Bear Trap Dam
Key Takeaway
Bear Trap Dam is classified as low hazard in Michigan. It was completed in 1885 and is 141 years old. Its primary use is recreation.
Physical Details
| Dam Height | 7 ft (taller than 1.3% in MI) |
| Dam Length | 250 ft |
| Dam Type | Earth |
| Max Storage | 655 acre-ft |
| Normal Storage | 415 acre-ft |
| Surface Area | 318 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 190 cfs |
| Year Completed | 1885 (141 years old) |
| NID ID | MI00090 |
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
Mr. and Mrs. Richard Gilleylen
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Bear Trap Dam?
Bear Trap 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 Bear Trap Dam?
Bear Trap Dam is owned by Mr. and Mrs. Richard Gilleylen (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bear Trap Dam built?
Bear Trap Dam was completed in 1885, making it 141 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 Bear Trap Dam?
Bear Trap 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 Bear Trap Dam?
Bear Trap Dam has a dam height of 7 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 Bear Trap Dam last inspected?
Bear Trap Dam was last inspected on January 1, 1901. Inspection dates indicate when a formal review occurred, not the results of that inspection.