Frauenkron Detention
Key Takeaway
Frauenkron Detention is classified as low hazard in Minnesota. It was completed in 1981 and is 45 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 33 ft (taller than 87.8% in MN) |
| Dam Length | 360 ft |
| Dam Type | Earth |
| Max Storage | 23 acre-ft |
| Normal Storage | 1 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 560 cfs |
| Year Completed | 1981 (45 years old) |
| NID ID | MN00975 |
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
Frauenkron, Aryln
Private
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Low Hazard 27 ftFrequently Asked Questions
What is the hazard classification of Frauenkron Detention?
Frauenkron Detention 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 Frauenkron Detention?
Frauenkron Detention is owned by Frauenkron, Aryln (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Frauenkron Detention built?
Frauenkron Detention was completed in 1981, making it 45 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 Frauenkron Detention?
Frauenkron Detention 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 Frauenkron Detention?
Frauenkron Detention has a dam height of 33 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 Frauenkron Detention last inspected?
Frauenkron Detention was last inspected on May 9, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.