Richard J Trepanier Dam
Key Takeaway
Richard J Trepanier Dam is classified as low hazard in Michigan. It was completed in 1983 and is 43 years old. Its primary use is recreation.
Physical Details
| Dam Height | 26 ft (taller than 85.3% in MI) |
| Dam Length | 475 ft |
| Dam Type | Earth |
| Max Storage | 25 acre-ft |
| Normal Storage | 18 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 2 sq mi |
| Year Completed | 1983 (43 years old) |
| NID ID | MI02502 |
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
Richard J Trepanier
Private
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High Hazard 56 ftFrequently Asked Questions
What is the hazard classification of Richard J Trepanier Dam?
Richard J Trepanier 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 Richard J Trepanier Dam?
Richard J Trepanier Dam is owned by Richard J Trepanier (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Richard J Trepanier Dam built?
Richard J Trepanier Dam was completed in 1983, making it 43 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 Richard J Trepanier Dam?
Richard J Trepanier 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 Richard J Trepanier Dam?
Richard J Trepanier Dam has a dam height of 26 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 Richard J Trepanier Dam last inspected?
Richard J Trepanier Dam was last inspected on August 9, 1989. Inspection dates indicate when a formal review occurred, not the results of that inspection.