Holly 10
Key Takeaway
Holly 10 is classified as low hazard in Minnesota. It was completed in 2023 and is 3 years old. Its primary use is grade stabilization.
Physical Details
| Dam Height | 35 ft (taller than 89.8% in MN) |
| Dam Length | 150 ft |
| Dam Type | Earth |
| Max Storage | 31 acre-ft |
| Normal Storage | 3 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 63 cfs |
| Year Completed | 2023 (3 years old) |
| NID ID | MN01872 |
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
Kassel, Ron
Private
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Low Hazard 23 ftFrequently Asked Questions
What is the hazard classification of Holly 10?
Holly 10 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 Holly 10?
Holly 10 is owned by Kassel, Ron (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Holly 10 built?
Holly 10 was completed in 2023, making it 3 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 Holly 10?
Holly 10 serves the following purposes: Grade Stabilization. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Holly 10?
Holly 10 has a dam height of 35 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.