Donovan No.1(Robey Group)
Key Takeaway
Donovan No.1(Robey Group) is classified as low hazard in Wisconsin. It was completed in 1973 and is 53 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 28 ft (taller than 77.3% in WI) |
| Dam Length | 490 ft |
| Dam Type | Earth |
| Max Storage | 48 acre-ft |
| Normal Storage | 12 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 150 cfs |
| Year Completed | 1973 (53 years old) |
| NID ID | WI01093 |
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
H.Pruitt & J.Traynor
Private
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Low Hazard 28 ftFrequently Asked Questions
What is the hazard classification of Donovan No.1(Robey Group)?
Donovan No.1(Robey 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 Donovan No.1(Robey Group)?
Donovan No.1(Robey Group) is owned by H.Pruitt & J.Traynor (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Donovan No.1(Robey Group) built?
Donovan No.1(Robey Group) was completed in 1973, making it 53 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 Donovan No.1(Robey Group)?
Donovan No.1(Robey Group) serves the following purposes: Flood Risk Reduction, Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Donovan No.1(Robey Group)?
Donovan No.1(Robey Group) has a dam height of 28 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.