 62 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 Lake Ogemaw Dam?
Lake Ogemaw 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 Lake Ogemaw Dam?
Lake Ogemaw Dam has a dam height of 32 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 Lake Ogemaw Dam last inspected?
Lake Ogemaw Dam was last inspected on August 26, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.