Beaverton
Key Takeaway
Beaverton is classified as significant hazard in Michigan. It was completed in 1919 and is 107 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 20 ft (taller than 70.3% in MI) |
| Dam Length | 220 ft |
| Dam Type | Gravity |
| Max Storage | 2.2K acre-ft |
| Normal Storage | 2.4K acre-ft |
| Surface Area | 320 acres |
| Drainage Area | 487 sq mi |
| Max Discharge | 40,000 cfs |
| Year Completed | 1919 (107 years old) |
| NID ID | MI00524 |
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
Beaverton, City of
Local Government
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What is the hazard classification of Beaverton?
Beaverton 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 Beaverton?
Beaverton is owned by Beaverton, City of (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Beaverton built?
Beaverton was completed in 1919, making it 107 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 Beaverton?
Beaverton 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 Beaverton?
Beaverton has a dam height of 20 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 Beaverton last inspected?
Beaverton was last inspected on May 17, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.