Hatlevig-Boyum Group
Key Takeaway
Hatlevig-Boyum Group 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 | 27 ft (taller than 77.1% in MN) |
| Dam Length | 43 ft |
| Dam Type | Earth |
| Max Storage | 40 acre-ft |
| Normal Storage | 2 acre-ft |
| Drainage Area | 1 sq mi |
| Max Discharge | 775 cfs |
| Year Completed | 1976 (50 years old) |
| NID ID | MN00859 |
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
Ferden, Patricia;Hatlevig, Irene
Private
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High Hazard 34 ftFrequently Asked Questions
What is the hazard classification of Hatlevig-Boyum Group?
Hatlevig-Boyum Group 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 Hatlevig-Boyum Group?
Hatlevig-Boyum Group is owned by Ferden, Patricia;Hatlevig, Irene (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hatlevig-Boyum Group built?
Hatlevig-Boyum Group 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 Hatlevig-Boyum Group?
Hatlevig-Boyum Group 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 Hatlevig-Boyum Group?
Hatlevig-Boyum Group has a dam height of 27 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 Hatlevig-Boyum Group last inspected?
Hatlevig-Boyum Group was last inspected on April 5, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.