Lake Hudson Dam
Key Takeaway
Lake Hudson Dam is classified as low hazard in Michigan. It was completed in 1972 and is 54 years old. Its primary use is recreation.
Physical Details
| Dam Height | 28 ft (taller than 87.5% in MI) |
| Dam Length | 170 ft |
| Dam Type | Earth |
| Max Storage | 7.3K acre-ft |
| Normal Storage | 3.8K acre-ft |
| Surface Area | 460 acres |
| Drainage Area | 11 sq mi |
| Max Discharge | 280 cfs |
| Year Completed | 1972 (54 years old) |
| NID ID | MI00467 |
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
MDNR Parks & Recreation
State Government
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Low Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Lake Hudson Dam?
Lake Hudson 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 Lake Hudson Dam?
Lake Hudson Dam is owned by MDNR Parks & Recreation (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Hudson Dam built?
Lake Hudson Dam was completed in 1972, making it 54 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 Lake Hudson Dam?
Lake Hudson 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 Lake Hudson Dam?
Lake Hudson Dam has a dam height of 28 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 Lake Hudson Dam last inspected?
Lake Hudson Dam was last inspected on August 22, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.