Shakopee Lake
Key Takeaway
Shakopee Lake is classified as low hazard in Minnesota. It was completed in 1976 and is 50 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 11 ft (taller than 37.6% in MN) |
| Dam Length | 700 ft |
| Dam Type | Earth |
| Max Storage | 4.4K acre-ft |
| Normal Storage | 1.4K acre-ft |
| Surface Area | 261 acres |
| Drainage Area | 202 sq mi |
| Max Discharge | 3,052 cfs |
| Year Completed | 1976 (50 years old) |
| Year Modified | 2022 |
| NID ID | MN00888 |
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
County of Swift
Local Government
Frequently Asked Questions
What is the hazard classification of Shakopee Lake?
Shakopee 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 Shakopee Lake?
Shakopee Lake is owned by County of Swift (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Shakopee Lake built?
Shakopee Lake was completed in 1976, making it 50 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 Shakopee Lake?
Shakopee Lake serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Shakopee Lake?
Shakopee Lake has a dam height of 11 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 Shakopee Lake last inspected?
Shakopee Lake was last inspected on August 7, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.