Frigaard-Nelson Wetland
Key Takeaway
Frigaard-Nelson Wetland is classified as low hazard in Minnesota. It was completed in 2000 and is 26 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 10 ft (taller than 30.9% in MN) |
| Dam Length | 160 ft |
| Dam Type | Earth |
| Max Storage | 330 acre-ft |
| Normal Storage | 186 acre-ft |
| Surface Area | 50 acres |
| Drainage Area | 15 sq mi |
| Max Discharge | 150 cfs |
| Year Completed | 2000 (26 years old) |
| NID ID | MN01363 |
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
Frigaard, Loren
Private
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Low Hazard 35 ftFrequently Asked Questions
What is the hazard classification of Frigaard-Nelson Wetland?
Frigaard-Nelson Wetland 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 Frigaard-Nelson Wetland?
Frigaard-Nelson Wetland is owned by Frigaard, Loren (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Frigaard-Nelson Wetland built?
Frigaard-Nelson Wetland was completed in 2000, making it 26 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 Frigaard-Nelson Wetland?
Frigaard-Nelson Wetland serves the following purposes: Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Frigaard-Nelson Wetland?
Frigaard-Nelson Wetland 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 Frigaard-Nelson Wetland last inspected?
Frigaard-Nelson Wetland was last inspected on August 31, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.