Swan Lake
Key Takeaway
Swan Lake is classified as low hazard in Minnesota. It was completed in 1977 and is 49 years old. Its primary use is other.
Physical Details
| Dam Height | 8 ft (taller than 16.2% in MN) |
| Dam Length | 54 ft |
| Dam Type | Other |
| Max Storage | 56.1K acre-ft |
| Normal Storage | 32.7K acre-ft |
| Surface Area | 9,346 acres |
| Drainage Area | 42 sq mi |
| Year Completed | 1977 (49 years old) |
| NID ID | MN00678 |
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
MNDNR-Fisheries
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Swan Lake?
Swan Lake 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 Swan Lake?
Swan Lake is owned by MNDNR-Fisheries (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Swan Lake built?
Swan Lake was completed in 1977, making it 49 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 Swan Lake?
Swan Lake serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Swan Lake?
Swan Lake has a dam height of 8 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 Swan Lake last inspected?
Swan Lake was last inspected on April 22, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.