Hayward Lake Dam
Key Takeaway
Hayward Lake Dam is classified as low hazard in Michigan. It was completed in 1952 and is 74 years old. Its primary use is recreation.
Physical Details
| Dam Height | 10 ft (taller than 20.5% in MI) |
| Dam Length | 161 ft |
| Dam Type | Concrete |
| Max Storage | 10.8K acre-ft |
| Normal Storage | 3.6K acre-ft |
| Surface Area | 1,800 acres |
| Drainage Area | 50 sq mi |
| Max Discharge | 860 cfs |
| Year Completed | 1952 (74 years old) |
| NID ID | MI00217 |
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 Wildlife
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Hayward Lake Dam?
Hayward Lake 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 Hayward Lake Dam?
Hayward Lake Dam is owned by MDNR Wildlife (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hayward Lake Dam built?
Hayward Lake Dam was completed in 1952, making it 74 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 Hayward Lake Dam?
Hayward Lake 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 Hayward Lake Dam?
Hayward Lake Dam has a dam height of 10 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 Hayward Lake Dam last inspected?
Hayward Lake Dam was last inspected on June 25, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.