Adamsville Hydroelectric Dam
Key Takeaway
Adamsville Hydroelectric Dam is classified as high hazard in Michigan. It was completed in 1865 and is 161 years old. Its primary use is hydroelectric. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 11 ft (taller than 26.9% in MI) |
| Dam Length | 1,645 ft |
| Dam Type | Earth |
| Max Storage | 1.9K acre-ft |
| Normal Storage | 1.6K acre-ft |
| Surface Area | 798 acres |
| Drainage Area | 91 sq mi |
| Max Discharge | 1,153 cfs |
| Year Completed | 1865 (161 years old) |
| NID ID | MI00729 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Nibco, Inc.
Private
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What is the hazard classification of Adamsville Hydroelectric Dam?
Adamsville Hydroelectric Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Adamsville Hydroelectric Dam?
Adamsville Hydroelectric Dam is owned by Nibco, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Adamsville Hydroelectric Dam built?
Adamsville Hydroelectric Dam was completed in 1865, making it 161 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 Adamsville Hydroelectric Dam?
Adamsville Hydroelectric Dam 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 Adamsville Hydroelectric Dam?
Adamsville Hydroelectric Dam has a dam height of 11 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 Adamsville Hydroelectric Dam last inspected?
Adamsville Hydroelectric Dam was last inspected on October 18, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.