General Growth Dam
Key Takeaway
General Growth Dam is classified as significant hazard in Michigan. It was completed in 1990 and is 36 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 9 ft (taller than 14.1% in MI) |
| Dam Length | 740 ft |
| Dam Type | Earth |
| Max Storage | 31 acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1 cfs |
| Year Completed | 1990 (36 years old) |
| NID ID | MI01543 |
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
General Growth Partners, Inc
Private
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What is the hazard classification of General Growth Dam?
General Growth 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 General Growth Dam?
General Growth Dam is owned by General Growth Partners, Inc (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was General Growth Dam built?
General Growth Dam was completed in 1990, making it 36 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 General Growth Dam?
General Growth Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is General Growth Dam?
General Growth Dam has a dam height of 9 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 General Growth Dam last inspected?
General Growth Dam was last inspected on August 29, 1990. Inspection dates indicate when a formal review occurred, not the results of that inspection.